Abstract: A liquid crystal display has a liquid crystal display panel, a backlight and a dark layer. The liquid crystal display panel has an upper polarizer, a liquid crystal cell, and a lower polarizer, and the two polarizers both have wide view optical compensation films. The light emitted from the backlight is transmitted to a viewer through the lower polarizer, the liquid crystal cell, and the upper polarizer, sequentially. The dark layer of the invention is placed between the backlight and the viewer, and it lowers the dark-state brightness of the liquid crystal display to improve the downward angle view contrast ratio thereof to be greater than 10.

Abstract: A polarizer used in liquid crystal display has two portions. A first portion of the polarizer is adjacent to a backlight source and has a first protective film, a first linear polarizing film, a first biaxial film and a first quarter-wave film from the backlight source to a multi-domain vertical alignment liquid crystal (MVA-LCD) cell. A second portion of the polarizer is on the other side of the MVA-LCD cell, and has a second quarter-wave film, a second biaxial film, a second linear polarizing film and a second protective film from the MVA-LCD cell.

Abstract: A plasma display panel structure having polarization plate is comprised of plasma display panel and filter, wherein the plasma display panel includes front glass and rear glass. Through the front glass, the plasma display panel displays images to the outside. The location of rear glass is corresponding to that of front glass and there is plasma enclosed between the rear glass and the front glass. The filter is a multiple-layer structure having polarization plate and is disposed upon the front glass. In this plasma display panel structure including plasma display panel having polarization plate, since the polarization plate is comprised in filter, so the showed picture is more color-contrasted and more three-dimensioned after the images showed by the plasma display panel passes through this filter.

Abstract: A structure of light control membrane is mainly comprised of a single layer of light-conducting membrane as a substrate, wherein the surface of the light-conducting membrane particularly has an opaque zone in spiral shape or multi-layer circular rippling wave shape. When a user views an image through the light-conducting membrane, the opaque zone in spiral shape or multi-layer circular rippling wave shape will make the image visible only within a specific range of viewing angle while, out of the specific range of viewing angle, the image is invisible.

Abstract: A polarizer to improve contrast for LCD from down view angle is produced by laminating a triacetate cellulose (TAC) sheet on each side of a polyvinyl alcohol (PVA) sheet and further on the toppest triacetate cellulose (TAC) sheet applying a surface-treatment layer that is a protective film formed by black dye mixture to inhibit dark-state light leakage and improve the contrast for LCD from down view angle.

Abstract: A transparent resin having a plurality of transparent particles is spread on an optical sheet. The transparent resin is exposed to ultraviolet light of a first power and then cured by ultraviolet light of a second power, which is greater than the first power. Thus, surface optical layers with different optical properties are easily obtained by only adjusting the power of ultraviolet light, without changing the original content of the surface optical layer or the parameters of its spreading process.

Abstract: A method for forming an anti-glaring and anti-reflecting film is disclosed in this invention. According to this invention, an anti-glaring and anti-reflecting film can be produced by a single coating process. Therefore, according to this invention, the manufacture of the anti-glaring and anti-reflecting film can be simplified, and the yield thereof can be improved. Preferably, the anti-glaring and anti-reflecting film of this invention further comprises the functions of anti-fouling and hard-coating. Accordingly, the design of this invention can provide a more powerful anti-glaring and anti-reflecting film.

Abstract: A liquid crystal display has a liquid crystal display panel, a backlight and a dark layer. The liquid crystal display panel has an upper polarizer, a liquid crystal cell, and a lower polarizer, and the two polarizers both have wide view optical compensation films. The light emitted from the backlight is transmitted to a viewer through the lower polarizer, the liquid crystal cell, and the upper polarizer, sequentially. The dark layer of the invention is placed between the backlight and the viewer, and it lowers the dark-state brightness of the liquid crystal display to improve the downward angle view contrast ratio thereof to be greater than 10.

Abstract: A privacy apparatus has a transparent substrate and a liquid crystal layer formed on the transparent substrate. A thickness of the liquid crystal layer determines a range of viewing angles for the privacy apparatus; and when the thickness is greater, the range of viewing angles is smaller. Moreover, an absorption axis of the liquid crystal layer is substantially parallel to the transparent substrate and is substantially perpendicular to the range of viewing angles.

Abstract: An antiglare film applicable to polarizers or displays includes a light-transparent resin, first light-transparent particles dispersed on surface of the light-transparent resin and second light-transparent particles dispersed inside the resin. The first light-transparent particles have a same refractive index as that of the resin and particle diameters of 9 to 500 nanometers that provide a less roughness surface of the resin in order to prevent from large angle diffusion to the interior light and improve clarity of image. The second particles have a different refractive index from the resin so as to diffuse the exterior light that comes to the antiglare film so as to decrease glare. The antiglare film can be made by one time of coating. The two layer light-transparent particles provide light interference and achieve a low reflectivity.

Abstract: A polarizer to improve contrast for LCD from down view angle is produced by laminating a triacetate cellulose (TAC) sheet on each side of a polyvinyl alcohol (PVA) sheet and further on the toppest triacetate cellulose (TAC) sheet applying a surface-treatment layer that is a protective film formed by black dye mixture to inhibit dark-state light leakage and improve the contrast for LCD from down view angle.

Abstract: A structure of light control membrane is mainly comprised of a single layer of light-conducting membrane as a substrate, wherein the surface of the light-conducting membrane particularly has an opaque zone in spiral shape or multi-layer circular rippling wave shape. When a user views an image through the light-conducting membrane, the opaque zone in spiral shape or multi-layer circular rippling wave shape will make the image visible only within a specific range of viewing angle while, out of the specific range of viewing angle, the image is invisible.

Abstract: A polarizer used in liquid crystal display has two portions. A first portion of the polarizer is adjacent to a backlight source and has a first protective film, a first linear polarizing film, a first biaxial film and a first quarter-wave film from the backlight source to a multi-domain vertical alignment liquid crystal (MVA-LCD) cell. A second portion of the polarizer is on the other side of the MVA-LCD cell, and has a second quarter-wave film, a second biaxial film, a second linear polarizing film and a second protective film from the MVA-LCD cell.

Abstract: An antiglare film applicable to polarizers or displays includes a light-transparent resin, first light-transparent particles dispersed on surface of the light-transparent resin and second light-transparent particles dispersed inside the resin. The first light-transparent particles have a same refractive index as that of the resin and particle diameters of 9 to 500 nanometers that provide a less roughness surface of the resin in order to prevent from large angle diffusion to the interior light and improve clarity of image. The second particles have a different refractive index from the resin so as to diffuse the exterior light that comes to the antiglare film so as to decrease glare. The antiglare film can be made by one time of coating. The two layer light-transparent particles provide light interference and achieve a low reflectivity.

Abstract: A plasma display panel structure having polarization plate is comprised of plasma display panel and filter, wherein the plasma display panel includes front glass and rear glass. Through the front glass, the plasma display panel displays images to the outside. The location of rear glass is corresponding to that of front glass and there is plasma enclosed between the rear glass and the front glass. The filter is a multiple-layer structure having polarization plate and is disposed upon the front glass. In this plasma display panel structure including plasma display panel having polarization plate, since the polarization plate is comprised in filter, so the showed picture is more color-contrasted and more three-dimensioned after the images showed by the plasma display panel passes through this filter.

Abstract: A color compensational layer's structure and manufacturing method, wherein the major structure includes: a dye carrier, a first transparent substrate, and a second transparent substrate, and wherein the dye carrier is a plate structure having a first face and a second face, and the dye carrier is particularly inset with dye, and the first transparent substrate and the second transparent substrate are respectively pasted upon the first face and the second face of the dye carrier, and since polarization plate is applied in the color compensational layer, so by the special characteristics of the polarization plate, the dye may first be solved in the water and then be inset into the polarization plate, such that a harmful solvent may be avoided and the cost of dye will be lowered down as well.

Abstract: A display panel structure, which includes plasma display panel and filter, wherein the plasma display panel further has front glass and rear glass. Through this front glass, the plasma display panel displays images to the outside. The rear glass is corresponding to the front glass and is inter-spaced with the front glass. There is plasma enclosed between the rear glass and the front glass. The filter is directly formed upon the front glass, so the filter may be enforced and supported by the front glass and the original glass layer within the filter may be removed.

Abstract: An electromagnetic wave shielding layer structure is mainly comprised of transparent substrate and mesh, wherein the transparent substrate has first face and second face, and the mesh also has first face and second face, and wherein the second face of mesh is pasted upon the first face of transparent substrate; particularly, the first face of mesh has a pressure sensitive adhesive with an appropriate thickness to replace the ultraviolet (UV) transparency processing adhesive.

Abstract: A method for forming an anti-glaring and anti-reflecting film is disclosed in this invention. According to this invention, an anti-glaring and anti-reflecting film can be produced by a single coating process. Therefore, according to this invention, the manufacture of the anti-glaring and anti-reflecting film can be simplified, and the yield thereof can be improved. Preferably, the anti-glaring and anti-reflecting film of this invention further comprises the functions of anti-fouling and hard-coating. Accordingly, the design of this invention can provide a more powerful anti-glaring and anti-reflecting film.

Abstract: The present invention discloses a structure and a fabricating method of optic protection film. The structure is a conductive thin film structure that comprise two kinds of different resins, a resin A and a resin B, formed on a plastic substrate respectively to attain the functions of anti-static and anti-glare. Wherein, there are two kinds of conductive particles with different grain size in resin A, and the grain size of the conductive particles with bigger grain size is among the total thickness of the two resin film; moreover, in the conductive particles with bigger grain size, at least the upper rims of the partial conductive particles with bigger grain can touch to or expose in the exterior of the upper surface of the resin B so as to provide the functions of conductivity and anti-static. The materials of the resin B are selected so that the materials are harder after being solidified to provide the effect of the hard coating layer without adding extra conductive particles.