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DRIVING CIRCUIT OF LIGHT SOURCE AND CONTROL CIRCUIT THEREOF, DRIVING METHOD OF LIGHT SOURCE, LIGHTING APPARATUS, AND ELECTRONIC DEVICE

Thu, 03 Nov 2016 08:00:00 EDT

A control circuit of a driving circuit for supplying a driving current to a light source includes: a pulse width modulation (PWM) input terminal configured to receive an input dimming pulse having an input duty ratio corresponding to a target light quantity of the light source, the input dimming pulse being pulse-width modulated; and a dimming controller configured to convert a period and a pulse width of the input dimming pulse into digital values, reconvert the digital values into an output dimming pulse having an output duty ratio which is the same as or different from the input duty ratio, and control the driving current to be on and off based on the output dimming pulse.



DISPLAY DEVICE

Thu, 03 Nov 2016 08:00:00 EDT

In a display device, a substrate has a pixel structure which has a first conductive layer, a second conductive layer and an oxide semiconductor layer. A trace portion of the first conductive layer extends along a first direction and has first and second opposite sides. The second conductive layer is disposed on the first conductive layer and has two contact portions respectively disposed on the first and second sides. The oxide semiconductor layer is disposed between the first conductive layer and the second conductive layer. Two ends of the oxide semiconductor layer contact the two contact portions respectively and the oxide semiconductor layer has a first width along the first direction, one of the contact portion and the first conductive layer have an overlap region which has a second width as maximum along the first direction, and the first width is narrower than the second width.



DISPLAY DEVICE AND MANUFACTURING METHOD THEREOF

Thu, 03 Nov 2016 08:00:00 EDT

A display device includes: a first substrate; a gate line on the first substrate; a gate electrode disposed on the first substrate and protruding from the gate line; a gate insulating layer on the gate line and the gate electrode; a semiconductor layer on the gate insulating layer; and a source electrode and a drain electrode disposed on the semiconductor layer and spaced apart from each other. The gate electrode may include a first conductive layer on the first substrate, and the gate line may include the first conductive layer and a second conductive layer on the first conductive layer.



DISPLAY DEVICE WITH TOUCH DETECTING FUNCTION AND ELECTRONIC APPARATUS

Thu, 03 Nov 2016 08:00:00 EDT

According to an aspect, a display device with a touch detecting function includes: a substrate; a display area; a touch detection electrode provided with a plurality of conductive thin wires, each of the conductive thin wires including a plurality of thin wire pieces each having a linear shape and including a first end and a second end; a drive electrode; and a display functional layer. The adjacent thin wire pieces are arranged so as to be bent at a bent portion serving as a portion at which the second end of the one thin wire piece of the adjacent thin wire pieces is connected to the first end of the other thin wire piece of the adjacent thin wire pieces, and the conductive thin wires include a bent portion having an angle formed by the adjacent thin wire pieces different from angles of the other bent portions.



LIQUID CRYSTAL DISPLAY

Thu, 03 Nov 2016 08:00:00 EDT

Disclosed is a liquid crystal display, including: a first substrate, the first substrate including a voltage division reference voltage line and a pixel electrode, the pixel electrode including a first stem portion, a plurality of first fine branch portions obliquely extending from the first stem portion, a second stem portion, a plurality of second fine branch portions obliquely extending from the second stem portion, and a connection portion connecting the first fine branch portions and some of the second fine branch portions; in which the voltage division reference voltage line includes a bent portion bent at a portion overlapping the connection portion.



Liquid Crystal Display Device and Manufacturing Method Thereof

Thu, 03 Nov 2016 08:00:00 EDT

A liquid crystal display device includes a thin film transistor substrate having a pixel region and a frame region, and a color filter substrate. The frame region includes a first metal wire that surrounds the outside of the pixel region, and a second metal wire that is formed so as to surround the outside of the first metal wire. The first metal wire has at least one slit at an area overlapping with a seal material.



LIQUID CRYSTAL DISPLAY DEVICE

Thu, 03 Nov 2016 08:00:00 EDT

A liquid crystal display device in which smear error is suppressed and transmittance is uniform is provided. In a liquid crystal display device which includes a plurality of pixels and uses comb-teeth-shaped transparent conductive films 110 as common wirings, the common wirings include mesh-shaped common metal wirings 101v and 101h extending in a vertical direction and a horizontal direction and the comb-teeth-shaped transparent conductive films 110 are connected between adjacent pixels.



LIQUID CRYSTAL DISPLAY

Thu, 03 Nov 2016 08:00:00 EDT

A liquid crystal display having a curved structure includes a plurality of pixels and a liquid crystal layer interposed between a first display substrate and a second display substrate. The first display substrate includes a first substrate, gate lines, data lines, a first subpixel electrode and a second subpixel electrode disposed in a pixel area, a first thin film transistor, and a second thin film transistor. The second display substrate includes a second substrate, a light blocking member, and a common electrode. Each pixel has a quadrangular shape including a long side and a short side. The long side of each pixel is extended in a first direction that is parallel to a direction in which the liquid crystal display is bent, and the short side of each pixel is extended in a second direction that is vertical to the first direction.



LIQUID CRYSTAL DISPLAY

Thu, 03 Nov 2016 08:00:00 EDT

A liquid crystal display includes a first substrate, a gate line the first substrate, an insulating layer the gate line, and pixel electrodes the insulating layer, where the pixel electrodes include a first pixel electrode, a second pixel electrode, and a third pixel electrode neighboring to each other, each of the first pixel electrode, the second pixel electrode, and the third pixel electrode includes a vertical stem part, a horizontal stem part, and fine branch parts extended from each horizontal stem part and each vertical stem part to both opposite sides in a diagonal direction, the fine branch parts of the first pixel electrode are alternately branched to the both opposite sides of the horizontal stem part and the vertical stem part, and the second pixel electrode and the third pixel electrode include an outer side part enclosing an edge of each pixel electrode.



OPTICAL MIDULATOR

Thu, 03 Nov 2016 08:00:00 EDT

A liquid crystal optical device includes multiple liquid crystal elements arranged along the optical axis. Each liquid crystal element includes two transparent electrodes that are disposed so as to face each other with a liquid crystal layer disposed therebetween. At least one of the two transparent electrodes includes multiple partial electrodes. For each of a predetermined number of levels obtained by dividing, by the predetermined number, difference between a maximum value and a minimum value of a phase modulation amount provided to a luminous flux passing through the liquid crystal layer, at least one of the multiple partial electrodes is disposed on a part of the liquid crystal layer, the part providing the luminous flux with a phase modulation amount corresponding to the level. A position of the boundary between any two adjacent partial electrodes with respect to the luminous flux, is different for each liquid crystal element.



LIQUID CRYSTAL DISPLAY DEVICE

Thu, 03 Nov 2016 08:00:00 EDT

A liquid crystal display (“LCD”) device capable of easily setting up an accurate resistance ratio between thin film transistors, the LCD device includes a first substrate including a gate line and a data line, a second substrate opposing the first substrate, a liquid crystal layer between the first substrate and the second substrate, a first sub-pixel electrode in a first sub-pixel region of the first substrate, a second sub-pixel electrode in a second sub-pixel region of the first substrate, a first transistor connected to the gate line, the data line, and the first sub-pixel electrode, a second transistor connected to the gate line, the first transistor, and the second sub-pixel electrode, and a third transistor connected to the gate line, the second sub-pixel electrode, and a storage line, wherein one of the first, second, and third transistors includes a plurality of divided channel regions.



LIQUID CRYSTAL DISPLAY DEVICE

Thu, 03 Nov 2016 08:00:00 EDT

A liquid crystal display device includes a first substrate including a pixel area and a light shielding area, a second substrate opposing the first substrate, a liquid crystal layer between the first and second substrates, the liquid crystal layer including a liquid crystal molecule, a pixel electrode disposed on the first substrate corresponding to the pixel area, the pixel electrode including at least one unit pixel electrode, a light shielding member disposed on the first substrate corresponding to the light shielding area, and a projection on the first substrate, the projection overlapping a portion of the unit pixel electrode, wherein the projection is spaced apart from the light shielding member.



DISPLAY DEVICE AND METHOD OF MANUFACTURING THE SAME

Thu, 03 Nov 2016 08:00:00 EDT

A display device includes a substrate, a thin film transistor positioned on the substrate, a pixel electrode connected to the thin film transistor, an alignment layer positioned on the pixel electrode, a liquid crystal layer including liquid crystal molecules formed on the alignment layer and positioned in a plurality of microcavities, a roof layer positioned such that the roof layer is spaced apart from the pixel electrode with a microcavity interposed therebetween, and an overcoat positioned on the roof layer and covering a trench positioned between the plurality of microcavities, in which in the liquid crystal layer, a pre-tilt angle manifestation group positioned to be adjacent to the alignment layer is formed, and the pre-tilt angle manifestation group includes a polymer of a compound represented by Chemical Formula 1.



LIQUID CRYSTAL DISPLAY AND METHOD OF MANUFACTURING THE SAME

Thu, 03 Nov 2016 08:00:00 EDT

A liquid crystal display including a first substrate; a second substrate facing the first substrate; an alignment layer disposed on at least one of the first substrate and the second substrate; a liquid crystal layer disposed between the first substrate and the second substrate and including a reactive mesogen; and bumps disposed adjacent to a surface of the alignment layer, wherein the alignment layer comprises a main chain and a plurality of side chains connected to the main chain, and the side chains comprise a polymerization inhibiting agent group.



DISPLAY DEVICE

Thu, 03 Nov 2016 08:00:00 EDT

A display device is disclosed. The display device includes: a display panel; an optical layer configured to be positioned behind the display panel; a reflecting sheet configured to be positioned at the rear side of the optical layer; a frame configured to be positioned behind the reflecting sheet; and a supporter configured to be positioned between the optical layer and the reflecting sheet so that the optical layer and the reflecting sheet are spaced apart from each other and to have an elastic portion that at least partially deforms upon deformation of the optical layer. According to the present invention, even if the optical layer deforms, the possibility of damage to the optical layer due to the supporter with the elastic portion can be reduced.



DISPLAY DEVICE

Thu, 03 Nov 2016 08:00:00 EDT

A display device includes: a lower substrate; an upper substrate disposed opposite to the lower substrate; a liquid crystal layer between the lower substrate and the upper substrate; a plurality of gate lines disposed on the lower substrate and elongated in a first direction; a plurality of data lines disposed on the lower substrate, insulated from the gate line and elongated in a second direction which intersects the first direction; a thin film transistor connected to the gate line and the data line; a pixel electrode connected to the thin film transistor; and a reflection layer between the upper substrate and the liquid crystal layer. The reflection layer has an aperture region overlapping at least a portion of the pixel electrode.



DISPLAY AND DISPLAY APPARATUS USING THE SAME

Thu, 03 Nov 2016 08:00:00 EDT

Disclosed is a display apparatus a display of which includes a liquid crystal panel; a light source configured to emit light toward the liquid crystal panel; a first polarization layer disposed on a first surface of the liquid crystal panel and configured to transmit a first polarized component of the light emitted from the light source; a second polarization layer disposed on a second surface of the liquid crystal panel opposed to the first surface and configured to transmit a second polarized component of light emitted from the liquid crystal panel; and a color filter disposed on a surface of the second polarization layer from which the second polarized component exits, the color filter comprising a quantum dot layer configured to filter light having preset colors out of the second polarized component exiting the second polarization layer.



LIQUID CRYSTAL DISPLAY DEVICE AND METHOD FOR DRIVING THE SAME

Thu, 03 Nov 2016 08:00:00 EDT

A liquid crystal display device which may prevent a color mixing phenomenon and a driving method thereof, the liquid crystal display device including a first substrate and a second substrate facing each other; a thin film transistor disposed inside the first substrate; a color conversion layer disposed inside the second substrate and including a plurality of quantum rods; a liquid crystal layer disposed between the first substrate and the second substrate; a first polarizer disposed outside the first substrate; and a second polarizer disposed outside the second substrate.



DISPLAY PANEL

Thu, 03 Nov 2016 08:00:00 EDT

A display panel may include the following elements: a substrate; a first-color filter, which overlaps the substrate and may include a first-color portion and a first-color part; a second-color filter, which may include a second-color portion and a second-color part; a third-color filter, which may include a third-color portion and a third-color part; a light-blocking structure, which may be positioned between the first-color part and the second-color part in a plan view of the display panel and may include the first-color portion, the second-color portion, and the third-color portion, wherein the first-color portion, the second-color portion, and the third-color portion are stacked in a direction perpendicular to the substrate.



LIQUID CRYSTAL DISPLAY AND MANUFACTURING METHOD THEREOF

Thu, 03 Nov 2016 08:00:00 EDT

A liquid crystal display according to an exemplary embodiment of the present disclosure includes: a substrate; a thin film transistor disposed on the substrate; a pixel electrode connected to the thin film transistor; a roof layer facing the pixel electrode; a liquid crystal layer including liquid crystal molecules disposed in a plurality of cavities between the pixel electrode and the roof layer; and wherein the roof layer comprises a partition, which extends substantially parallel to a gate line connected to the thin film transistor.



Display with Integrated Backlight

Thu, 03 Nov 2016 08:00:00 EDT

An electronic device may be provided with electrical components mounted in an electronic device housing. A display module may be attached to a display cover layer with a layer of adhesive to form a display module assembly. The display module assembly and a backlight unit assembly may together form a display that is mounted within an electronic device housing. A support structure that supports the display cover layer may be integrated with the backlight unit assembly. The support structure may have an upper surface to which the display cover layer is attached and a lower portion that is molded to a metal chassis that supports the backlight unit. The lower portion of the support structure may form a plastic chassis that surrounds the backlight unit. In this way, an integrated support structure may be used to support both the display module and the backlight unit.



DISPLAY PANELS HAVING PENETRATION EFFECT

Thu, 03 Nov 2016 08:00:00 EDT

The present invention further provides a display panel having penetration effect, includes a plurality of main pixels, each main pixel includes a plurality of primary sub-pixels, each sub-pixel includes a first substrate, a second substrate, and a display layer being set between two substrates, liquid crystal molecules are distributed on the display layer, wherein transparent electrodes are set between the first and the second substrates; a light-shielding controlling layer is set on either side of the display panel and formed by an electro wetting display panel. The different display effects, such as the transparent state, the penetration state, the opaque state, etc., could be obtained by respectively changing the conduction situations of the display layers and the light-shielding layers of the sub-pixels, which adds artistic effects and diverse imaging, furthermore, the clarity of the screen could be improved and the operator's privacy could protected.



Electronic Device with Inverted Liquid Crystal Display

Thu, 03 Nov 2016 08:00:00 EDT

An electronic device may have a liquid crystal display with backlight structures. The backlight structures may produce backlight that passes through an array of display pixels. The display pixels may include electrode structures and thin-film transistor structures for controlling electric fields in a layer of liquid crystal material. The liquid crystal material may be formed between an outer display layer and an inner display layer. The inner display layer may be interposed between the backlight structures and the liquid crystal material. Thin-film transistor structures, electrodes, and conductive interconnection lines may be deposited in a layer on the inner surface of the outer display layer. A layer of color filter elements may be used to provide the display with color pixels. The color filter elements may be formed on top of the thin-film transistor layer or on a separate color filter array substrate such as the inner display layer.



LIQUID CRYSTAL DISPLAY AND METHOD FOR MANUFACTURING THE SAME

Thu, 03 Nov 2016 08:00:00 EDT

A method for manufacturing a liquid crystal display according to an exemplary embodiment of the present invention includes: forming a polymer thin film layer on a substrate; forming a thin film transistor (TFT) substrate on the polymer thin film layer; forming a thin film transistor array on the thin film transistor substrate; forming an upper polarizing plate on the thin film transistor substrate on which the thin film transistor array is formed; applying a laser to the polymer thin film layer to remove a portion of the polymer thin film layer and the substrate; attaching an adhesive layer onto a rear surface of the polymer thin film layer from which the substrate is separated; and attaching the polymer thin film layer onto which the adhesive layer is attached and a lower polarizing plate together.



LIQUID CRYSTAL DISPLAY DEVICE

Thu, 03 Nov 2016 08:00:00 EDT

Provided is a display device. The display device includes: a TFT array substrate; a column spacer on the TFT array substrate; and a non-light transmissive material layer under the column spacer, the non-light transmissive material layer being in contact with a lower surface of the column spacer and formed of a non-light transmissive material having a different refractive index from the column spacer.



ARRAY SUBSTRATE, MANUFACTURE METHOD THEREOF, AND DISPLAY DEVICE

Thu, 03 Nov 2016 08:00:00 EDT

An array substrate, a display device and a method for fabrication the array substrate are provided. The array substrate comprises a base substrate; gate lines and data lines; pixel electrodes; a common electrode layer including at least one first slot and at least one second slot at least partially overlapped with the first slot; at least one shielding electrode disposed above the data line; and at least one shielding branch electrode disposed above the gate line and electrically connected to the shielding electrode. A projection of the shielding electrode onto the data line is at least partially overlapped with the data line, a projection of the shielding branch electrode onto the gate line is at least partially overlapped with the gate line, and the array substrate exhibits at least one raised area where the at least one shielding branch electrode is embedded.



DISPLAY DEVICE

Thu, 03 Nov 2016 08:00:00 EDT

A display device includes having a display panel, a light source disposed on a rear surface of the display panel, and an optical member disposed between the display panel and the light source. An optical member supporter is configured to support at least one side of the optical member and includes at least one pair of a first hook and a second hook formed on a rear surface. The display device also induces a bottom chassis having a first inserting hole and a second inserting hole into which the first hook and the second hook are respectively inserted, a driving circuit substrate disposed between the bottom chassis and the second hook, and at least one flexible printed circuit board configured to connect the display panel and the driving circuit substrate.



THIN FILM TRANSISTOR SUBSTRATE

Thu, 03 Nov 2016 08:00:00 EDT

Disclosed herein is a thin film transistor substrate, including: an insulating substrate having a dummy area and a display area; a signal line formed in the dummy area on the insulating substrate; a switching element positioned in the display area on the insulating substrate; a color filter layer positioned in the display area on the insulating substrate and exposing a portion of the switching element through at least one contact hole; and a dummy color filter layer positioned on the dummy area on the insulating substrate and exposing a portion of the signal line through at least one dummy contact hole, wherein the at least one dummy contact hole formed on the dummy color filter layer and the at least one contact hole formed on the color filter layer are formed on the same position in a plane view.



LIQUID CRYSTAL DISPLAY

Thu, 03 Nov 2016 08:00:00 EDT

A liquid crystal display according to an exemplary embodiment includes a display substrate including a display area for displaying an image and a non-display area enclosing the display area; a plurality of normal pixels formed in an edge region among a center region of the display area and a peripheral area of the display area, and a plurality of corner pixels formed in a corner region of the peripheral area of the display area; and a sealant formed in the non-display area. A corner pixel of the plurality of corner pixels and the sealant are separated from each other.



DISPLAY DEVICE HAVING POLYMER DISPERSED LIQUID CRYSTALS

Thu, 03 Nov 2016 08:00:00 EDT

Disclosed is a display device that includes a display area having an appearance of a specific color in a non-driving state or displaying a specific screen by using PDLC to improve esthetic appearance as in a home appliance. The display device comprises a reflective dispersed layer arranged on a display panel, wherein the reflective dispersed layer includes a PDLC layer between a first substrate and a second substrate, and a transflective layer arranged between the PDLC layer and the second substrate to transmit light externally emitted from the display panel and reflect externally incident light.



BACKLIGHT UNIT AND A DISPLAY

Thu, 03 Nov 2016 08:00:00 EDT

The present invention provides a backlight unit (BLU) including a plastic frame, a light guide plate, an optical film group, and at least one light source; the light source and the light guide plate set and fixed in the plastic frame; the light guide plate including a light incident surface and a light emitting surface next to the light incident surface; the light source set relative to the light incident surface of the light guide plate; the optical film group including a first film having a first lateral side; the first lateral side having at least two notches; the first film set on the light emitting surface; the first lateral side and the light incident surface being on the same plane; and the light source located between the two notches. The present invention also provides a display.



TRICHROMATIC ILLUMINATING MODULE, BACKLIGHT MODULE AND LIQUID CRYSTAL DISPLAY PANEL

Thu, 03 Nov 2016 08:00:00 EDT

The disclosure provides a trichromatic illuminating module, comprising a circuit board and multiple illuminating units disposed on the circuit board. Each illuminating unit comprises a red chip, a green chip and a blue chip disposed on the circuit board, and intervals are set therebetween, a voltage is applied to the circuit board for illuminating the red chip, the green chip and the blue chip. There are more red chips than green chips and blue chips in each illuminating unit. Thus, the ratio of red light is increased. Since red light has the highest color gamut in the three primary colors, which causes it difficult for the saturation of color gamut. However, the ratio of red light of the disclosure is increased, such that the color saturation of white light emitted from the trichromatic illuminating module is increased. The disclosure also provides a backlight module and a liquid crystal display device.



LIQUID CRYSTAL DISPLAY DEVICE

Thu, 03 Nov 2016 08:00:00 EDT

A liquid crystal display device provided with a liquid crystal display panel having a pair of transparent substrates disposed to face with each other via a liquid crystal layer, and a backlight unit disposed on a back surface of the liquid crystal display panel for radiating a backlight ray is configured to have a plate member opposite a side wall surfaces of the liquid crystal display panel and a side wall surfaces of the backlight unit. The plate member is fixed to the side wall surface of the liquid crystal display panel and the side wall surface of the backlight unit.



ILLUMINATION DEVICE AND DISPLAY DEVICE

Thu, 03 Nov 2016 08:00:00 EDT

A backlight device is provided with: LEDs; a light guide plate having a light-receiving face, a light-exiting surface, and an opposite plate surface; a prism sheet including a plurality of light-exiting side unit prisms aligned along a second direction; a light-exiting surface-side prism portion including a plurality of light-exiting surface-side prism units aligned along the second direction; a light emission reflection portion including a plurality of reflection units aligned along a first direction at an interval; an opposite plate surface-side prism portion including a plurality of opposite plate surface-side unit prisms aligned along the second direction; and bow-shaped portions disposed into such a form as to be adjacent to the light-exiting surface-side prism units in the second direction while extending along the first direction, the bow-shaped portions having a bow-shaped cross-section.



BACKLIGHT UNIT WITH HEAT DISSIPATING MEMBER AND LIQUID CRYSTAL DISPLAY DEVICE INCLUDING THE SAME

Thu, 03 Nov 2016 08:00:00 EDT

A backlight unit includes: a light source which generates a light; a printed circuit board on which the light source is mounted; and a lower frame in which the light source and the printed circuit board are accommodated The lower frame includes: a bottom portion having a planar shape; and a side wall portion bent from an edge of the bottom portion to extend therefrom. The side wall portion defines an aperture at the edge of the bottom portion, the printed circuit board is disposed at the aperture defined by the side wall portion of the lower frame, and a portion of the printed circuit board disposed at the aperture is exposed to outside the backlight unit.



DEVICE FOR REGULATING THE PASSAGE OF LIGHT

Thu, 03 Nov 2016 08:00:00 EDT

The present application relates to a device for regulating the passage of light which is characterised in that it comprises a layer comprising a liquid-crystalline mixture containing a characteristic structural element.



NEMATIC LIQUID CRYSTAL COMPOSITION AND LIQUID CRYSTAL DISPLAY ELEMENT USING THE SAME

Thu, 03 Nov 2016 08:00:00 EDT

The present invention relates to a liquid crystal composition, which is a liquid crystal composition containing a compound represented by General Formula (II-1) as an anti-oxidizing agent for a liquid crystal composition containing the compound represented by General Formula (II-1) and also as a first component, and a compound represented by General Formula (K) as a second component. The compound represented by General Formula (II-1) enables obtainment of a working effect of the anti-oxidizing agent, and therefore it allows provision of a liquid crystal composition containing the anti-oxidizing agent which has improved reliability like low temperature stability, while the high dielectric anisotropy is maintained.



LIQUID CRYSTAL COMPOSITION, LIQUID CRYSTAL DISPLAY INCLUDING THE SAME AND METHOD OF MANUFACTURING THEREOF

Thu, 03 Nov 2016 08:00:00 EDT

A liquid crystal composition includes at least one liquid crystal molecule represented by Chemical Formulas 1-1 to 1-6, and at least one liquid crystal molecule represented by Chemical Formulas 2-1 to 2-6.



NEMATIC LIQUID CRYSTAL COMPOSITION AND LIQUID CRYSTAL DISPLAY ELEMENT INCLUDING THE SAME

Thu, 03 Nov 2016 08:00:00 EDT

There is provided a liquid crystal composition whose refractive index anisotropy (Δn) and nematic phase-isotropic liquid phase transition temperature (Tni) are sufficiently high, whose viscosity (η) is sufficiently low, whose rotational viscosity (γ1) is sufficiently low, whose elastic constant (K33) is high, whose dielectric anisotropy (Δ∈) is high or whose Δ∈ is negative with a large absolute value, and whose decrease in reliability after UV irradiation is small, and also provide a liquid crystal display element including the same, which has the excellent display quality and the high response speed. It has been found that the above object can be achieved by forming a polymerizable compound containing liquid crystal composition, which includes a polymerizable compound with a particular chemical structure and a non-polymerizable liquid crystal compound, the polymerizable compound with a particular chemical structure being contained at a particular ratio, and a liquid crystal display element including the same.



POLYMERIZABLE COMPOUND, POLYMERIZABLE COMPOSITION, FILM, AND HALF MIRROR FOR DISPLAYING PROJECTION IMAGE

Thu, 03 Nov 2016 08:00:00 EDT

The present invention provides a new polymerizable compound which is represented by Formula (I). In the formula, R1 indicates an alkyl group or the like, A represents a (m+n)valent cyclic group, L1 indicates a single bond or the like, L2 indicates —COO— or the like, Z indicates —COO— or the like, Sp indicates an alkylene group, an alkyleneoxy group, or the like, Q indicates a polymerizable group such as a (meth)acryloyl groups, l indicates an integer of 0 to 2, m indicates an integer of 1 or 2, and n indicates an integer of 1 to 3. The present invention also provides a polymerizable composition which includes the polymerizable compound described above, a film which is formed from the polymerizable composition described above, and a half mirror for displaying a projection image which includes the film described above. Using the polymerization composition described above, it is possible to manufacture films such as a low birefringence retardation film and a reflection film with high reflection wavelength region selectivity.