| Patent application number | Description | Published |
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| 20110086946 | INK COMPOSITION FOR FORMING INSULATING FILM AND INSULATING FILM FORMED FROM THE INK COMPOSITION - An insulating ink composition for forming an insulating film, which sufficiently achieves a low calcination temperature, solvent resistance and an insulating property, is provided. Furthermore, an ink composition for forming an insulating film which can form, by the printing method, fine insulating film patterns necessary for formation of highly integrated organic transistors is provided. The present invention provides an ink composition which forms an insulating film, and includes an organic solvent, a polyvinylphenol-based resin, an epoxy resin and a cross-linking aid. Particularly, the ink composition is a composition wherein the organic solvent includes an organic solvent which has a vapor pressure of 11.3×10 | 04-14-2011 |
| 20120032309 | INK COMPOSITION FOR FORMING LIGHT SHIELDING FILM OF ORGANIC SEMICONDUCTOR DEVICE, METHOD FOR FORMING LIGHT SHIELDING FILM, AND ORGANIC TRANSISTOR DEVICE HAVING LIGHT SHIELDING FILM - There is provided an ink composition for forming a light shielding film in an organic semiconductor device which is capable of stably forming a fine pattern when forming a finely patterned light shielding film by the letterpress reverse printing method or microcontact printing method, which can be baked at a temperature equal to or less than the substrate heatproof temperature, and which is also capable of providing light shielding property and mechanical strength, the ink composition for forming a light shielding film in an organic semiconductor device which is an ink composition for forming a light shielding film in an organic semiconductor device comprising a black pigment; a resin component; a surface energy modifier; a quick-drying organic solvent; a slow-drying organic solvent; and a mold releasing agent, wherein the resin component comprises a solid resin that is in a solid state at 200° C. or less and a liquid resin that is in a liquid state at 10 to 50° C. at a ratio (solid resin/liquid resin) of 0.2 to 0.6. | 02-09-2012 |
| Patent application number | Description | Published |
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| 20080291536 | Reflective Screen - The present invention provides a reflective screen which can reflect high contrast images even in a bright environment and can reflect images with superior image color reproducibility, in particular, images substantially free from color change of the images, even when the screen is observed from an oblique direction. | 11-27-2008 |
| 20090002817 | Transmission Screen - A transmission screen through which an observer can see the side of the screen opposite to the observer side, and which has a sufficient viewing angle is provided. The transmission screen is a transmission screen | 01-01-2009 |
| 20090086317 | Reflective Screen - A reflective screen which can reflect images of high contrast, in particular, a reflective screen which can reflect images of higher contrast without increasing brightness of dark portions of projector images, even in a bright environment is provided. The reflective screen | 04-02-2009 |
| 20100044913 | METHOD FOR PRODUCING SURFACE CONVEXES AND CONCAVES - A method for producing surface convexes or concaves enabling easy and highly precise formation of desired convex/concave shapes using a photomask is provided. | 02-25-2010 |
| 20100189956 | ANTI-GLARE MEMBER, DISPLAY AND SCREEN USING THE SAME - An anti-glare member prevents reflection of external light by surfaces of displays or screens without causing reduction of contrast and glare of displayed images. | 07-29-2010 |
| 20110026272 | LIGHT CONTROL FILM, BACKLIGHT DEVICE USING THE SAME, AND METHOD FOR MANUFACTURING MOLD FOR FORMING UNEVEN PATTERN - The present invention provides a light control film that can prevent generation of a moiré pattern when it is superimposed on another member having a regular structure while securing sufficient front luminance, and a backlight device using the same. The light control film of the present invention has a light control layer provided with an uneven pattern on a surface, and in this uneven pattern, a plurality of convexes having circular bases of approximately the same diameters are arranged so that the bases thereof should not overlap with one another and each should touch one or two or more other bases, and ratio of convexes arranged so that each of circular bases thereof should touch both bases of two convexes of which bases touch each other is controlled to be 50 to 92% among the total convexes arranged. The backlight device of the present invention is a backlight device incorporated with the aforementioned light control film. | 02-03-2011 |
