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1. 发明授权

US06611310B2 Liquid crystal display device 有权
公开(公告)号：US06611310B2
公开(公告)日：2003-08-26
申请号：US10087791
申请日：2002-03-05
申请人： Nagatoshi Kurahashi , Yoshiaki Nakayoshi , Tohru Sasaki , Kouichi Anno
发明人： Nagatoshi Kurahashi , Yoshiaki Nakayoshi , Tohru Sasaki , Kouichi Anno
IPC分类号： G02F11343
CPC分类号： G02F1/133553 , G02F1/134363
摘要： To obtain a liquid crystal display device excellent in reliability without employing any special arrangements. In each pixel region on the liquid crystal side of one substrate of respective substrates which are disposed opposite to each other with a layer of liquid crystals interposed therebetween, one electrode and an insulating film plus a remaining electrode are formed so that these are laminated or multilayered from the one substrate side, the one substrate is formed as an arrangement that can also do double-duty as a reflection film, whereas the other electrode is formed of a plurality of electrodes which extend in one direction within the formation region of the one electrode and are parallel-provided in a specified direction that crosses or intersects the one direction.

2. 发明授权

US06912026B2 Liquid crystal display device 有权
公开(公告)号：US06912026B2
公开(公告)日：2005-06-28
申请号：US10099997
申请日：2002-03-19
申请人： Kouichi Anno , Hiroko Hayata , Tohru Sasaki
发明人： Kouichi Anno , Hiroko Hayata , Tohru Sasaki
IPC分类号： G02B5/08 , G02B5/20 , G02F1/1335 , G02F1/1343 , G02F1/1362 , G02F1/1368 , H01L21/336 , H01L29/786
CPC分类号： G02F1/133555 , G02F1/134336 , G02F1/136227
摘要： The present invention provides a liquid crystal display device which can largely suppress the reduction of contrast which occurs in a light reflection mode of a liquid crystal display device. On a liquid-crystal-side surface of one of substrates which are arranged to face each other in an opposed manner while sandwiching liquid crystal therebetween, the liquid crystal display device includes pixel regions each of which is classified into a light reflection portion and a light transmission portion. On each pixel region, a first light-transmitting pixel electrode which is formed on the light reflection portion and the light transmission portion, a material layer which is formed on a major portion of the light reflection portion, an insulation layer having an opening formed at a portion corresponding to the light transmission portion, and a second pixel electrode which is formed on the light reflection portion and functions as a reflection film are sequentially laminated.

3. 发明申请

US20100171911A1 Liquid crystal display device 有权
标题翻译：液晶显示装置
公开(公告)号：US20100171911A1
公开(公告)日：2010-07-08
申请号：US12660871
申请日：2010-03-05
申请人： Kouichi Anno , Hiroko Hayata , Tohru Sasaki
发明人： Kouichi Anno , Hiroko Hayata , Tohru Sasaki
IPC分类号： G02F1/1335
CPC分类号： G02F1/133555 , G02F1/133514
摘要： To provide a liquid crystal display device to suitably perform color balance adjustment. For this, the liquid crystal display device includes pixel regions each including a light reflection portion and a light transmission portion on a liquid-crystal-side surface of one substrate out of respective substrates arranged to face each other in an opposed manner while sandwiching liquid crystal therebetween, wherein color filters are formed in pixel regions on a liquid-crystal-side surface of the other substrate out of the respective substrates, and each color filter is provided with an opening or notch at a part of a portion facing the light reflection portion in an opposed manner, material layers having a layer thickness substantially equal to a height of step generated by the color filters in regions facing the opening or notch of each color filter in an opposed manner on the liquid-crystal-side surface of one substrate.
摘要翻译：提供一种液晶显示装置，以适当地执行色彩平衡调节。为此，液晶显示装置包括像素区域，每个像素区域包括在一个基板的液晶侧表面上的光反射部分和光透射部分，各个基板以相对的方式彼此相对地布置，同时夹着液晶其中，在各个基板之间的另一个基板的液晶侧表面上的像素区域中形成滤色器，并且每个滤色器在面向光反射部分的部分的一部分处设置有开口或凹口以相反的方式，在一个基板的液晶侧表面上以相对的方式具有基本上等于由滤色器在面向每个滤色器的开口或凹口的区域中产生的台阶的高度的层厚度的材料层。

4. 发明授权

US07750996B2 Liquid crystal display device 有权
公开(公告)号：US07750996B2
公开(公告)日：2010-07-06
申请号：US10107928
申请日：2002-03-26
申请人： Kouichi Anno , Hiroko Hayata , Tohru Sasaki
发明人： Kouichi Anno , Hiroko Hayata , Tohru Sasaki
IPC分类号： G02F1/1335
CPC分类号： G02F1/133555 , G02F1/133514
摘要： To provide a liquid crystal display device to suitably perform color balance adjustment. For this, the liquid crystal display device includes pixel regions each including a light reflection portion and a light transmission portion on a liquid-crystal-side surface of one substrate out of respective substrates arranged to face each other in an opposed manner while sandwiching liquid crystal therebetween, wherein color filters are formed in pixel regions on a liquid-crystal-side surface of the other substrate out of the respective substrates, and each color filter is provided with an opening or notch at a part of a portion facing the light reflection portion in an opposed manner, material layers having a layer thickness substantially equal to a height of step generated by the color filters in regions facing the opening or notch of each color filter in an opposed manner on the liquid-crystal-side surface of one substrate.

5. 发明授权

US07102712B2 Liquid crystal display device comprising pixel electrodes having protruding portions formed of island-like multi-layered material layers 有权
标题翻译：液晶显示装置包括具有由岛状多层材料层形成的突出部分的像素电极
公开(公告)号：US07102712B2
公开(公告)日：2006-09-05
申请号：US10867716
申请日：2004-06-16
申请人： Kouichi Anno , Tohru Sasaki
发明人： Kouichi Anno , Tohru Sasaki
IPC分类号： G02F1/1335
CPC分类号： G02F1/133553
摘要： To respective pixel regions formed on a liquid-crystal side of one of a pair of substrates which are arranged to face each other in an opposed manner while sandwiching liquid crystal therebetween, pixel electrodes which reflect an external light incident on the pixel electrodes through the other substrate are provided. Protruding portions are formed on a surface of the pixel electrode in a scattered manner and the protruding portions have two or more kinds of shapes which are different from each other when the pixel electrodes are viewed in a plan view. The protruding portions formed on the surface of the pixel electrode are formed of island-like multi-layered material layers which are positioned at lower layer sides of the pixel electrodes. Due to such a constitution, the generation of the interference light can be suppressed.
摘要翻译：对于形成在一对基板中的一个基板的液晶侧的各个像素区域，它们以相对的方式彼此相对地配置，同时夹着液晶，将通过另一个入射到像素电极的外部光反射的像素电极衬底。在像素电极的表面上以分散的方式形成突出部分，并且当在俯视图中观察像素电极时，突出部分具有彼此不同的两种或更多种形状。形成在像素电极的表面上的突出部分由位于像素电极的下层侧的岛状多层材料层形成。由于这样的结构，能够抑制干涉光的产生。

6. 发明授权

US06891586B2 Liquid crystal display device 有权
标题翻译：液晶显示装置
公开(公告)号：US06891586B2
公开(公告)日：2005-05-10
申请号：US10002134
申请日：2001-12-05
申请人： Kouichi Anno , Tohru Sasaki
发明人： Kouichi Anno , Tohru Sasaki
IPC分类号： G02F1/1333 , G02F1/1335 , G02F1/1343 , G02F1/136 , G02F1/1368 , G09F9/30
CPC分类号： G02F1/133553
摘要： To respective pixel regions formed on a liquid-crystal side of one of a pair of substrates which are arranged to face each other in an opposed manner while sandwiching liquid crystal therebetween, pixel electrodes which reflect an external light incident on the pixel electrodes through the other substrate are provided. Protruding portions are formed on a surface of the pixel electrode in a scattered manner and the protruding portions have two or more kinds of shapes which are different from each other when the pixel electrodes are viewed in a plan view. The protruding portions formed on the surface of the pixel electrode are formed of island-like multi-layered material layers which are positioned at lower layer sides of the pixel electrodes. Due to such a constitution, the generation of the interference light can be suppressed.
摘要翻译：对于形成在一对基板中的一个基板的液晶侧的各个像素区域，它们以相对的方式彼此相对地配置，同时夹着液晶，将通过另一个入射到像素电极的外部光反射的像素电极衬底。在像素电极的表面上以分散的方式形成突出部分，并且当在俯视图中观察像素电极时，突出部分具有彼此不同的两种或更多种形状。形成在像素电极的表面上的突出部分由位于像素电极的下层侧的岛状多层材料层形成。由于这样的结构，能够抑制干涉光的产生。

7. 发明授权

US07995173B2 Liquid crystal display device 有权
标题翻译：液晶显示装置
公开(公告)号：US07995173B2
公开(公告)日：2011-08-09
申请号：US12660871
申请日：2010-03-05
申请人： Kouichi Anno , Hiroko Hayata , Tohru Sasaki
发明人： Kouichi Anno , Hiroko Hayata , Tohru Sasaki
IPC分类号： G02F1/1335
CPC分类号： G02F1/133555 , G02F1/133514
摘要： To provide a liquid crystal display device to suitably perform color balance adjustment. For this, the liquid crystal display device includes pixel regions each including a light reflection portion and a light transmission portion on a liquid-crystal-side surface of one substrate out of respective substrates arranged to face each other in an opposed manner while sandwiching liquid crystal therebetween, wherein color filters are formed in pixel regions on a liquid-crystal-side surface of the other substrate out of the respective substrates, and each color filter is provided with an opening or notch at a part of a portion facing the light reflection portion in an opposed manner, material layers having a layer thickness substantially equal to a height of step generated by the color filters in regions facing the opening or notch of each color filter in an opposed manner on the liquid-crystal-side surface of one substrate.
摘要翻译：提供一种液晶显示装置，以适当地执行色彩平衡调节。为此，液晶显示装置包括像素区域，每个像素区域包括在一个基板的液晶侧表面上的光反射部分和光透射部分，各个基板以相对的方式彼此相对地布置，同时夹着液晶其中，在各个基板之间的另一个基板的液晶侧表面上的像素区域中形成滤色器，并且每个滤色器在面向光反射部分的部分的一部分处设置有开口或凹口以相对的方式，在一个基板的液晶侧表面上以相反的方式具有基本上等于由滤色器在与每个滤色器的开口或凹口相对的区域中产生的阶梯高度的层厚度的材料层。

8. 发明申请

US20050190311A1 Liquid crystal display device 有权
标题翻译：液晶显示装置
公开(公告)号：US20050190311A1
公开(公告)日：2005-09-01
申请号：US11114188
申请日：2005-04-26
申请人： Kouichi Anno , Hiroko Hayata , Tohru Sasaki
发明人： Kouichi Anno , Hiroko Hayata , Tohru Sasaki
IPC分类号： G02B5/08 , G02B5/20 , G02F1/1335 , G02F1/1343 , G02F1/1362 , G02F1/1368 , H01L21/336 , H01L29/786
CPC分类号： G02F1/133555 , G02F1/134336 , G02F1/136227
摘要： The present invention provides a liquid crystal display device which can largely suppress the reduction of contrast which occurs in a light reflection mode of a liquid crystal display device. On a liquid-crystal-side surface of one of substrates which are arranged to face each other in an opposed manner while sandwiching liquid crystal therebetween, the liquid crystal display device includes pixel regions each of which is classified into a light reflection portion and a light transmission portion. On each pixel region, a first light-transmitting pixel electrode which is formed on the light reflection portion and the light transmission portion, a material layer which is formed on a major portion of the light reflection portion, an insulation layer having an opening formed at a portion corresponding to the light transmission portion, and a second pixel electrode which is formed on the light reflection portion and functions as a reflection film are sequentially laminated.
摘要翻译：本发明提供一种液晶显示装置，其可以大大抑制在液晶显示装置的光反射模式中发生的对比度的降低。在相互夹着液晶的同时相对配置的一个基板的液晶侧表面上，液晶显示装置包括像素区域，每个被分为光反射部分和光传输部分。在每个像素区域上，形成在光反射部分和光透射部分上的第一透光像素电极，形成在光反射部分的主要部分上的材料层，具有形成在对应于光透射部分的部分和形成在光反射部分上并用作反射膜的第二像素电极依次层叠。

9. 发明授权

US06657682B2 TFT-LCD device having laminated body of light-shield and semiconductor between pixel electrodes 有权
标题翻译： TFT-LCD装置具有遮光体层叠体和像素电极之间的半导体
公开(公告)号：US06657682B2
公开(公告)日：2003-12-02
申请号：US10073965
申请日：2002-02-14
申请人： Kouichi Anno , Tohru Sasaki
发明人： Kouichi Anno , Tohru Sasaki
IPC分类号： G02F1136
CPC分类号： G02F1/136209
摘要： To achieve elimination of reflection of light due to signal lines, a liquid crystal display device includes a plurality of gate signal lines formed on an insulation substrate, a plurality of drain signal lines formed on the insulation substrate such that the drain signal lines intersect the gate signal lines, thin film transistors connected to the gate signal lines and the drain signal lines, reflection electrodes connected to the thin film transistors, the thin film transistors and the reflection electrodes being formed on pixel regions which are surrounded by the respective signal lines, and sequential laminated bodies, each of which is made of a light shielding film and a semiconductor layer. Each sequential laminated body is formed between the reflection electrode and the reflection electrode of another neighboring pixel region in such a way that the sequential laminated body is superposed on the sides of the reflection electrodes.
摘要翻译：为了消除由于信号线导致的光的反射，液晶显示装置包括形成在绝缘基板上的多个栅极信号线，形成在绝缘基板上的多个漏极信号线，使得漏极信号线与栅极相交连接到栅极信号线和漏极信号线的薄膜晶体管，连接到薄膜晶体管的反射电极，薄膜晶体管和反射电极形成在由各个信号线包围的像素区域上，以及每个层叠体由遮光膜和半导体层制成。在反射电极和另一个相邻像素区域的反射电极之间形成顺序层叠体，以使顺序层叠体叠置在反射电极的侧面上。

10. 发明授权

US06995812B2 Liquid crystal display device 有权
公开(公告)号：US06995812B2
公开(公告)日：2006-02-07
申请号：US11114188
申请日：2005-04-26
申请人： Kouichi Anno , Hiroko Hayata , Tohru Sasaki
发明人： Kouichi Anno , Hiroko Hayata , Tohru Sasaki
IPC分类号： G02F1/1335
CPC分类号： G02F1/133555 , G02F1/134336 , G02F1/136227
摘要： The present invention provides a liquid crystal display device which can largely suppress the reduction of contrast which occurs in a light reflection mode of a liquid crystal display device. On a liquid-crystal-side surface of one of substrates which are arranged to face each other in an opposed manner while sandwiching liquid crystal therebetween, the liquid crystal display device includes pixel regions each of which is classified into a light reflection portion and a light transmission portion. On each pixel region, a first light-transmitting pixel electrode which is formed on the light reflection portion and the light transmission portion, a material layer which is formed on a major portion of the light reflection portion, an insulation layer having an opening formed at a portion corresponding to the light transmission portion, and a second pixel electrode which is formed on the light reflection portion and functions as a reflection film are sequentially laminated.

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