Abstract: Provided are: a photosensitive resin composition including a dye containing a mixture of (A-1) a compound represented by a particular chemical formula and a shell surrounding same, (A-2) a compound represented by another particular chemical formula and a shell surrounding same, and (A-3) a compound represented by still another particular chemical formula and a shell surrounding same; a photosensitive resin film prepared using the composition; a color filter including the photosensitive resin film; and a display device including the color filter.

Abstract: The colored photosensitive resin composition of the present invention maintains excellent resolution, visibility, and the like while it has excellent reflectance RSCI measured by the SCI (specular component included) method, reflectance RSCE measured by the SCE (specular component excluded) method, and the ratio between them (RSCE/RSCI), and has a uniform film thickness in an appropriate range. Thus, it can be formed into a multilayer cured film that simultaneously satisfies such physical properties as a high reflectance and a high light-shielding property. In addition, when a cured film is formed from the composition, it is possible to form a pattern on a multilayer film in a single development process. Thus, it can be advantageously used for a quantum dot display device.

Abstract: An inkjet printing apparatus according to an embodiment includes a stage for supporting a substrate and an inkjet head disposed above the stage and discharging resin toward the stage. The stage includes a first stage part having a first thermal conductivity, and a second stage part disposed around the first stage part and surrounding at least a portion of the first stage part, wherein the second stage part has a second thermal conductivity that is greater than the first thermal conductivity.

Abstract: A polarizing plate and an optical display apparatus including the same are provided. A polarizing plate includes a polarizer, and an optical functional layer on a light emission surface of the polarizer, and the optical functional layer includes a mixture of anisotropic particles and isotropic particles, the anisotropic particles include acicular particles, and the acicular particles are oriented in an in-plane direction of the optical functional layer, and when a light absorption axis of the polarizer is 0°, an average value of orientation angles formed between the light absorption axis of the polarizer and a longitudinal direction of the acicular particles is in a range from ?10° to +10°, and a standard deviation of the orientation angles is 15° or less.

Abstract: A manufacturing method of an image sensor includes, operations of: forming a color filter layer over a plurality of pixel regions having a plurality of photodetectors and arranged in a matrix on a substrate, and patterning the color filter layer with a mask including patterns disposed adjacently in a diagonal direction of the matrix, to form color filters for some of the plurality of pixel regions on the substrate. Each of the patterns may include a rectangular main pattern and sub-patterns outwardly extending from corners of the main patterns. Sizes of sub-patterns of different adjacent patterns that face each other may have sizes that are smaller than other sub-patterns of the adjacent patterns.

Abstract: A solid-state imaging device according to an embodiment includes: a semiconductor substrate including a photoelectric conversion element; a lens disposed above a first light incident surface of the photoelectric conversion element; and a plurality of columnar structures disposed on a surface parallel to the first light incident surface that is located between a second light incident surface of the lens and the first light incident surface of the photoelectric conversion element. The columnar structure includes at least one of silicon, germanium, gallium phosphide, aluminum oxide, cerium oxide, hafnium oxide, indium oxide, tin oxide, niobium pentoxide, magnesium oxide, tantalum pentoxide, titanium pentoxide, titanium oxide, tungsten oxide, yttrium oxide, zinc oxide, zirconia, cerium fluoride, gadolinium fluoride, lanthanum fluoride, and neodymium fluoride.

Abstract: A compound represented by General Formula (1) (A1-R1—SpZS—R2—P1)q. In General Formula (1), P1 represents a polymer structure including a partial structure represented by General Formula (2) *—X2—OY1—On1X1. In General Formula (2), n is 1 or more, in a case where n1 is 1, X1 represents a monovalent organic group, X2 represents a divalent organic group, Y1 represents a branched divalent hydrocarbon group, and Y1 and X1 or X2 may form a ring, provided that the ring is a four- or more membered ring, and in a case where n1 is 2 or more, X1 represents a hydrogen atom or a monovalent organic group, X2 represents a divalent organic group, Y1 represents a divalent organic group, and one or more Y1's each represent a branched divalent organic group, and Y1 and X1 or X2 may form a ring.

Abstract: A display device includes a first base portion in which a first emission area and a non-emission area are defined, a first light emitting element on the first base portion and overlapping the first emission area, a thin film encapsulation layer on the first light emitting element, a second base portion on the thin film encapsulation layer, a first color filter on the second base portion and overlapping the first emission area, a first wavelength conversion pattern on the first color filter and overlapping the first emission area, and a first optical pattern between the first color filter and the first wavelength conversion pattern and overlapping the first emission area. A refractive index of the first optical pattern is smaller than that of the first wavelength conversion pattern, and one surface of the first optical pattern facing the first wavelength conversion pattern is concave toward the second base portion.

Abstract: Display panel, forming method, and display device are provided. The display panel includes: an array substrate, including a plurality of open areas and non-open areas between adjacent open areas; a display array on a side of the array substrate, the display array at least including a first light-emitting element, a second light-emitting element, and a third light-emitting element with different light-emitting colors, and the first light-emitting element, the second light-emitting element and the third light-emitting element being respectively in corresponding opening areas; an encapsulation layer covering the display array; a touch electrode layer on a side of the encapsulation layer away from the array substrate; a first planarization layer covering the touch electrode layer; and a color-resist structure on a side of the first planarization layer away from the display array. The color-resist structure includes a first color-resist layer, a second color-resist layer and a third color-resist layer.

Abstract: An object of the present invention is to provide a resin composition which has excellent photocurability for various active energy rays, in particular, an active energy ray including an h-line at a wavelength of 405 nm, without inhibiting photocuring reaction in an exposure step, and can confer excellent alkaline developability in a development step, when used in the fabrication of a multilayer printed wiring board; and a resin sheet, a multilayer printed wiring board, and a semiconductor device.

Abstract: Provided is a method of manufacturing a display apparatus including a substrate and a light-emitting diode, wherein the substrate includes a display area and a peripheral area outside the display area, and the light-emitting diode is arranged in the display area, and a display apparatus manufactured through the method. The method includes forming a dam in the peripheral area, the dam including a photodegradable material, forming an organic layer in an inner region of the dam, the organic layer including a photocurable material, and removing the dam.

Abstract: The present disclosure provides a photoresist composition comprising an alkali soluble resin, a photopolymerizable compound, a photoinitiator, a thermal initiator, a black colorant, and a solvent, wherein the photopolymerizable compound contains at least one ethylenically unsaturated monomer and at least one epoxy compound. The present disclosure also provides an optical film and a preparing method of the optical film.

Abstract: Embodiments of the present disclosure provide a color film substrate, a method for manufacturing the same and a display device. The color film substrate includes a substrate including a plurality of first recesses extending in a first direction, respectively, a plurality of first tabs arranged alternately with the plurality of first recesses in a second direction perpendicular to the first direction, a plurality of first black matrix strips disposed at least partially on the plurality of first tabs, respectively and extending in the first direction, and a color resist layer disposed in the plurality of first recesses and in gaps among the plurality of first black matrix strips.

Abstract: A sensor system includes a plurality of optical sensors implemented in a pixel layer of an integrated circuit and a plurality of sets of optical filters implemented proximal to the pixel layer in a plurality of alternating filter layers. An optical filter of a set of optical filters includes a plurality of filter components implemented in a stack and is configured to pass a respective target wavelength range of light to one or more optical sensors of the plurality of optical sensors. One or more filter components of the plurality of filter components in a filter layer of the plurality of filter layers is common to a plurality of optical filters of a set of optical filters.

Abstract: Provided is a pigment composition that includes an isoindoline compound, has excellent dispersibility, weather resistance and heat resistance, and good storage stability, and is capable of forming images having high chroma and the like, the pigment composition including an isoindoline compound represented by formula (1) and an isoindoline compound represented by formula (2). Also provided are a colorant composition, a coating material, an ink, an ink set, a printed matter, and a packaging material.

Abstract: A photoresist and a display device are provided. A colorant of the photoresist includes a blue pigment and a purple dye having an electron withdrawing group. The electron withdrawing group promotes electron transitions, causing blue shifts in materials. Under a condition without changing a backlight spectrum having low blue light, it can prevent blue light from hurting user's retina, thereby satisfying a need of anti-blue light. Problems of low the color gamut and low transmittance in current technology can also be prevented.

Abstract: Provided is a display device that includes a first substrate that includes a first face and a peripheral region, a plurality of organic electroluminescent elements on the first substrate, and a plurality of color filters on the plurality of organic electroluminescent elements. The plurality of color filters includes at least a first color filter and a second color filter, and a part of the first color filter and a part of the second color filter are stacked in the peripheral region of the first substrate. The display device also includes a protection member on the plurality of color filters, a second substrate having a second face, where the second face faces the plurality of color filters, and a seal member between the first face and the second face in the peripheral region.

Abstract: The present invention provides a photosensitive resin multilayer body which is obtained by superposing, on a supporting film, a photosensitive resin layer containing a photosensitive resin composition that contains from 10% by mass to 90% by mass of (A) an alkali-soluble polymer, from 5% by mass to 70% by mass of (B) a compound having an ethylenically unsaturated double bond and from 0.

Abstract: A display device includes a substrate, a pixel defining layer defining a first opening, a light emitting element including a first electrode exposed to outside the pixel defining layer by the first opening and a light emitting layer in the first opening and facing the first electrode, and a spacer spaced apart from the pixel defining layer along the substrate. The pixel defining layer and the spacer each includes a top surface which is furthest from the substrate and a height of the top surface from the substrate, and the height of the top surface of the spacer is greater than the height of the top surface of the pixel defining layer.

Abstract: The present disclosure discloses a novel multi-stable and erasable anti-counterfeiting technology with controlled reflection color and the application thereof in optical coding. The method and use are characterized by high thermal stability and robust fatigue resistance, and the realization thereof relies on the material system composed of an intrinsic chiral diarylethene molecule based on steric hindrance ethene bridge and a liquid crystal (LC) material disclosed herein.

Abstract: A display for an information handling system includes a thin-film transistor (TFT) glass and a color filter layer. A black matrix layer is in physical communication with the TFT glass and with the color filter layer. The black matrix layer is disposed between the TFT glass and the color filter layer, and absorbs light that moves through the TFT glass.

Abstract: A high-molecular-weight compound having a plurality of polymer chains linked through a divalent or higher-valent linking group, in which the divalent or higher-valent linking group has a thiol group and at least one of a thioether structure and a thiourethane structure, and a ratio of an absolute weight-average molecular weight to a relative weight-average molecular weight (absolute Mw/relative Mw) of the high-molecular-weight compound is 1.25 or more; and a method for producing the same are provided.

Abstract: Provided are a curable composition including a colorant, a resin, and a thiol compound, in which a thiol value is 6×10?6 mmol/g to 6×10?4 mmol/g; a curable composition including a colorant, a resin, and a thiol compound, in which a content of the thiol compound is 1 ppm to 99 ppm; a cured product of the curable composition; a color filter including the cured product; and a solid-state imaging element and an image display device including the color filter.

Abstract: A back cover and a processing method thereof, and an electronic device are disclosed, which relate to the field of electronic product technologies, so as to resolve a problem that air bubbles may be easily generated between a cover plate and an electrochromic film layer when the electrochromic film layer is laminated to the cover plate. The electronic device includes a back cover, and the back cover includes: a transparent cover plate, the electrochromic film layer, and a shielding part. The electrochromic film layer and the transparent cover plate are laminated. The shielding part is disposed between an edge part of the electrochromic film layer and the transparent cover plate, and a thickness of the shielding part is less than 4 microns.

Abstract: Provided herein are star-shaped polymers and methods of use thereof. Also provided are oral compositions comprising a star-shaped polymer and an orally acceptable carrier and methods of using same. The star-shaped polymers, as provided herein, have a structure according to Formula (I).

Abstract: A photosensitive composition, a color filter prepared by using the photosensitive composition and a method for preparing the color filter. The photosensitive composition includes an alkali-soluble resin (A); an ethylenically unsaturated monomer (B); a photopolymerization initiator (C); a solvent (D); and a colorant (E), wherein the content of the photopolymerization initiator (C) is from 32 parts by weight to 70 parts by weight based on 100 parts by weight of the ethylenically unsaturated monomer(B).

Abstract: Provided herein is technology relating to polymerization and producing polymers and particularly, but not exclusively, to methods, systems, and compositions for producing articles using three-dimensional printing and for improving control of polymerization using a polymerization photoinhibitor having fast back reaction kinetics such as hexaarylbiimidazole compounds and bridged hexaarylbiimidazole compounds.

Abstract: The present disclosure provides a partition wall for an image display device, the partition wall which satisfies 0.8?A/B<1.0 and 0.85?C/B<1.0 when the line width at a thickness of 95% from the lowermost end portion of the partition wall is A, the maximum line width at a thickness of 50 to 90% from the lowermost end portion of the partition wall is B, and the line width at a thickness of 10% from the lowermost end portion of the partition wall is C, with respect to the total thickness of the partition wall, a manufacturing method thereof, and an image display device including the partition wall. The partition wall for an image display device according to the present disclosure can be effectively applied to the manufacture of the color conversion pixels through the inkjet process, and the image display device including the partition wall has excellent luminance and maintains high luminance even when observed from the side surface, thereby exhibiting an effect of excellent viewing angle properties.

Abstract: Disclosed are a light conversion device and a preparation method thereof, and a display device having the light conversion device. The preparation method includes the step of performing photolithography process n times on the substrate layer sequentially, wherein a patterned quantum dot structure and a cured photoresist layer are obtained by means of this step.

Abstract: An optical data communication system may include one or more para-phenylenevinylenes, a receiver for an optical data communication system comprising para-phenylenevinylene(s), a transmitter for an optical data communication system comprising para-phenylenevinylene(s), the use of para-phenylenevinylene(s) in an optical data communication system, specific para-phenylenevinylene(s) and their preparation.

Abstract: In an organic light-emitting display apparatus in which color mixing is reduced, the organic light-emitting display apparatus includes a substrate, a plurality of pixel electrodes disposed on the substrate to be apart from each other, a pixel defining layer disposed on the substrate and covering an edge of each of the plurality of pixel electrodes to expose a center portion of each of the plurality of pixel electrodes, and a plurality of spacers disposed on the pixel defining layer to be apart from each other, in which a distance between an edge of each of the plurality of spacers in a direction toward a closest pixel electrode and a portion or the closest pixel electrode that is not covered by the pixel defining layer is about 3 ?m or less.

Abstract: Aspects of the present disclosure relate generally to methods and apparatus of processing transparent substrates, such as glass substrates. In one implementation, a film stack for optical devices includes a glass substrate including a first surface and a second surface. The film stack includes a device function layer formed on the first surface, a hard mask layer formed on the device function layer, and a substrate recognition layer formed on the hard mask layer. The hard mask layer includes one or more of chromium, ruthenium, or titanium nitride. The film stack includes a backside layer formed on the second surface. The backside layer formed on the second surface includes one or more of a conductive layer or an oxide layer.

Abstract: Disclosed is a black-matrix substrate including a substrate, a light-shielding film located over the substrate and having a plurality of openings, and a plurality of color filters arranged in the plurality of openings. The light-shielding film includes a base film over the substrate, a metal film over the base film, and a low-reflectance film located between the base film and the metal film and has an optical reflectance lower than that of the metal film. The base film may include at least one of a resin and an inorganic compound.

Abstract: A surface-treated infrared absorbing fine particle dispersion liquid wherein surface-treated infrared absorbing fine particles are dispersed in a liquid medium, and are an infrared absorbing transparent substrate having a coating layer in which the surface-treated infrared absorbing fine particles.

Abstract: A display module includes a display panel and a dimming panel stacked on the display panel. The display panel has a plurality of pixel regions. The dimming panel has a plurality of dimming regions, and in a direction perpendicular to the display panel, a dimming region covers at least one pixel region. The dimming panel includes a plurality of dimming electrodes and a plurality of signal lines. Each dimming electrode is located in a dimming region in the plurality of dimming regions, and any two adjacent dimming electrodes have a gap therebetween. Each dimming electrode directly electrically connected to at least one signal line. The at least one signal line is configured to transmit a control voltage signal to the dimming electrode electrically connected to the at least one signal line for controlling a transmittance of the dimming region where the dimming electrode is located.

Abstract: A display panel and a display device are provided. The display panel includes a first substrate, a second substrate, and a sealant layer. The first substrate includes a ground electrode positioned in a frame region. The second substrate includes a black matrix layer and a protective layer. The protective layer is positioned on a side surface of the black matrix layer close to the first substrate. In the present application, at least one opening is arranged on the protective layer positioned in the frame region, so that the black matrix layer is exposed. By arranging the conductive adhesive in the sealant layer or forming the sealant layer with the conductive adhesive, the black matrix layer can be electrically connected to the ground electrode of the first substrate through the conductive adhesive.

Abstract: Provided are a photosensitive composition for pulse exposure including: a coloring material A; a photoradical polymerization initiator B; and a radically polymerizable compound C, in which a content of a radically polymerizable compound C1 having a weight-average molecular weight of 3000 or higher is 70 mass % or higher with respect to a total mass of the radically polymerizable compound C.

Abstract: An OLED display device includes a substrate, a pixel defining layer disposed on the substrate and provided with first openings, a black bank layer disposed on the pixel defining layer and provided with second openings corresponding to the first openings, a first thin film encapsulation sublayer, and color resist layers. A width of the second openings is greater than a width of the first openings. Each part of the pixel defining layer adjacent to the first openings and each corresponding part of the black bank layer adjacent to the second openings form a stepped structure. The first thin film encapsulation sublayer covers the black bank layer, the pixel defining layer, and the substrate. Parts of the first thin film encapsulation sublayer corresponding to the stepped structures have a stepped shape. The color resist layers are disposed on parts of the first thin film encapsulation sublayer in the first openings.

Abstract: A color filter is provided. The color filter includes a substrate, a bank formed on a substrate to partition a plurality of pixel units into each other, a plurality of first structures formed on the pixel unit, and having a width narrower than a width of the pixel unit, and a height lower than a height of the bank, and an ink film filled in the pixel unit and having a height higher than the height of the first structures.

Abstract: According to an aspect, a substrate for a display apparatus includes: a first substrate; a translucent coloring layer that includes a plurality of color regions and that overlaps with the first substrate; a first translucent resin layer that overlaps with the first substrate at boundaries of the color regions; and a light shielding layer that overlaps with the first translucent resin layer on an opposite side to the first substrate side. A width of the light shielding layer in a direction parallel with the first substrate is equal to or smaller than a width of the first translucent resin layer in the parallel direction on a cross section vertical to the first substrate.

Abstract: Provided herein is technology relating to polymerization and producing polymers and particularly, but not exclusively, to methods, systems, and compositions for producing articles using three-dimensional printing and for improving control of polymerization using a polymerization photoinhibitor having fast back reaction kinetics such as hexaarylbiimidazole compounds and bridged hexaarylbiimidazole compounds.

Abstract: The invention relates to a display panel, comprising a first substrate; a second substrate comprising a color resist layer, the color resist layer comprising a first color resist, a second color resist and a third color resist sequentially arranged in a first direction; and a display molecular layer disposed between the first substrate and the second substrate; wherein, in a second direction perpendicular to the first direction, the first color resist comprises a plurality of first color resist stripes, the second color resist comprises at least one second color resist stripe, the third color resist comprises at least one third color resist stripe, and a volume of the first color resist stripe is smaller than a volume of the second color resist stripe and smaller than a volume of the third color resist stripe, wherein the first color resist is a green color resist.

Abstract: A core-shell compound, a photosensitive resin composition including the same, a photosensitive resin layer manufactured using the photosensitive resin composition, a color filter including the photosensitive resin layer, and a CMOS image sensor including the color filter, the core-shell compound including a squarylium core including three or more (meth)acrylate groups and a shell surrounding the squarylium core.

Abstract: Embodiments of the present disclosure provide a display panel and a display device. The display panel includes: a first substrate; at least one underlaying structure, arranged on the first substrate and in a non-display region of at least one side of a display region of the display panel; and at least one supporting structure, arranged on one side, facing away from the first substrate, of the at least one underlaying structure, where an orthographic projection of the supporting structure on the first substrate is within a range of an orthographic projection of the underlaying structure on the first substrate.

Abstract: A laminate includes a colored layer and a light attenuating layer, in which the colored layer and the light attenuating layer are laminated, and a difference ?T1 between a maximum value and a minimum value of light transmittance of the light attenuating layer in a wavelength range of 400 to 700 nm is 10% or less.

Abstract: Provided are a liquid crystal display device that can increase light use efficiency and reduce external light reflection, and a method of producing the liquid crystal display device. The liquid crystal display device sequentially includes, from a back surface side toward a viewing surface side: a first substrate; a liquid crystal layer; and a second substrate, the liquid crystal display device including sub-pixels each including an optical opening allowing light to pass through, the first substrate sequentially including, from the back surface side toward the viewing surface side: a supporting substrate; a metal layer surrounding the optical openings; and a resist layer being superimposed with the metal layer and being in contact with the metal layer, an end of the resist layer being superimposed with an end of the metal layer and having a taper angle ? of 40° or more.

Abstract: Embodiments of the present disclosure provide a display panel and a display device. The display panel includes: a first substrate; at least one underlaying structure, arranged on the first substrate and in a non-display region of at least one side of a display region of the display panel; and at least one supporting structure, arranged on one side, facing away from the first substrate, of the at least one underlaying structure, where an orthographic projection of the supporting structure on the first substrate is within a range of an orthographic projection of the underlaying structure on the first substrate.

Abstract: An image sensor includes a substrate. An array of photodiodes is disposed in the substrate. A plurality of spacers is arranged in a spacer pattern. At least one spacer of the plurality of spacers has an aspect ratio of 18:1 or greater. A buffer layer is disposed between the substrate and the spacer pattern. An array of color filters is disposed in the spacer pattern.

Abstract: A backlight module including a circuit substrate, a plurality of light-emitting devices, a first cholesteric liquid-crystal layer, and a second cholesteric liquid-crystal layer is provided. The light-emitting devices are disposed on the circuit substrate and electrically connected to the circuit substrate. The first cholesteric liquid-crystal layer is disposed on the light-emitting devices and overlapped with a light-emitting surface of each of the light-emitting devices. The second cholesteric liquid-crystal layer is disposed on the first cholesteric liquid-crystal layer and overlapped with the first cholesteric liquid-crystal layer. The first cholesteric liquid-crystal layer and the second cholesteric liquid-crystal layer respectively have a first chiral direction and a second chiral direction. A display apparatus adopting the backlight module is also provided.

Abstract: A handheld device for making 3D topography measurements of surface discontinuities in high performance structures, such as aerostructures (e.g., aluminum fuselages). Lights illuminate the discontinuity from multiple angles, and a camera captures images of the discontinuity. A thickness sensor generates thickness data regarding a thickness of the base material and the top protective coating. A position sensor generates position data regarding a location of the discontinuity on the structure. A processor generates geometry data regarding a geometry of the discontinuity based on the images, performs an analysis of the geometry, thickness, and position data, and communicates a result of the analysis on a display. A conforming membrane and/or a gel and an opaque lubricant may be applied over and conform to the discontinuity in order to make more uniform a reflectivity difference and a color difference between the discontinuity and an adjacent portion of the structure.