Abstract: A liquid crystal display device including a liquid crystal display panel having, a first substrate, a second substrate, a sealing material provided between the first substrate and the second substrate, a liquid crystal layer sealed in a region surrounded by the sealing material between the first substrate and the second substrate. The first substrate includes a plurality of first cell regions having a pixel electrode and a thin film transistor arranged in a matrix, and the second substrate includes a protective film over the second substrate and a light blocking film coated with the protective film on a surface of the second substrate on the liquid crystal layer side.

Abstract: A liquid crystal display device including a liquid crystal display panel having, a first substrate, a second substrate, a sealing material provided between the first substrate and the second substrate, a liquid crystal layer sealed in a region surrounded by the sealing material between the first substrate and the second substrate. The first substrate includes a plurality of first cell regions having a pixel electrode and a thin film transistor arranged in a matrix, and the second substrate includes a protective film over the second substrate and a light blocking film coated with the protective film on a surface of the second substrate on the liquid crystal layer side.

Abstract: The liquid crystal display device according to the present invention is a liquid crystal display device provided with a liquid crystal display panel having: a first substrate; a second substrate; a sealing material provided between the first substrate and the second substrate so that the first substrate and the second substrate are pasted together; and a liquid crystal layer sealed in the region surrounded by the sealing material between the first substrate and the second substrate, wherein the second substrate has a color filter and a protective film for covering the color filter on the surface of the second substrate on the liquid crystal layer side, and an end of the protective film is located inside an end of the second substrate and between the two sides of the sealing material, which are opposite to each other (outer wall surface and inner wall surface).

Abstract: The liquid crystal display device according to the present invention is a liquid crystal display device provided with a liquid crystal display panel having; a first substrate; a second substrate; a sealing material provided between the first substrate and the second substrate so that the first substrate and the second substrate are pasted together; and a liquid crystal layer sealed in the region surrounded by the sealing material between the first substrate and the second substrate, wherein the second substrate has a color filter and a protective film for covering the color filter on the surface of the second substrate on the liquid crystal layer side, and an end of the protective film is located inside an end of the second substrate and between the two sides of the sealing material, which are opposite to each other (outer wall surface and inner wall surface).

Abstract: A plasma display panel is provided with a discharge cell comprising a discharge space, a phosphor film contacting with the discharge space, a holding portion (barrier ribs and a dielectric layer) sectioning the discharge space and holding the phosphor film on an opposite side to the discharge space side, and gas filled in the discharge space and emitting ultraviolet light by discharge. The phosphor film comprises a phosphor layer emitting visible rays by excitation caused by ultraviolet light and a reflecting layer reflecting visible rays, the phosphor layer is provided between the reflecting layer and the discharge space, a film thickness of the reflecting layer is 15 ?m or thinner, and a refractive index of the reflecting layer is 1.7 or higher.

Abstract: A plasma display panel is provided with a discharge cell comprising a discharge space, a phosphor film contacting with the discharge space, a holding portion (barrier ribs and a dielectric layer) sectioning the discharge space and holding the phosphor film on an opposite side to the discharge space side, and gas filled in the discharge space and emitting ultraviolet light by discharge. The phosphor film comprises a phosphor layer emitting visible rays by excitation caused by ultraviolet light and a reflecting layer reflecting visible rays, the phosphor layer is provided between the reflecting layer and the discharge space, a film thickness of the reflecting layer is 15 ?m or thinner, and a refractive index of the reflecting layer is 1.7 or higher.

Abstract: An image display device is disclosed in which poor display resulting from deflection of electron bundles which occurs due to electrification of spacers and secondary electron emission can be positively prevented and a high-quality display can be therefore obtained. In the image display device, electron sources in the vicinity of the spacers are displaced with respect to arranging positions at equal pitches, by distances which allow drifts of the electron bundles from phosphors, which are brought about by the deflection of the electron bundles which occurs due to electrification of the spacers and secondary electron emission, to be cancelled.

Abstract: The present invention achieves a desired white color temperature without deteriorating white uniformity and without lowering brightness in a field emission display (FED). A width of a green phosphor is set larger than a width of a red phosphor or a width of a blue phosphor and, at the same time, a distance between the center of the red phosphor and the center of the green phosphor is set larger than a distance between the center of the blue phosphor and the center of the red phosphor. Due to such a constitution, black matrix widths between the respective phosphors are set to a fixed value. Simultaneously, positions of electron sources are set in conformity with the positions of the respective phosphors. Due to such a constitution, it is possible to realize a desired white color temperature without deteriorating landing tolerance of electron beams or without lowering a utilization efficiency of a phosphor screen.

Abstract: The present invention provides an image display device which can acquire a favorable white balance. In the image display device including a first substrate which has a plurality of electron emitting elements, and a second substrate which is arranged to face the first substrate in an opposed manner and has phosphors of three colors consisting of red, green and blue which emit lights upon excitation thereof by electrons emitted from the electron emitting elements, the phosphors of three colors consisting of red, green and blue which emit the lights upon excitation thereof by the electrons emitted from the electron emitting elements displaying 9300K which is standard white of NTSC, an excitation current density ratio of red, green and blue is set to a value which falls within a range of red:green:blue=95-105:100:95-105.

Abstract: A flat panel display device is provided which prevents color mixture of the phosphor surface thereof to promote high brightness and longer operation life. The flat panel display device is configured such that a front substrate 2 provided with the phosphor surface and a back substrate 1 provided with electron sources 10 arranged in a matrix manner are arranged to be opposed to each other via a support frame 3 and both the substrates 1, 2 and the support frame 3 are hermetically sealed. The electron source 10 has a triangular surface which faces the front substrate 2.

Abstract: In an image display device, an opening area per unit area of opening portions formed in a BM film which is formed on an inner surface of a face substrate is set such that the opening area is gradually decreased from a center portion to a peripheral portion of an image display region. By preventing the generation of color mixing in a peripheral portion of an image display region attributed to the printing position displacement of phosphor film or missing of dots in the phosphor film in pixels, it is possible to provide the image display device which can enhance a yield rate and, at the same time, can acquire an image display of high color uniformity over the whole surface of the image display region.

Abstract: An image display device is disclosed in which poor display resulting from deflection of electron bundles which occurs due to electrification of spacers and secondary electron emission can be positively prevented and a high-quality display can be therefore obtained. In the image display device, electron sources in the vicinity of the spacers are displaced with respect to arranging positions at equal pitches, by distances which allow drifts of the electron bundles from phosphors, which are brought about by the deflection of the electron bundles which occurs due to electrification of the spacers and secondary electron emission, to be cancelled.

Abstract: An image display device includes a rear substrate having electron sources, a front substrate having phosphor layers and an anode, and an exhaust tubulation disposed to communicate with a through hole provided in the rear substrate. The image display device is provided with an anode terminal which is embedded in the front substrate with a portion of the anode terminal exposed on an inner surface of the front substrate, and which is electrically coupled to the anode. The image display device is provided with an anode lead-out wire, one end of the anode lead-out wire is coupled to the anode terminal, and another end of the anode lead-out wire is passed through the through hole, and is hermetically sealed with the exhaust tubulation.