2967 results about "Color gel" patented technology

An OLED device, having a pixel includes a plurality of individually addressable first white light emitting elements; a corresponding plurality of color filters located over the first white light emitting elements to filter the light emitted by the first white light emitting elements; and a second separately addressable white light emitting element located over the color filters for passing the filtered white light and emitting white light.

The invention relates to the technical field of displaying, in particular to a quantum dot color filter, a manufacturing method thereof and a display device. The quantum dot color filter comprises a plurality of pixels, a substrate and a filter layer, wherein each pixel comprises a plurality of color sub-pixels in different colors; at least one color sub-pixel is formed by a quantum dot material; the color of light generated by exciting the quantum dot material is the same as that of a corresponding color sub-pixel; and the filter layer is used for absorbing light rays of the non-excited quantum dot material. The color filter is formed since quantum dots can present physical features of fluorescent light of different colors under the irradiation of a backlight source, so that the transmittance of the color filter is increased, the brightness and colors of pictures are improved and enriched greatly, the display quality of images is improved, the user experience is enhanced, and meanwhile, the production cost is reduced to the maximum extent.

A color liquid crystal display using reflective color filters using layers of cholesteric liquid crystals is disclosed. The reflective color filters have two different center wavelengths and bandwidths per layer and are stacked in two layers to provide colored light for displays. With various numbers of layers in the stack, different polarization levels are provided. The pixels in the display of the invention are arranged such that multiple adjacent sub-pixels in a layer with the same color makes the color filters easier to manufacture.

An image sensor includes: (a) a plurality of light measuring elements arranged in an array and at least a portion of the elements have a color filter mated with the light receiving elements which permits selective color reception by the light measuring elements; (b) a plurality of floating diffusions respectively mated with the plurality of light receiving elements; and c) an output structure electrically connected to two or more of the floating diffusions; wherein the at least two light receiving elements receiving the same color are transferred to the output structure substantially simultaneously.

The invention provides a thin type display device provided with a simplified constitution and driving circuit, which offers an excellent visibility both in a light place and in a dark place.Liquid crystal 70 is placed between a substrate 10 on which a plurality of light emitting devices 20 including a reflecting electrode 21 is disposed and a transparent substrate 60 provided with a transparent electrode 63 and a color filter 61. A driving circuit switches to either a reflection display mode of displaying an image by reflection of ambient light from the reflecting electrode 21 of the light emitting device 20, or a self-emission display mode of displaying an image by self light emission from the light emitting device 20.

There is provided an imaging unit: including an image sensor with a number of pixels arranged in a matrix, the pixels having color pixels where color filters are disposed, and white pixels where the color filters are not disposed; a sampling circuit section for sampling pixel signals generated in the image sensor; and a main controller for controlling the image sensor and / or the sampling circuit section to sample the pixel signals generated in the white pixels or the pixel signals generated in the color pixels sequentially in a time-series manner.

An image sensor device and method for forming said device are described. The image sensor structure comprises a substrate with photodiodes, an interconnect structure formed on the substrate, a color filter layer above the interconnect structure, a first microlens array, an overcoat layer, and a second microlens array. A key feature is that a second microlens has a larger radius of curvature than a first microlens. Additionally, each first microlens and second microlens is a flat convex lens. Thus, a thicker second microlens with a short focal length is aligned above a thinner first microlens having a long focal length. A light column that includes a first microlens, a second microlens and a color filter region is formed above each photodiode. A second embodiment involves replacing a second microlens in each light column with a plurality of smaller second microlenses that focus light onto a first microlens.

An ambient light filter structure and its response are disclosed. The ambient light filter structure comprises a silicon substrate, a first silicon nitride (Si3N4: 3200A+−200) component layer, a first silver (Ag: 285A+−35) component layer, a second silicon nitride (Si3N4: 920A+−50) component layer, a second silver (Ag: 285A+−35) component layer, and a third silicon nitride (Si3N4: 3500A+−200) component layer. Another ambient color filter structure is disclosed and further comprises a first sliver component layer, a first silicon nitride (Si3N4) component layer, second sliver (Ag) component layer, a second silicon nitride (Si3N4) component layer, a third sliver (Ag) component layer, a third silicon nitride (Si3N4) component layer, and a fourth sliver (Ag) component layer. The ambient light filter structure is set in laminating over the ambient light sensor in order to accomplish IR blocking with the photometric wavelength from 700 nm to 1100 nm. The ambient color filter structure is applied in a color sensor system for providing the specific color spectra that human eyes could recognize.

A solid state imaging device of the present invention comprises: a semiconductor substrate; a plurality of light receiving elements arranged in a matrix configuration on the semiconductor substrate; a plurality of color filter segments provided above the light receiving elements; and a light collector provided above the color filter segments for collecting light on the light receiving elements. The color filter segments are mutually separated by interstices. The interstices contain a gas.

An object of the present invention is to provide a green pigment for a color filter, capable of displaying the chromaticity coordinates not to be displayed by the conventional green pigments, having the excellent color strength as a green color which is not excessively strong in a blue tinge, and a high transmittance, and moreover, to provide a photosensitive color composition, a pigment dispersion, a color filter and a liquid crystal panel, using the above-mentioned green pigment. In order to achieve the above-mentioned object, the present invention provides a green pigment for a color filter comprised of a phthalocyanine green pigment and capable of expressing a region of xy-chromaticity coordinate enclosed by predetermined equations 1, 2 and 3 defined by the XYZ color system of the CIE when the green pigment is solely subjected to colorimetry. Moreover, using the above-mentioned green pigment, it provides a photosensitive color composition capable of forming a color filter having a wide color reproduction range and a high transmittance. Furthermore, it provides a color filter having a wide color reproduction range and a high transmittance with a green pixel formed using the above-mentioned photosensitive color composition, and a liquid crystal panel using the color filter.

A shared pixels rendering display includes the procedures of taking samples of sub-pixels (r, g, b) of original pixels that mate the pixel layout (R, G, B) of a color filter; determining content variations of neighboring pixels after sampling, and redistributing after a weighted ratio has been applied to the neighboring pixels of the same color; and a driving IC distributing pixel signals after sampling and weighted ratio redistributing to a mating color filter for displaying. By means of the sampling and weighted ratio redistribution, signal channels required for the display area may be reduced. Hence by using human eye vision error, unnecessary image pixels may be reduced, and the number of required driving IC decreases.

The object of the present invention is to provide a method and apparatus for manufacturing an EL layer of uniform thickness, causing effective light emission of pixel openings and manufacturing an organic EL display showing sufficient brightness and excellent in practicability, by an ink jet method. Further object is to provide a method and apparatus for manufacturing a color filter excellent in practicability by an ink jet method, in which a dye layer with uniform thickness is formed and optical coloring of uniform tone is conducted at pixel openings. In order to achieve the above object, the present invention is a method for manufacturing an organic EL display by an ink jet method, wherein an uniform organic EL layer is formed by sequentially continuously carrying out: a process of discharge-placing at least an organic EL material in the form of solution on a substrate; and a process of drying the organic EL material in the form of ink placed on the substrate by heating, and the organic EL material is dried by heating over thereof. Further, the placing of the organic EL material on the substrate and drying by heating are sequentially continuously carried out by relatively moving the substrate to a nozzle which discharges the organic EL material and to a device which heats the organic EL material over thereof.

To provide a blue composition for a color filter which realizes an image with a high color purity, a color filter and a color image display device.A color image display device comprising a combination of light bulbs, a color filter having color elements of at least three colors of red, green and blue corresponding to the light bulbs, and a backlight for transmission illumination, wherein the backlight contains a LED in its structure, and under the following definitions: λn nm represents a wavelength at every interval of 5 nm in the visible light range of from 380 to 780 nm; TR(λn) a spectral transmittance (%) at a wavelength λn nm by a red pixel of the color filter; and I(λn) a relative emission intensity, normalized by a total emission intensity, at a wavelength λn nm from the backlight, these satisfy the following condition (1):I(620-680)×TR(620-680)≧1.1   (1)

The invention discloses a liquid crystal display panel, which comprises a thin film transistor substrate, a color filter substrate, a liquid crystal layer, frame glue and an electrostatic protection structure. The thin film transistor substrate and the color filter substrate are arranged in parallel mutually. The frame glue is used for sealing the liquid crystal layer between the thin film transistor substrate and the color filter substrate. The electrostatic protection structure is positioned in a non-display area outside the frame glue, wherein the electrostatic protection structure comprises a first routing; and the first routing is at least arranged above one of the thin film transistor substrate and the color filter substrate, and encircles the edge of one of the thin film transistor substrate and the color filter substrate.

A liquid crystal display includes a gate line disposed on a substrate; a data line disposed on the substrate, a pixel area being defined by an intersection of the gate line and the data line; a thin film transistor locating at the intersection of the gate line and the data line; a color filter disposed at each pixel area on the substrate; a spacer formed on a first base surface of the thin film transistor area; a rib formed on a second base surface of the pixel area; and a dummy pattern disposed at the thin film transistor area to form a stepped difference of the first base surface and the second base surface.

The color filter is a color conversion filter having a color conversion function, wherein white light is emitted from an organic EL to the color filter, transmitted through the color filter, and thereby split into three colors of blue, green and red. At such time, through the absorption of shorter wavelength light that is not usually transmitted through the color filter and through the emission of light having a longer wavelength than that of the absorption region, the transmitted light of the color filter is added to the emitted light to increase brightness. In addition, between the color filter and the transparent substrate, a porous insulation film is formed, wherein the film has a refractive index smaller than that of the transparent substrate, and has that nanopores, so that light-scattering effects can be achieved, and the transmitted light of the color filter is coupled out efficiently to the outside. Use of such a configuration realizes a top-emission structure organic EL display apparatus in which a white color emission organic EL is combined with color filter to achieve full color display, wherein white light emitted from the organic EL is converted and split by the color filter and thereby coupled out efficiently to the outside.

There are provided: a curable resin composition having a high exposure sensitivity and a good developing property, and thereby capable of forming an accurate and precise pattern; a liquid crystal panel substrate on which a protective film for covering a color layer or spacers for a liquid crystal layer, by using the curable resin composition, hardly causing a color irregularity and contrast irregularity; and a liquid crystal panel using the liquid crystal panel substrate and having a superior display quality. The curable resin composition of the present invention comprises: a copolymer (a) having a molecular structure in which a constitutional unit including an acidic functional unit and a constitutional unit including a photocurable functional group are linked at least; a photopolymnerization initiator (b) having a tertiary amine structure; and a photocurable compound (c) having at least one acidic functional group and at least three photocurable functional groups.

A color filter substrate including a substrate, a plurality of patterned color filter layers, and a plurality of sensing serials is provided. The substrate has a first surface and a second surface opposite to the first surface. The substrate includes a plurality of display regions arranged in array and a separated region located between the display regions. The patterned color filter layers are arranged in array on the first surface and corresponding to the display regions. The sensing serials are arranged on the second surface and insulated from each other. Each sensing serial includes a plurality of sensing pads; a plurality of bridging lines, each connected with two adjacent sensing pads; a plurality of patterned conductive layers stacked and electrically connected with the sensing pads. The position of the patterned conductive layers is corresponding to the separated region. A touch-sensing liquid crystal display and a touch-sensing substrate are also provided.

Imaging systems and methods are provided. One exemplary system incorporates multiple lenses that are individually configured to receive multi-wavelength light from an object to be imaged. Each lens provides an optimal modulation transfer function (MTF) for an individual wavelength contained in the multi-wavelength light when this individual wavelength of light strikes the lens at a particular incident angle. Associated with each lens is a color filter and a sensor. The color filter receives the multi-wavelength light from the lens, and transmits the individual wavelength of light on to the sensor. The image signals obtained from each of the multiple sensors are combined to generate an image of the object.

A liquid crystal display device having a pixel, including red, green, blue and white sub-pixels, the device includes: red, green and blue color filters on a substrate, the red, green and blue color filters corresponding to the red, green and blue sub-pixels, respectively; an overcoat layer on a surface of the substrate in the white sub-pixel and also on the red, green and blue color filters; a planarization pattern on the overcoat layer corresponding to the white sub-pixel; and a column spacer on the overcoat layer.

The invention provides a colored filter layer, a display substrate and a display device and belongs to the technical field of displaying. The colored filter layer, the display substrate and the display device can solve the problem that the utilization rate of a light source of an existing display device is low. The colored filter layer comprises a base and a colored filter arranged on the base. The colored filter includes a red unit, a green unit and a blue unit, wherein the red unit comprises a red quantum dot layer used for giving off red light under the stimulation of blue light, the green unit comprises a green quantum dot layer used for giving off green light under the stimulation of blue light, and the blue unit is not covered with a quantum dot layer and used for enabling blue light to be transmitted. The colored filter layer further comprises a planarization layer arranged on the colored filter and a smoothing layer which is located on the planarization layer and at least located at the position corresponding to the red unit and the green unit. The smoothing layer is used for filtering light except blue light out.

The present disclosure relates generally to compositions for natural and artificial nail coatings, and particularly, but not by way of limitation, to polymerizable compositions and adhesion-promoting basecoats polymerized therefrom. The disclosure further relates to methods of making a polymerized basecoat that are more easily removed than artificial nail enhancements and more durable and long lasting than nail polish coatings.

A semi-transmissive film is provided underneath a transparent electrode of an organic EL element. The optical length of the interval between the upper surface of the semi-transmissive film and the lower surface of a counter electrode serving as a reflective layer is configured such that this interval functions as a microresonator for selecting light having a specific wavelength. A color filter is provided underneath the semi-transmissive film to further restrict the wavelength of light which has passed through the semi-transmissive film.

A solid state imaging device comprises a plurality of pixels arranged in a matrix, each of the pixels including: a substrate; a photoelectric conversion element for converting light to electric charges; and a color filter formed on the photoelectric conversion element for color separation. The color filter is a layered color filter including a dye-contained color filter layer and a pigment-dispersed color filter layer formed on the dye-contained color filter layer, the dye-contained color filter layer and the pigment-dispersed color filter layer having the same hue.

The present invention provides a liquid crystal display unit to prevent a shortcircuit between a common electrode on the side of a color filter substrate and a wiring and an electrode on the side of a thin film transistor and to set a precise cell gap in the entire area including the sealing area of two substrates. In which, columnar spacers SP1 are fixed in prescribed positions by forming the columnar spacers on the common electrode ITO2 and on a transparent protective film OC2 where the common electrode does not exist at the color filter substrate SUB2 and coating the columnar spacers on the common electrode with an alignment layer. Columnar spacers SP2 and SP3 are provided in the vicinity of the inner and the outer parts of a sealing area SL to secure the prescribed cell gap in the entire area of the two substrates and the sagging and to secure the height of the applied sealing material.