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1. 发明专利

JP2008164857A Color filter substrate, manufacturing method thereof and display device 有权
标题翻译：彩色滤光片，其制造方法和显示装置
公开(公告)号：JP2008164857A
公开(公告)日：2008-07-17
申请号：JP2006353344
申请日：2006-12-27
申请人： Toppan Printing Co Ltd , 凸版印刷株式会社
发明人： TEJIMA DAISUKE , KOBAYASHI TETSUYA , KUBO MASAHIRO , USUKI JUNJI , MIMA SHOJI , IWASE HIROSHI , MATSUSEI KENJI
IPC分类号： G02B5/20 , G02F1/1335 , G02F1/1339
摘要： PROBLEM TO BE SOLVED: To provide a color filter substrate retaining the predetermined height of a photospacer without adjusting the thickness of a colored layer or a protrusion layer, and also to provide a manufacturing method and display device for the color filter substrate.
SOLUTION: The manufacturing method of the color filter substrate comprises processes of: forming a light-shielding layer of a prescribed pattern having a spacer forming region on a transparent substrate; stacking colored layers of a plurality of colors on regions divided by the light-shielding layer and stacking spacer colored layers of a plurality of colors on spacer forming regions three-dimensionally; forming a transparent electrically conductive film on the colored layers and spacer colored layers of the plurality of colors; and forming the photospacer having a height Y from the upper surface of the transparent electrically conductive film on the colored layers of the plurality of colors two-dimensionally arranged to the upper surface of the spacer protruded layer. The thickness of the light-shielding layer is controlled in accordance with an area of spacer forming regions of the light-shielding layer so as to obtain a desired value of the height Y of the photospacer.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供一种在不调节着色层或突起层的厚度的情况下保持光电隔离器的预定高度的滤色器基板，并且还提供用于滤色器基板的制造方法和显示装置。滤色器基板的制造方法包括以下工序：在透明基板上形成具有间隔物形成区域的规定图案的遮光层; 在由遮光层划分的区域上堆叠多个颜色的彩色层，并且在间隔物形成区域上三维堆叠多个颜色的间隔物着色层; 在多个颜色的着色层和间隔色层上形成透明导电膜; 并且在二维布置在间隔物突出层的上表面上的多种颜色的着色层上从透明导电膜的上表面形成具有高度Y的光阻剂。根据遮光层的间隔物形成区域的面积来控制遮光层的厚度，以获得所希望的光学层的高度Y值。版权所有（C）2008，JPO＆INPIT

2. 发明专利

JP2007057744A Color filter for liquid crystal display device 有权
标题翻译：液晶显示装置彩色滤光片
公开(公告)号：JP2007057744A
公开(公告)日：2007-03-08
申请号：JP2005242184
申请日：2005-08-24
申请人： Toppan Printing Co Ltd , 凸版印刷株式会社
发明人： MATSUSEI KENJI , KUBO MASAHIRO , TEJIMA DAISUKE
IPC分类号： G02F1/1339 , G02F1/1335
摘要： PROBLEM TO BE SOLVED: To provide a color filter for a liquid crystal display device, which is constructed with an extended pattern of coloring pixels or a spacer pattern comprising laminated photospacers Ps-1, Ps-2, Ps-3 of which the respective layers are formed simultaneously with formation of coloring pixels 42R, 42G, 42B and an upper pattern formed simultaneously with an alignment control protrusion, wherein no difference exists in heights of the laminated photospacers even when they are arranged within the coloring pixels of the respective colors. SOLUTION: A size of a light shielding portion in the pixel gets larger as going from a light shielding portion 41P-1 within a pixel in the coloring pixel of a first color, to a light shielding portion 41P-2 within a pixel in the coloring pixel of a second color, and to a light shielding portion 41P-3 within a pixel in the coloring pixel of a third color. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：解决问题的方案为了提供一种液晶显示装置的滤色片，该彩色滤光片是由着色像素的延伸图案构成的，或者包括层叠光电倍增管Ps-1，Ps-2，Ps-3的间隔图案各层同时形成着色像素42R，42G，42B以及与取向控制突起同时形成的上部图案，即使在叠层的光电二极管的排列在各个着色像素的着色像素内时，也没有差别颜色。解决方案：像素中的遮光部分的尺寸从第一颜色的着色像素中的像素内的遮光部分41P-1到像素内的遮光部分41P-2变大在第二颜色的着色像素中，以及第三颜色的着色像素中的像素内的遮光部分41P-3。版权所有（C）2007，JPO＆INPIT

3. 发明专利

JP2007034136A Photomask and method for manufacturing color filter for liquid crystal display apparatus 有权
标题翻译：用于液晶显示装置的彩色滤光片的制造方法
公开(公告)号：JP2007034136A
公开(公告)日：2007-02-08
申请号：JP2005220373
申请日：2005-07-29
申请人： Toppan Printing Co Ltd , 凸版印刷株式会社
发明人： MATSUSEI KENJI , KUBO MASAHIRO , TEJIMA DAISUKE , SUZUKI MITSURU
IPC分类号： G02B5/20 , G02F1/1335 , G02F1/1337 , G03F1/00 , G03F1/70 , G03F7/20
摘要： PROBLEM TO BE SOLVED: To provide a photomask for manufacturing a color filter having no visible display irregularity caused by a residual resist or lacking of an alignment control projection in a seamed part even when exposure is performed by dividing one screen for the color filter into two lateral parts in proximity exposure using a positive photoresist and one photomask. SOLUTION: An end part 14R of a light shielding zone on a photomask is placed in a seam part Y 3 ; and a gap G1 is controlled in such a manner that a portion near the seam part but not directly irradiated with light is irradiated with diffracted light 19R at the end part in a dose corresponding to the direct irradiation. An end part of a light shielding zone on a photomask is placed in a seam part; and the distance 27R from the end part of the light shielding zone to an end of a mask pattern is equal to or larger than a value determined by adding the sum of absolute positional shifts of the respective photomasks and an absolute value of the diffracted light width. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：为了提供一种光掩模，用于制造由残留抗蚀剂引起的可见显示不规则性或在缝合部分中缺少对准控制突起的滤色器，即使通过将一个屏幕除以颜色进行曝光，使用正光致抗蚀剂和一个光掩模将其过滤成接近曝光的两个侧面部分。解决方案：光掩模上的遮光区的端部14R被放置在接缝部分Y <3>中; 并且以这样的方式控制间隙G1，使得靠近接缝部分但不直接照射光的部分以与直接照射相对应的剂量在端部照射衍射光19R。光掩模上的遮光区的端部放置在接缝部分中; 并且从遮光区域的端部到掩模图案的端部的距离27R等于或大于通过将各个光掩模的绝对位置偏移之和和衍射光宽度的绝对值相加而确定的值。版权所有（C）2007，JPO＆INPIT

4. 发明专利

JP2008292627A Manufacturing method of color filter with laminated photospacer 审中-公开
标题翻译：彩色滤光片与层压光敏胶的制造方法
公开(公告)号：JP2008292627A
公开(公告)日：2008-12-04
申请号：JP2007136316
申请日：2007-05-23
申请人： Toppan Printing Co Ltd , 凸版印刷株式会社
发明人： OGAWA JUNICHI , TEJIMA DAISUKE
IPC分类号： G02B5/20 , G02F1/1335 , G02F1/1339
摘要： PROBLEM TO BE SOLVED: To provide a manufacturing method of a color filter with laminated photospacer capable of adjusting a film thickness of a ran-over part (extension pattern) and imparting a desired height to a laminated photospacer when allowing the film thickness of a colored pixel to take preference. SOLUTION: The manufacturing method of a color filter with laminated photospacer includes: a step (1) of allowing a glass substrate 40 to stand by from the completion of application of photoresist up to the initiation of vacuum drying and reducing the film thickness (b) of the ran-over part of the photoresist on a pattern 41 according to viscous flow of the photoresist; and a step (2) of adjusting the reduction amount of the film thickness of the ran-over part by adjusting a standby time to form the laminated photospacer of the desired height. In the standby, temperature of the glass substrate is controlled and the precision of the reduction amount of the film thickness is improved. COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：为了提供一种具有层压光电隔离器的滤色器的制造方法，其能够调节翻转部分（延伸图案）的膜厚度并且在允许膜厚度时赋予层压曝光器所需的高度的彩色像素要优先。＆lt;解决方案＆gt;具有层叠光电倍增管的滤色器的制造方法包括：步骤（1），使玻璃基板40从完成施加光致抗蚀剂直到真空干燥开始并且降低膜厚度（b）根据光致抗蚀剂的粘性流动在图案41上的光致抗蚀剂的翻转部分; 以及通过调整待机时间来调节所述翻转部分的膜厚度的减少量以形成所需高度的层压光电隔离器的步骤（2）。在待机状态下，控制玻璃基板的温度，提高膜厚的还原量的精度。版权所有（C）2009，JPO＆INPIT

5. 发明专利

JP2008164858A Color filter substrate, manufacturing method thereof and display device 审中-公开
标题翻译：彩色滤光片，其制造方法和显示装置
公开(公告)号：JP2008164858A
公开(公告)日：2008-07-17
申请号：JP2006353345
申请日：2006-12-27
申请人： Toppan Printing Co Ltd , 凸版印刷株式会社
发明人： TEJIMA DAISUKE , KOBAYASHI TETSUYA , KUBO MASAHIRO , USUKI JUNJI , MIMA SHOJI , IWASE HIROSHI , MATSUSEI KENJI
IPC分类号： G02B5/20 , G02F1/1335 , G02F1/1339 , G09F9/30
摘要： PROBLEM TO BE SOLVED: To provide a color filter substrate capable of retaining the predetermined height of a photospacer without adjusting the thickness of a colored layer or a protrusion layer, and also to provide a manufacturing method and display device for the color filter substrate. SOLUTION: The manufacturing method of the color filter substrate comprises processes of: forming a light-shielding layer of a prescribed pattern having a spacer forming region on a transparent substrate; arranging pixel colored layers of a plurality of colors two-dimensionally on regions divided by the light-shielding layer and, at the same time, successively stacking spacer colored layers of a plurality of colors three-dimensionally on spacer forming regions of the light-shielding layer; forming a transparent electrically conductive film on the pixel colored layers and spacer colored layers of the plurality of colors; and forming the photospacer having a height Y from the upper surface of the transparent electrically conductive film on the pixel colored layers of the plurality of colors two-dimensionally arranged to the upper surface of the spacer protruded layer. The thickness of the light-shielding layer is controlled in accordance with a thickness of the pixel colored layer so as to obtain a desired value of the height Y of the photospacer. COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供一种能够在不调整着色层或突起层的厚度的情况下保持光电隔离器的预定高度的滤色器基板，并且还提供用于滤色器的制造方法和显示装置基质。滤色器基板的制造方法包括以下工序：在透明基板上形成具有间隔物形成区域的规定图案的遮光层; 在由遮光层分割的区域上二维排列多个颜色的像素着色层，同时在屏蔽层的隔离物形成区域上依次层叠多个颜色的多个颜色的间隔色素层; 在多个颜色的像素着色层和间隔色层上形成透明导电膜; 并且在二维布置在间隔物突出层的上表面的多种颜色的像素着色层上，从透明导电膜的上表面形成具有高度Y的光隔片。根据像素着色层的厚度来控制遮光层的厚度，以获得所希望的光学层的高度Y值。版权所有（C）2008，JPO＆INPIT

6. 发明专利

JP2007225715A Method for producing color filter for liquid crystal display device and color filter for liquid crystal display device 审中-公开
标题翻译：用于液晶显示装置的彩色滤光片的制造方法和用于液晶显示装置的彩色滤光片
公开(公告)号：JP2007225715A
公开(公告)日：2007-09-06
申请号：JP2006044268
申请日：2006-02-21
申请人： Toppan Printing Co Ltd , 凸版印刷株式会社
发明人： MATSUSEI KENJI , KUBO MASAHIRO , TEJIMA DAISUKE
IPC分类号： G02B5/20 , G02F1/1335 , G02F1/1339 , G03F7/004
摘要： PROBLEM TO BE SOLVED: To form a multilayer photo-spacer having a desired height without using pigment dispersed resists different in pigment concentration when a multilayer photo-spacer Ps is formed by adjusting the height of an extended pattern P1 of a colored pixel or spacer patterns P2, P3. SOLUTION: A pigment dispersed photoresist which is in the process of viscosity increase with time is used as a pigment dispersed photoresist used for forming a colored pixel 42, and the height of an extended pattern or spacer patterns is adjusted according to the viscosity of the pigment dispersed photoresist used, so that the objective multilayer photo-spacer having a desired height is disposed. A preferred rate of viscosity increase is within a range of 1-4 mPa s/60 days at normal temperature. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：为了通过调整彩色像素的延伸图案P1的高度来形成具有期望高度的多层光隔离物，而不使用通过调色颜色浓度不同的颜料分散的抗蚀剂，当形成多层光隔离物Ps时或间隔图案P2，P3。解决方案：将随着时间粘度增加的颜料分散光致抗蚀剂用作用于形成着色像素42的颜料分散光致抗蚀剂，并且根据粘度调节延伸图案或间隔图案的高度的颜料分散光致抗蚀剂，使得设置具有期望高度的物镜多层光隔片。在常温下，优选的粘度增加率在1-4mPa·s / 60天的范围内。版权所有（C）2007，JPO＆INPIT

7. 发明专利

JP2006284668A Manufacturing method and manufacturing apparatus of color filter 审中-公开
标题翻译：彩色滤光片的制造方法和制造方法
公开(公告)号：JP2006284668A
公开(公告)日：2006-10-19
申请号：JP2005101219
申请日：2005-03-31
申请人： Toppan Printing Co Ltd , 凸版印刷株式会社
发明人： MATSUSEI KENJI , KUBO MASAHIRO , TEJIMA DAISUKE
IPC分类号： G02B5/20 , G02F1/1335
摘要： PROBLEM TO BE SOLVED: To provide a manufacturing method and a manufacturing apparatus of a color filter for successively fabricating a resin black matrix and color pixels on a glass substrate, in which the projection height on an end of the resin black matrix can be easily decreased. SOLUTION: After a color photoresist is applied on a glass substrate 50 where a resin black matrix 51 is already formed, the glass substrate is kept in a horizontally static state and subjected to a flattening process to allow the part of the color photoresist overlapping the resin black matrix to flow and spread to a color pixel portion, and then the substrate is subjected to preliminary drying by a reduced-pressure drying device. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：解决的问题：提供一种滤色片的制造方法和制造装置，用于在玻璃基板上依次制造树脂黑矩阵和彩色像素，其中树脂黑矩阵的端部上的突出高度可以容易减少解决方案：在已经形成树脂黑矩阵51的玻璃基板50上施加彩色光致抗蚀剂之后，将玻璃基板保持在水平静止状态，并进行平坦化处理以允许部分彩色光致抗蚀剂使树脂黑矩阵重叠流动并扩散到彩色像素部分，然后通过减压干燥装置对基板进行预干燥。版权所有（C）2007，JPO＆INPIT

8. 发明专利

JP2006235258A Photomask and method for manufacturing color filter for liquid crystal display apparatus 审中-公开
标题翻译：用于液晶显示装置的彩色滤光片的制造方法
公开(公告)号：JP2006235258A
公开(公告)日：2006-09-07
申请号：JP2005050083
申请日：2005-02-25
申请人： Toppan Printing Co Ltd , 凸版印刷株式会社
发明人： MATSUSEI KENJI , TEJIMA DAISUKE
IPC分类号： G02B5/20 , G02F1/1335 , G02F1/1339 , G03F1/00 , G03F1/70
摘要： PROBLEM TO BE SOLVED: To provide a photomask with which a color filter having no visible seaming unevenness in a seaming portion Y 3 in one screen can be produced when photo-spacers 44 are formed by division exposure of exposing two divisions in one screen using one sheet of a photomask. SOLUTION: The mask pattern formed in a right-end mosaic arrangement portion M R in a pattern region 12 of a photomask has a left mosaic arrangement, while the mask pattern formed in a left-end mosaic arrangement portion M L in the pattern region of the photomask has a right mosaic arrangement. In the mask pattern 45 of the mosaic arrangement portion, the left mosaic arrangement and the right mosaic arrangement are in a mutual interpolation relation to result in a normal mask pattern arrangement by the mask pattern in the left mosaic arrangement and the mask pattern in the right mosaic arrangement. COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：为了提供一种光掩模，当通过分割形成光间隔物44时，可以产生在一个屏幕中在接缝部分Y 3 中没有可见的接缝不均匀的滤色器的光掩模在一个屏幕上使用一张光掩模曝光两个部门。解决方案：形成在光掩模的图案区域12中的右端马赛克布置部分M R 中的掩模图案具有左镶嵌布置，而形成在左端的掩模图案在光掩模的图案区域中的镶嵌布置部分M L 具有正确的镶嵌布置。在马赛克布置部分的掩模图案45中，左拼接布置和右马赛克布置是相互插入关系，从而导致通过左镶嵌布置中的蒙版图案布置的正常掩模图案，右边的蒙版图案镶嵌布置。版权所有（C）2006，JPO＆NCIPI

9. 发明专利

JP2006323057A MANUFACTURING METHOD OF COLOR FILTER FOR LIQUID CRYSTAL DISPLAY DEVICE AND MANUFACTURING EQUIPMENT THEREOF 审中-公开
公开(公告)号：JP2006323057A
公开(公告)日：2006-11-30
申请号：JP2005145161
申请日：2005-05-18
申请人： TOPPAN PRINTING CO LTD
发明人： TEJIMA DAISUKE , MATSUSEI KENJI , KUBO MASAHIRO , SUZUKI MITSURU , KOZUKI TOSHIYUKI , WATANABE TOSHISHIGE , ENDO YOSHIYUKI
IPC分类号： G02F1/1335 , G02B5/20 , G02F1/1337 , G02F1/1339
摘要： PROBLEM TO BE SOLVED: To provide a manufacturing method of color filter for liquid crystal display device and manufacturing equipment thereof which hardly produces variations of height of laminated photo spacers. SOLUTION: When the operation is interrupted due to abnormality, on and after reopening after restoration to a normal state, glass substrates stayed in a coating means 10 are removed. Therein, the glass substrates are stayed there for three minutes or more. Before the storage number upon the abnormality on and after a vacuum drier 20 is filled and the carrying-out of the glass substrates from the vacuum drier 20 is made impossible, the coating in the coating means is stopped. Therein, viscosity of photoresist is set to be 3.0 to 6.0 MPa s and the variations of height of the laminated photo spacers are controlled to be 0.2 μm or less. COPYRIGHT: (C)2007,JPO&INPIT

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