公开(公告)号：WO1986004688A1

公开(公告)日：1986-08-14

申请号：PCT/JP1986000043

申请日：1986-02-03

Applicant: KYODO PRINTING CO., LTD. ,  SHIMAMURA, Masayoshi ,  FURUKAWA, Tadahiro ,  MURAKAMI, Akiyoshi ,  HAGA, Toshio

Inventor： KYODO PRINTING CO., LTD.

IPC: G02B05/20

CPC classification number: G02F1/133516 ,  Y10S359/90

Abstract: A technique related to color filters to be arranged on the light-receiving surface of a color liquid crystal display device, color video camera, and the like. The color filter consists of a substrate (10) and a colored filter layer (12) formed thereon. The colored filter layer (12) comprises, for example, three groups of filter picture elements (14R, 14G, 14B) having spectral characteristics respectively corresponding to red, green and blue. Each group of filter picture elements are made of polyimide resin and dye contained therein. Further, each group of the filter picture elements (R, G, B) are arranged in direct contact with one surface of the substrate (10) without using any intermediate protecting film. The first group of filter picture elements patterned on one surface of one surface of the substrate (10) are subjected to heat treatment at a high temperature of about 250oC, for example, to increase their resistance against the solvent. Then, a second coating layer for patterning the second group of filter picture elements is directly formed without using any intermediate protecting film.

公开(公告)号：WO1998019188A1

公开(公告)日：1998-05-07

申请号：PCT/JP1997003909

申请日：1997-10-28

Applicant: SEIKO EPSON CORPORATION ,  NISHIKAWA, Takao ,  KIGUCHI, Hiroshi ,  TAKAKUWA, Atsushi ,  KOJIMA, Masaru

Inventor： SEIKO EPSON CORPORATION

IPC: G02B05/20

CPC classification number: G02B5/223 ,  B41J2202/09 ,  G02B5/201

Abstract: A method by which a color filter can be manufactured smoothly, comprising a step in which a substrate (10) is treated with active species which are produced by discharge in a gas atmosphere containing oxygen under the atmospheric pressure and a step in which the ink filling recesses (29) which are formed in a master (13) in a required arrangement are filled with ink of a predetermined color to form a colored pattern layer (14), the substrate (10) is stuck to the master (13) on which the colored pattern layer (14) is formed with a resin layer (15) therebetween, and thereafter the colored pattern layer (14), the resin layer (15) and the substrate (10) are integrally separated from the master (13).

Abstract translation: 可以平滑地制造滤色器的方法，包括以下步骤：在大气压下在含氧气体中放电产生的活性物质处理基板（10），其中填充墨水的步骤 以所需布置形成在母板（13）中的凹部（29）用预定颜色的墨水填充以形成着色图案层（14），将基板（10）粘贴到主板（13）上，在其上 彩色图案层（14）之间形成有树脂层（15），之后，着色图案层（14），树脂层（15）和基板（10）与母版（13）整体分离。

公开(公告)号：WO1996029621A1

公开(公告)日：1996-09-26

申请号：PCT/US1996003532

申请日：1996-03-14

Applicant: MASSACHUSETTS INSTITUTE OF TECHNOLOGY

Inventor： MASSACHUSETTS INSTITUTE OF TECHNOLOGY ,  BROWN, Elliott, R. ,  McMAHON, Oliver, B.

IPC: G02B05/20

CPC classification number: H01Q15/006 ,  B82Y20/00 ,  G02B5/206 ,  G02B6/1225

Abstract: A preferred metallodielectric photonic crystal structure includes a three-dimensionally periodic lattice structure of high-electrical-conductivity metallic elements arranged to produce a photonic band gap which defines a range of frequencies of electromagnetic radiation which are prevented from propagating through the photonic crystal structure. The metallic elements are unconnected and arranged in a background of dielectric material. In one embodiment, the dielectric material is made of a plurality of sheets of dielectric with cylindrical holes drilled through the sheets in a two-dimensionally periodic pattern. The high-conductivity metallic elements, such as metallic spheres, are located in the cylindrical holes. The dielectric sheets are stacked so as to arrange the metallic elements in a three-dimensionally periodic crystal lattice structure such as a face-centered cubic lattice structure. The structure can also be fabricated using integrated circuit microfabrication techniques. Alternating layers of dielectric support material and metallic elements are formed in patterns to create the desired three-dimensional periodic lattice structure. Again, the metallic elements do not contact each other. The advantage of the microfabricated structure is that it can be easily scaled down in size to produce photonic stop bands at infrared or, perhaps, visible wavelengths.

Abstract translation: 优选的金属介电光子晶体结构包括高导电金属元素的三维周期性晶格结构，其被布置成产生光子带隙，其限定电磁辐射的频率范围，所述电磁辐射的频率范围被阻止传播通过光子晶体结构。 金属元件是未连接的并且布置在电介质材料的背景中。 在一个实施例中，电介质材料由多个电介质制成，具有以二维周期性图案穿过片材钻出的圆柱形孔。 诸如金属球的高导电性金属元件位于圆柱形孔中。 电介质片被层叠，以将金属元素排列成三维周期性晶格结构，例如面心立方晶格结构。 该结构也可以使用集成电路微加工技术制造。 电介质支撑材料和金属元件的交替层以图案形成以产生所需的三维周期性晶格结构。 金属元件也不会彼此接触。 微制造结构的优点是可以容易地缩小尺寸以在红外线或可能的可见波长处产生光子阻挡带。

公开(公告)号：WO1996010762A1

公开(公告)日：1996-04-11

申请号：PCT/GB1995002326

申请日：1995-09-29

Applicant: LYNXVALE LIMITED ,  MEARS, Robert, Joseph ,  WARR, Stephen, Thomas ,  PARKER, Michael, Charles

Inventor： LYNXVALE LIMITED

IPC: G02B05/20

CPC classification number: G02F1/31 ,  G02B5/203 ,  G02F1/139 ,  G02F1/141 ,  G02F1/292 ,  G02F2203/055 ,  G02F2203/06 ,  G02F2203/12 ,  G02F2203/22 ,  G02F2203/50 ,  G03H1/0005 ,  G03H1/2294

Abstract: A tunable optical wavelength selective filter comprises a dynamic holographic diffraction element (3) in combination with a fixed diffraction grating or hologram (2). The dynamic diffraction element (3) is preferably implemented as an electronically controlled image displayed on a pixelated spatial light modulator and in particular a spatial light modulating using opto-electronic integrated circuits fabricated using silicon VLSI technology and integrated with ferro-electric liquid crystals. Amongst other uses, the filter can be implemented to form a digitally tunable laser.

Abstract translation: 可调谐光学波长选择滤光器包括与固定衍射光栅或全息图（2）组合的动态全息衍射元件（3）。 动态衍射元件（3）优选地实现为在像素化空间光调制器上显示的电子控制图像，特别是使用利用硅VLSI技术制造并与铁电液晶结合的光电集成电路的空间光调制。 在其他用途​​中，可以实现滤波器以形成数字可调激光器。

公开(公告)号：WO1995002839A1

公开(公告)日：1995-01-26

申请号：PCT/JP1994001163

申请日：1994-07-15

Applicant: NIPPON KAYAKU KABUSHIKI KAISHA ,  MATSUNAGA, Daisaku ,  SAWAKI, Kenji ,  SAIKI, Yoshifumi ,  UMEDA, Mariko

Inventor： NIPPON KAYAKU KABUSHIKI KAISHA

IPC: G02B05/20

CPC classification number: G02B5/223 ,  G02B5/201

Abstract: A substrate is coated with a 0.6- mu m-thick film of a photosensitive coloring resin, which exhibits a transmittance less than 5 % at the maximum absorption wavelength of the dye when it is immersed in a 4 % aqueous solution of a dye of more than 1,000 molecular weight for 15 minutes at room temperature or in a 0.2 % aqueous solution of a dye of more than 1,000 molecular weight for 10minutes at 60 DEG C. The resin film is hardened by exposure to energy rays, and then, a desired color pattern is formed on the film by applying a jet of aqueous dye, so that a color filter is provided.

Abstract translation: 用0.6μm厚的感光着色树脂膜涂布基材，当将其浸渍在更多的染料的4％水溶液中时，其在染料的最大吸收波长处的透射率小于5％ 在分子量大于1000的情况下在60℃下在室温下或在0.2％的分子量大于1000的染料水溶液中浸渍15分钟，持续10分钟。树脂膜通过暴露于能量射线而硬化，然后是所需的颜色 通过施加水性染料的射流在膜上形成图案，从而提供滤色器。

公开(公告)号：WO1994028445A2

公开(公告)日：1994-12-08

申请号：PCT/DE1994000592

申请日：1994-05-24

Applicant: BIEDERMANN, Andreas

IPC: G02B05/20

CPC classification number: F21V9/08 ,  G02B27/288

Abstract: A variable colour filter allows a large range of colours to be generated in a simple manner. The operation of the filter results from the interaction of a plurality of polarising components. The transmission wavelength of at least one of the components is strongly dependent from the direction of polarisation.

Abstract translation: 本发明涉及一种可变滤色器，大范围的颜色可以用简单的方式制造。 彩色过滤器的功能是由多个偏振元件，其具有透射率的一个偏振方向的强的波长依赖性的至少一个部件的合作形成。

公开(公告)号：WO1994027173A1

公开(公告)日：1994-11-24

申请号：PCT/JP1994000780

申请日：1994-05-13

Applicant: SEIKO EPSON CORPORATION ,  OHNO, Yoshihiro ,  KIGUCHI, Hiroshi ,  MATSUSHIMA, Fumiaki ,  NAKANO, Taeko ,  MATSUI, Kuniyasu ,  SUNAKAWA, Tsuyoshi ,  NAKAJIMA, Toshiki ,  MIYASHITA, Satoru ,  OGINO, Shigeyuki

Inventor： SEIKO EPSON CORPORATION

IPC: G02B05/20

CPC classification number: G02B5/201 ,  G02F1/133516

Abstract: A color filter (100) for a liquid crystal display, including an optically transparent substrate (10), a transparent conductive layer (12) formed on the substrate (10), and a colored layer (14) which is formed on the layer (12) and in which red, green, and blue picture elements are arranged in a prescribed pattern. The colored layer (14) contains at least pigments as coloring agents and transparent conductive particles having hydrophobic surface and the particles are contained in the layer (14) at a ratio of 5-50 vol.%. In addition, it is desirable that the colored layer (14) has a specific resistance of 10 to 10 ( OMEGA .cm). A hydrophobic compound is bonded to the surfaces of the transparent conductive particles by coupling or graft polymerization. The color filter (100) is manufactured by a process comprising, for example, the following steps (a) to (c): (a) the step of forming the transparent conductive layer having a prescribed pattern on a transparent substrate, (b) the step of preparing a micelle colloid dispersion by dispersing the pigments and the transparent conductive particles having hydrophobic surfaces in a medium containing a surface active agent having redox reactivity and an electrolyte, and (c) the step of depositing the colored layer composed of the pigments and the transparent conductive particles on the transparent conductive layer by performing electrolysis by using the transparent conductive layer as the anode.

Abstract translation: 一种用于液晶显示器的滤色器（100），包括光学透明基板（10），形成在所述基板（10）上的透明导电层（12）和形成在所述层上的着色层（14） 12），其中红色，绿色和蓝色图像元素以规定的图案排列。 着色层（14）至少含有作为着色剂的颜料和具有疏水性表面的透明导电性粒子，并且该层（14）中以5-50体积％的比例含有该颗粒。 此外，优选着色层（14）的电阻率为10〜10 8（欧米加·厘米）。 通过偶联或接枝聚合将疏水化合物结合到透明导电颗粒的表面。 滤色器（100）通过例如以下步骤（a）至（c）的方法制造：（a）在透明基板上形成具有规定图案的透明导电层的步骤，（b） 通过将具有疏水性表面的颜料和具有疏水性表面的透明导电性粒子分散在含有具有氧化还原反应性的表面活性剂和电解质的介质中制备胶束胶体分散体的步骤，以及（c）沉积由颜料组成的着色层的步骤 透明导电性粒子通过使用透明导电层作为阳极进行电解而在透明导电层上。

公开(公告)号：WO1992015905A1

公开(公告)日：1992-09-17

申请号：PCT/JP1992000235

申请日：1992-02-28

Applicant: KABUSHIKI KAISHA TOSHIBA ,  NIKAIDO, Masaru ,  KANETAKA, Hidemi ,  YAMAGUCHI, Hideki

Inventor： KABUSHIKI KAISHA TOSHIBA

IPC: G02B05/20

CPC classification number: B29C63/0095 ,  B29C43/222 ,  B29C43/28 ,  B29C59/046 ,  B32B38/08 ,  B32B38/10 ,  G02B5/201

Abstract: A method for manufacturing an electronic device having a resin coating thereon excellent in flatness by the application of a relatively low pressure, and an apparatus therefor. Though the resin coating is pressed through a resin film, the film is so thin that the resin coating comes to be substantially directly pressed and heated on a heating roll. Since the resin coating is heated to around the softening point and crushed by the relatively low pressure, the heat efficiency of the pressing is high, speeding up the processing and improving the mass productivity. Since the resin coating is smoothed on the roll, with the film positioned at an oblique angle to the surface of the resin coating, and thereafter the film is pulled obliquely and peeled off the resin coating momentarily, it is possible to obtain a smooth resin coating with high accuracy without leaving any bubble, unevenness caused thereby, wrinkle or streak thereon.

公开(公告)号：WO1992014172A1

公开(公告)日：1992-08-20

申请号：PCT/JP1992000079

申请日：1992-01-29

Applicant: NIPPON PAINT CO., LTD. ,  MATSUMURA, Akira ,  OHATA, Masashi ,  KAWAKAMI, Atsushi ,  ISHIKAWA, Katsukiyo

Inventor： NIPPON PAINT CO., LTD.

IPC: G02B05/20

CPC classification number: G03F7/0007 ,  G02F1/133512 ,  G02F1/133516 ,  G03F7/0035

Abstract: A color filter is created simply and uniformly using electrodeposition. A specified positive photosensitive resin layer is formed on a transparent electrode which is formed on a transparent base. Without removing this resin layer, a process of exposure, development and electrodeposition of desired-color layer of a necessary pattern is repeated.

公开(公告)号：WO1990010881A1

公开(公告)日：1990-09-20

申请号：PCT/JP1990000339

申请日：1990-03-15

Applicant: DAI NIPPON PRINTING CO., LTD. ,  TANIGUCHI, Yukio ,  UTSUMI, Minoru

Inventor： DAI NIPPON PRINTING CO., LTD.

IPC: G02B05/20

CPC classification number: G03H1/04 ,  G02B5/201 ,  G02B5/203 ,  G02B5/32 ,  G02F1/133514 ,  G03C7/04 ,  G03C7/12 ,  G03F7/0007 ,  G03F7/001 ,  G03F7/04 ,  G03G5/147 ,  G03G5/14773 ,  G03H1/20 ,  G03H2001/0417 ,  G03H2001/0439 ,  G03H2001/2271

Abstract: The filter production method comprises forming a hologram by irradiating a photosensitive material and a mask spaced apart from each other at a given distance with the rays of light from opposite sides respectively, and reproducing the image of this hologram in the photosensitive material. This method does not require contact between the mask and the photosensitive material, prevents the image from being out of focus and can produce a precision color filter. A hologram applicable as the color filter is duplicated by disposing a master hologram on which R, G and B stripes are recorded and a photosensitive material in such a manner as to oppose each other and applying three-colored mixed rays of light from the photosensitive material side. This method can duplicate the reproduction image on the photosensitive material in one exposure and can eliminate the necessity for a photolithographic process, precise registering and the like. A photosensitive member provided with a filter is produced by laminating a first laminate member, which is formed by laminating sequentially a filter layer and an adhesive layer on a support, and a second laminate member formed by laminating a photoconductive layer and a transparent electrode layer on a carrier film through a peeling layer, in such a manner as to oppose each other, and then peeling off the carrier film. This method can avoid discoloration, fading, etc., of the filter layer due to heating, and can improve the production efficiency.