Patent application number | Description | Published |
20090161053 | Process of Producing Substrate for Liquid Crystal Display Device, Substrate for Liquid Crystal Display Device, and Liquid Crystal Display Device - An easy process of producing a substrate for liquid crystal display device, which contribute to reducing the viewing angle dependence of color of a liquid crystal display device, which comprises the following steps [1] and [2] in this order: [1] subjecting a substrate having at least one optically anisotropic layer and at least one photosensitive polymer layer on a support to light exposure; [2] removing partial or entire part of the optically anisotropic layer and the photosensitive polymer layer by a physical mean. | 06-25-2009 |
20090174857 | Transfer Material, and Process for Producing Liquid Crystal Cell Substrate and Liquid Crystal Display Device Using the Same - A novel transfer material is disclosed. The transfer material comprises, at least, a support, and, thereon, an optically uniaxial or biaxial anisotropic layer and a photosensitive polymer layer. A novel process for producing a liquid crystal cell substrate is also disclosed. The process comprises, at least, [1] laminating a transfer material as set forth in any one of claims | 07-09-2009 |
20090252898 | Transfer material, process for producing a laminated structure having a patterned optically anisotropic layer and photosensitive polymer layer, and liquid crystal display device - A transfer material comprising an optically anisotropic layer formed of a liquid crystalline composition comprising a monomer having an acidic group and/or a monomer which generates a monomer having an acidic group by an action of an acid or a base, and a photosensitive polymer layer, which is useful for forming an optically anisotropic layer in a liquid crystal cell, is provided. A process for easily producing a laminated structure having a patterned optically anisotropic layer, which comprises the following steps [1] and [2]: [1] subjecting the transfer material to patterned light exposure using photomask; and [2] removing the non-exposed parts of the transfer material by development with an aqueous alkaline solution, is also provided. | 10-08-2009 |
20090286340 | PROCESS FOR PRODUCING A LIQUID CRYSTAL CELL SUBSTRATE HAVING A TFT DRIVER ELEMENT, A LIQUID CRYSTAL CELL SUBSTRATE, AND LIQUID CRYSTAL DISPLAY DEVICE - A process for easy production of a liquid crystal cell substrate having a TFT driver element which contributes to reducing viewing angle dependence of color of a liquid crystal display device is provided: a process using a transfer material, more preferably, a process which comprises the following steps [1] to [4] in this order: [1] transferring on a TFT substrate a transfer material having a photosensitive polymer layer and an optically anisotropic layer on a temporary support; [2] separating the temporary support from the transfer material on the TFT substrate; [3] subjecting the transfer material to light exposure on the TFT substrate; and [4] removing unnecessary parts of the photosensitive polymer layer and the optically anisotropic layer on the substrate. | 11-19-2009 |
20090290102 | TRANSFER MATERIAL, PROCESS FOR PRODUCING A COLOR FILTER USING THE SAME, A COLOR FILTER AND LIQUID CRYSTAL DISPLAY DEVICE - A transfer material comprising at least one optically anisotropic layer and at least one photosensitive polymer layer on at least one support, wherein said optically anisotropic layer comprises one or more compounds having a reactive group, and said photosensitive polymer layer comprises two or more types of photopolymerization initiators having different photoreaction mechanisms to each other, and a compound having a reactive group which can react with one or more of the reactive groups present in the optically anisotropic layer by the action of the at least one of said photopolymerization initiators. By using the transfer material, a color filter which contributes to reducing viewing angle dependence of color of a liquid crystal display device, and a liquid crystal display device having less corner non-uniformities and less viewing angle dependence of color. | 11-26-2009 |
20100119738 | FOIL FOR PREVENTING FORGERY - A forgery-preventing foil having a latent image and a total thickness of 20 μm or less, containing at least one patterned optically anisotropic layer having two or more regions different in birefringence property, all of the regions in the same layer being formed of the same layer-forming composition. | 05-13-2010 |
20110019276 | METHOD OF PRODUCING A PATTERNED BIREFRINGENT PRODUCT - A method of producing a patterned birefringent product, having at least steps (I) to (III) in this order:
| 01-27-2011 |
20110043911 | METHOD OF PRODUCING A PATTERNED BIREFRINGENT PRODUCT - A method of producing a patterned birefringent product, containing at least steps (I) to (III) in this order:
| 02-24-2011 |
20130250229 | BIREFRINGENCE PATTERN TRANSFER FOIL - According to the present invention, a birefringence pattern transfer foil, comprising at least one patterned optically anisotropic layer having two or more regions of differing birefringence and at least one adhesive layer on a temporary support, characterized in that a blocking prevention means is provided to the adhesive layer and/or characterized in that the retardation of the adhesive layer is 40 nm or less is provided. The birefringence pattern transfer foil of the present invention has excellent applicability and handling, and can be used on a variety of subjects. | 09-26-2013 |