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1. 发明申请

US20110134380A1 PRODUCTION METHOD OF LIQUID CRYSTAL DISPLAY DEVICE AND LIQUID CRYSTAL DISPLAY DEVICE 有权
标题翻译：液晶显示装置和液晶显示装置的生产方法
公开(公告)号：US20110134380A1
公开(公告)日：2011-06-09
申请号：US12960014
申请日：2010-12-03
申请人： Iichiro INOUE , Hiroyuki Hakoi , Shinichi Terashita , Koichi Miyachi
发明人： Iichiro INOUE , Hiroyuki Hakoi , Shinichi Terashita , Koichi Miyachi
IPC分类号： G02F1/1337
CPC分类号： G02F1/133788 , G02F1/133753
摘要： To provide a production method of a liquid crystal display device and a liquid crystal display device, in which generation of a joint line on a display screen is suppressed and yield can be improved even if a substrate is subjected to an alignment treatment by completing exposure for the substrate through several exposures in a liquid crystal display device including pixels each having two or more domains. The present invention is a production method of a production method of a liquid crystal display device, the liquid crystal display device including: a pair of opposed substrates; a liquid crystal layer formed between the pair of opposed substrates; and an alignment film arranged on a liquid crystal layer side surface of at least one of the pair of opposed substrates, and the liquid crystal display device having two or more regions which differ in alignment azimuth in a pixel, wherein the production method comprises an exposure step of exposing the alignment film in such a way that a substrate plane is divided into two or more exposure regions through a photomask in each exposure region, and in the exposure step, exposure is performed in such a way that adjacent two exposure regions have an overlapping exposure region where the adjacent two exposure regions partly overlap with each other, and the photomask has a halftone part corresponding to the overlapping exposure region.
摘要翻译：为了提供液晶显示装置和液晶显示装置的制造方法，其中抑制了显示屏幕上的接合线的产生，并且即使通过完成曝光来对基板进行取向处理，也可以提高成品率该液晶显示装置中包括各自具有两个或更多个畴的像素的多次曝光。本发明是液晶显示装置的制造方法的制造方法，所述液晶显示装置具有：一对相对的基板; 形成在所述一对相对基板之间的液晶层; 以及布置在所述一对相对基板中的至少一个的液晶层侧表面上的取向膜，并且所述液晶显示装置具有两个或更多个像素中的取向方位不同的区域，其中所述制造方法包括曝光以使得基板平面在每个曝光区域中通过光掩模被划分成两个或更多个曝光区域的方式曝光取向膜的步骤，并且在曝光步骤中，以相邻的两个曝光区域具有相邻的两个曝光区域彼此部分重叠的重叠曝光区域，并且光掩模具有对应于重叠曝光区域的半色调部分。

2. 发明申请

US20110311918A1 PRODUCTION METHOD OF LIQUID CRYSTAL DISPLAY DEVICE AND LIQUID CRYSTAL DISPLAY DEVICE 有权
公开(公告)号：US20110311918A1
公开(公告)日：2011-12-22
申请号：US13197027
申请日：2011-08-03
申请人： Iichiro INOUE , Hiroyuki Hakoi , Shinichi Terashita , Koichi Miyachi
发明人： Iichiro INOUE , Hiroyuki Hakoi , Shinichi Terashita , Koichi Miyachi
IPC分类号： G03F7/20
CPC分类号： G02F1/133788 , G02F1/133753
摘要： To provide a production method of a liquid crystal display device and a liquid crystal display device, in which generation of a joint line on a display screen is suppressed and yield can be improved even if a substrate is subjected to an alignment treatment by completing exposure for the substrate through several exposures in a liquid crystal display device including pixels each having two or more domains. The present invention is a production method of a production method of a liquid crystal display device, the liquid crystal display device including: a pair of opposed substrates; a liquid crystal layer formed between the pair of opposed substrates; and an alignment film arranged on a liquid crystal layer side surface of at least one of the pair of opposed substrates, and the liquid crystal display device having two or more regions which differ in alignment azimuth in a pixel, wherein the production method comprises an exposure step of exposing the alignment film in such a way that a substrate plane is divided into two or more exposure regions through a photomask in each exposure region, and in the exposure step, exposure is performed in such a way that adjacent two exposure regions have an overlapping exposure region where the adjacent two exposure regions partly overlap with each other, and the photomask has a halftone part corresponding to the overlapping exposure region.

3. 发明申请

US20110310338A1 PRODUCTION METHOD OF LIQUID CRYSTAL DISPLAY DEVICE AND LIQUID CRYSTAL DISPLAY DEVICE 有权
标题翻译：液晶显示装置和液晶显示装置的生产方法
公开(公告)号：US20110310338A1
公开(公告)日：2011-12-22
申请号：US13197043
申请日：2011-08-03
申请人： Iichiro INOUE , Hiroyuki Hakoi , Shinichi Terashita , Koichi Miyachi
发明人： Iichiro INOUE , Hiroyuki Hakoi , Shinichi Terashita , Koichi Miyachi
IPC分类号： G02F1/1337 , G03B27/42 , G03F7/20
CPC分类号： G02F1/133788 , G02F1/133753
摘要： To provide a production method of a liquid crystal display device and a liquid crystal display device, in which generation of a joint line on a display screen is suppressed and yield can be improved even if a substrate is subjected to an alignment treatment by completing exposure for the substrate through several exposures in a liquid crystal display device including pixels each having two or more domains. The present invention is a production method of a production method of a liquid crystal display device, the liquid crystal display device including: a pair of opposed substrates; a liquid crystal layer formed between the pair of opposed substrates; and an alignment film arranged on a liquid crystal layer side surface of at least one of the pair of opposed substrates, and the liquid crystal display device having two or more regions which differ in alignment azimuth in a pixel, wherein the production method comprises an exposure step of exposing the alignment film in such a way that a substrate plane is divided into two or more exposure regions through a photomask in each exposure region, and in the exposure step, exposure is performed in such a way that adjacent two exposure regions have an overlapping exposure region where the adjacent two exposure regions partly overlap with each other, and the photomask comprises a halftone part corresponding to the overlapping exposure region.
摘要翻译：为了提供液晶显示装置和液晶显示装置的制造方法，其中抑制了显示屏幕上的接合线的产生，并且即使通过完成曝光来对基板进行取向处理，也可以提高成品率该液晶显示装置中包括各自具有两个或更多个畴的像素的多次曝光。本发明是液晶显示装置的制造方法的制造方法，所述液晶显示装置具有：一对相对的基板; 形成在所述一对相对基板之间的液晶层; 以及布置在所述一对相对基板中的至少一个的液晶层侧表面上的取向膜，并且所述液晶显示装置具有两个或更多个像素中的取向方位不同的区域，其中所述制造方法包括曝光以使得基板平面在每个曝光区域中通过光掩模被划分成两个或更多个曝光区域的方式曝光取向膜的步骤，并且在曝光步骤中，以相邻的两个曝光区域具有其中相邻的两个曝光区域彼此部分重叠的重叠曝光区域，并且光掩模包括对应于重叠曝光区域的半色调部分。

4. 发明申请

US20110229825A1 PRODUCTION METHOD OF LIQUID CRYSTAL DISPLAY DEVICE AND LIQUID CRYSTAL DISPLAY DEVICE 有权
公开(公告)号：US20110229825A1
公开(公告)日：2011-09-22
申请号：US12960069
申请日：2010-12-03
申请人： Iichiro INOUE , Hiroyuki Hakoi , Shinichi Terashita , Koichi Miyachi
发明人： Iichiro INOUE , Hiroyuki Hakoi , Shinichi Terashita , Koichi Miyachi
IPC分类号： G03F7/20
CPC分类号： G02F1/133788 , G02F1/133753
摘要： To provide a production method of a liquid crystal display device and a liquid crystal display device, in which generation of a joint line on a display screen is suppressed and yield can be improved even if a substrate is subjected to an alignment treatment by completing exposure for the substrate through several exposures in a liquid crystal display device including pixels each having two or more domains. The present invention is a production method of a production method of a liquid crystal display device, the liquid crystal display device including: a pair of opposed substrates; a liquid crystal layer formed between the pair of opposed substrates; and an alignment film arranged on a liquid crystal layer side surface of at least one of the pair of opposed substrates, and the liquid crystal display device having two or more regions which differ in alignment azimuth in a pixel, wherein the production method comprises an exposure step of exposing the alignment film in such a way that a substrate plane is divided into two or more exposure regions through a photomask in each exposure region, and in the exposure step, exposure is performed in such a way that adjacent two exposure regions have an overlapping exposure region where the adjacent two exposure regions partly overlap with each other, and the photomask has a halftone part corresponding to the overlapping exposure region.

5. 发明申请

US20110181823A1 PRODUCTION METHOD OF LIQUID CRYSTAL DISPLAY INCLUDING SCANNING EXPOSURE 有权
标题翻译：液晶显示器的生产方法，包括扫描曝光
公开(公告)号：US20110181823A1
公开(公告)日：2011-07-28
申请号：US13078267
申请日：2011-04-01
申请人： Hiroyuki HAKOI , Iichiro INOUE , Koichi MIYACHI
发明人： Hiroyuki HAKOI , Iichiro INOUE , Koichi MIYACHI
IPC分类号： G02F1/1337 , G03F7/20
CPC分类号： G02F1/133753 , G02F2001/133738 , G02F2001/133757
摘要： To provide: a production method of a liquid crystal display device, the production method being capable of efficiently and stably providing alignment treatment for an alignment film of the liquid crystal display device, in which a plurality of domains is formed in a pixel region; and an exposure device for alignment treatment. A production method of a liquid crystal display device comprising: a first substrate; a second substrate facing to the first substrate; a liquid crystal layer provided between the substrates; a first alignment film provided on the liquid crystal layer side surface of the first substrate; and a second alignment film provided on the liquid crystal layer side surface of the second substrate, wherein the production method comprises subjecting the first alignment film and/or the second alignment film to scanning exposure continuously over a plurality of pixel regions, and the scanning exposure comprises exposing the first alignment film and/or the second alignment film while scanning an inside of each pixel region more than one time in antiparallel directions to form, in the each pixel region, regions for aligning liquid crystal molecules to the surface(s) of the first alignment film and/or the second alignment film in antiparallel directions.
摘要翻译：为了提供：一种液晶显示装置的制造方法，该制造方法能够高效稳定地对像素区域中形成有多个畴的液晶显示装置的取向膜进行取向处理; 以及用于对准处理的曝光装置。一种液晶显示装置的制造方法，包括：第一基板; 面向第一基板的第二基板; 设置在所述基板之间的液晶层; 设置在第一基板的液晶层侧表面上的第一取向膜; 以及设置在所述第二基板的液晶层侧表面上的第二取向膜，其中所述制造方法包括使所述第一取向膜和/或所述第二取向膜在多个像素区域连续扫描曝光，并且所述扫描曝光包括在反向平行方向上扫描每个像素区域的内部一次以上时，暴露第一取向膜和/或第二取向膜，以在每个像素区域中形成用于将液晶分子与表面对准的区域第一取向膜和/或第二取向膜呈反平行方向。

6. 发明申请

US20110285948A1 PRODUCTION METHOD OF LIQUID CRYSTAL DISPLAY INCLUDING SCANNING EXPOSURE 有权
标题翻译：液晶显示器的生产方法，包括扫描曝光
公开(公告)号：US20110285948A1
公开(公告)日：2011-11-24
申请号：US13195479
申请日：2011-08-01
申请人： Hiroyuki HAKOI , Iichiro INOUE , Koichi MIYACHI
发明人： Hiroyuki HAKOI , Iichiro INOUE , Koichi MIYACHI
IPC分类号： G02F1/1337
CPC分类号： G02F1/133753 , G02F2001/133738 , G02F2001/133757
摘要： To provide: a production method of a liquid crystal display device, the production method being capable of efficiently and stably providing alignment treatment for an alignment film of the liquid crystal display device, in which a plurality of domains is formed in a pixel region; and an exposure device for alignment treatment. A production method of a liquid crystal display device comprising: a first substrate; a second substrate facing to the first substrate; a liquid crystal layer provided between the substrates; a first alignment film provided on the liquid crystal layer side surface of the first substrate; and a second alignment film provided on the liquid crystal layer side surface of the second substrate, wherein the production method comprises subjecting the first alignment film and/or the second alignment film to scanning exposure continuously over a plurality of pixel regions, and the scanning exposure comprises exposing the first alignment film and/or the second alignment film while scanning an inside of each pixel region more than one time in antiparallel directions to form, in the each pixel region, regions for aligning liquid crystal molecules to the surface (s) of the first alignment film and/or the second alignment film in antiparallel directions.
摘要翻译：为了提供：一种液晶显示装置的制造方法，该制造方法能够高效稳定地对像素区域中形成有多个畴的液晶显示装置的取向膜进行取向处理; 以及用于对准处理的曝光装置。一种液晶显示装置的制造方法，包括：第一基板; 面向第一基板的第二基板; 设置在所述基板之间的液晶层; 设置在第一基板的液晶层侧表面上的第一取向膜; 以及设置在所述第二基板的液晶层侧表面上的第二取向膜，其中所述制造方法包括使所述第一取向膜和/或所述第二取向膜在多个像素区域连续扫描曝光，并且所述扫描曝光包括在反向平行方向上扫描每个像素区域的内部一次以上时，暴露第一取向膜和/或第二取向膜，以在每个像素区域中形成用于将液晶分子与表面对准的区域第一取向膜和/或第二取向膜呈反平行方向。

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