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1. 发明授权

US07027115B2 Liquid crystal display device 失效
标题翻译：液晶显示装置
公开(公告)号：US07027115B2
公开(公告)日：2006-04-11
申请号：US10779602
申请日：2004-02-18
申请人： Souta Nemoto , Kazutoshi Yoshida , Masao Uehara , Noboru Hoshino , Yoshiaki Nakamura , Masayoshi Fujieda , Koji Hiraga
发明人： Souta Nemoto , Kazutoshi Yoshida , Masao Uehara , Noboru Hoshino , Yoshiaki Nakamura , Masayoshi Fujieda , Koji Hiraga
IPC分类号： G02F1/1335
CPC分类号： G02F1/133555 , G02F1/133553
摘要： A liquid crystal display device includes a first transparent substrate having a plurality of electrodes, a second transparent substrate, a liquid crystal interposed between the first transparent substrate and the second transparent substrate, an illumination light source disposed on a back side of the first transparent substrate, pixel regions arranged in a matrix, and a reflecting film formed between the first transparent substrate and the electrodes. The reflecting film has at least one light transmission aperture in each pixel region and without slits at positions corresponding to gaps between adjacent ones of the pixel regions.
摘要翻译：液晶显示装置包括具有多个电极的第一透明基板，第二透明基板，介于第一透明基板和第二透明基板之间的液晶，配置在第一透明基板的背面的照明光源排列成矩阵的像素区域，以及形成在第一透明基板和电极之间的反射膜。反射膜在每个像素区域中具有至少一个光传输孔径，并且在对应于相邻像素区域之间的间隙的位置处没有狭缝。

2. 发明授权

US06697137B2 Liquid crystal display device 有权
标题翻译：液晶显示装置
公开(公告)号：US06697137B2
公开(公告)日：2004-02-24
申请号：US09828210
申请日：2001-04-09
申请人： Souta Nemoto , Kazutoshi Yoshida , Masao Uehara , Noboru Hoshino , Yoshiaki Nakamura , Masayoshi Fujieda , Koji Hiraga
发明人： Souta Nemoto , Kazutoshi Yoshida , Masao Uehara , Noboru Hoshino , Yoshiaki Nakamura , Masayoshi Fujieda , Koji Hiraga
IPC分类号： G02F1335
CPC分类号： G02F1/133555 , G02F1/133553
摘要： A liquid crystal is interposed between a first transparent substrate having first electrodes and a second transparent substrate having other electrodes. Pixel regions are formed at portions where the first electrodes and the other electrodes are opposed to each other. A semitransparent reflecting film is formed between the first transparent substrate and the first electrodes. The semitransparent reflecting film is formed with light transmission apertures in each pixel region. The semitransparent reflecting film also occupies portions corresponding to the gaps between the adjacent pixel regions. Alternatively, in addition to the light transmission apertures, the semitransparent reflecting film is formed with slits at positions corresponding to the gaps between the adjacent pixel regions. A light absorption film is formed between the first transparent substrate and the semitransparent reflecting film at positions corresponding to the slits, or the slits are charged with a light absorption film.
摘要翻译：在具有第一电极的第一透明基板和具有其它电极的第二透明基板之间插入液晶。在第一电极和另一个电极彼此相对的部分处形成像素区域。在第一透明基板和第一电极之间形成半透明反射膜。半透射反射膜在每个像素区域中形成有透光孔。半透射反射膜也占据与相邻像素区域之间的间隙相对应的部分。或者，除了透光孔之外，半透明反射膜在与相邻像素区域之间的间隙对应的位置处形成有狭缝。在第一透明基板和半透明反射膜之间的与狭缝相对应的位置处形成光吸收膜，或者狭缝带有光吸收膜。

3. 发明授权

US07440042B2 Liquid crystal display device 有权
标题翻译：液晶显示装置
公开(公告)号：US07440042B2
公开(公告)日：2008-10-21
申请号：US11776048
申请日：2007-07-11
申请人： Tetsuya Nagata , Koji Hiraga , Masao Uehara , Koichi Fukuda
发明人： Tetsuya Nagata , Koji Hiraga , Masao Uehara , Koichi Fukuda
IPC分类号： G02F1/136
CPC分类号： G02F1/133502 , G02F1/133345 , G02F1/133555 , G02F2202/104
摘要： A display device includes a glass substrate having a gate line, a drain line, a pixel electrode, and a thin film transistor. A silicon nitride film is formed on the glass substrate, and a silicon oxide film is formed on the silicon nitride film. The thin film transistor is formed on the silicon oxide film, and includes a poly-silicon film, a gate electrode which is electrically connected to the gate line, a drain electrode which connected to the drain line, and a source electrode which is electrically connected to the pixel electrode. A gate insulation film is formed between the silicon oxide film and the gate electrode, and an interlayer film is interposed between the gate insulation film and the pixel electrode. The silicon nitride film has a larger film thickness than that of the silicon oxide film, and the films are configured so as to reduce reflection.
摘要翻译：显示装置包括具有栅极线，漏极线，像素电极和薄膜晶体管的玻璃基板。在玻璃基板上形成氮化硅膜，在氮化硅膜上形成氧化硅膜。薄膜晶体管形成在氧化硅膜上，并且包括多晶硅膜，与栅极线电连接的栅电极，连接到漏极线的漏电极和电连接的源电极到像素电极。在氧化硅膜和栅电极之间形成栅极绝缘膜，并且在栅极绝缘膜和像素电极之间插入层间膜。氮化硅膜具有比氧化硅膜更厚的膜厚度，并且这些膜被配置为减少反射。

4. 发明申请

US20070258020A1 Liquid Crystal Display Device 有权
标题翻译：液晶显示装置
公开(公告)号：US20070258020A1
公开(公告)日：2007-11-08
申请号：US11776048
申请日：2007-07-11
申请人： Tetsuya Nagata , Koji Hiraga , Masao Uehara , Koichi Fukuda
发明人： Tetsuya Nagata , Koji Hiraga , Masao Uehara , Koichi Fukuda
IPC分类号： G02F1/136
CPC分类号： G02F1/133502 , G02F1/133345 , G02F1/133555 , G02F2202/104
摘要： A display device includes a glass substrate having a gate line, a drain line, a pixel electrode, and a thin film transistor. A silicon nitride film is formed on the glass substrate, and a silicon oxide film is formed on the silicon nitride film. The thin film transistor is formed on the silicon oxide film, and includes a poly-silicon film, a gate electrode which is electrically connected to the gate line, a drain electrode which connected to the drain line, and a source electrode which is electrically connected to the pixel electrode. A gate insulation film is formed between the silicon oxide film and the gate electrode, and an interlayer film is interposed between the gate insulation film and the pixel electrode. The silicon nitride film has a larger film thickness than that of the silicon oxide film, and the films are configured so as to reduce reflection.
摘要翻译：显示装置包括具有栅极线，漏极线，像素电极和薄膜晶体管的玻璃基板。在玻璃基板上形成氮化硅膜，在氮化硅膜上形成氧化硅膜。薄膜晶体管形成在氧化硅膜上，并且包括多晶硅膜，与栅极线电连接的栅电极，连接到漏极线的漏电极和电连接的源电极到像素电极。在氧化硅膜和栅电极之间形成栅极绝缘膜，并且在栅极绝缘膜和像素电极之间插入层间膜。氮化硅膜具有比氧化硅膜更厚的膜厚度，并且这些膜被配置为减少反射。

5. 发明授权

US07245338B2 Liquid crystal display device 有权
标题翻译：液晶显示装置
公开(公告)号：US07245338B2
公开(公告)日：2007-07-17
申请号：US10629559
申请日：2003-07-30
申请人： Tetsuya Nagata , Koji Hiraga , Masao Uehara , Koichi Fukuda
发明人： Tetsuya Nagata , Koji Hiraga , Masao Uehara , Koichi Fukuda
IPC分类号： G02F1/1335
CPC分类号： G02F1/133502 , G02F1/133345 , G02F1/133555 , G02F2202/104
摘要： In a liquid crystal display device the reflection of light from a transmissive region is reduced, the contrast of images is enhanced and a display of inverted images is suppressed. The liquid crystal display device includes a first background film made of silicon nitride and a second background film made of silicon oxide over a glass substrate, and thin film transistors and light transmissive pixel portions are formed over the second background film. Each thin film transistor is constituted of a polysilicon film, a gate electrode, a drain electrode and a source electrode, while a gate insulation film, an interlayer insulation film and an organic film are formed over the pixel portion. Further, in the liquid crystal display device external light is reflected, wherein by forming the first background film thicker than the second background film, the inversion of images of a transmissive type liquid crystal panel can be suppressed.
摘要翻译：在液晶显示装置中，来自透射区域的光的反射减小，图像的对比度增强，反转图像的显示被抑制。液晶显示装置包括由氮化硅制成的第一背景膜和在玻璃基板上由氧化硅制成的第二背景膜，并且在第二背景膜上形成薄膜晶体管和透光像素部分。每个薄膜晶体管由多晶硅膜，栅电极，漏电极和源极组成，同时在像素部分上形成栅极绝缘膜，层间绝缘膜和有机膜。此外，在液晶显示装置中，外部光被反射，通过形成比第二背景膜厚的第一背景膜，可以抑制透射型液晶面板的图像的反转。

6. 发明授权

US07619693B2 Liquid crystal display device 有权
标题翻译：液晶显示装置
公开(公告)号：US07619693B2
公开(公告)日：2009-11-17
申请号：US11003535
申请日：2004-12-06
申请人： Takahiro Fujioka , Koji Hiraga , Takehiko Kubota
发明人： Takahiro Fujioka , Koji Hiraga , Takehiko Kubota
IPC分类号： G02F1/1343
CPC分类号： G02F1/136213 , G02F1/134363 , G09G3/3614 , G09G3/3648 , G09G3/3688 , G09G2310/0297 , G09G2320/0233
摘要： The present invention provides a liquid crystal display device which can obtain a high image quality display by suppressing the fluctuation of a pixel voltage. Along a large number of drain lines which are driven in a time-division manner, a portion of gate line is extended and an additional capacitance is formed by an extending portion of the gate line which has fixed potential and the drain line.
摘要翻译：本发明提供一种能够通过抑制像素电压的波动来获得高画质显示的液晶显示装置。沿着以时分方式驱动的大量漏极线，栅极线的一部分被延伸，并且由具有固定电位的栅极线的延伸部分和漏极线形成附加电容。

7. 发明申请

US20050140891A1 Liquid crystal display device 有权
标题翻译：液晶显示装置
公开(公告)号：US20050140891A1
公开(公告)日：2005-06-30
申请号：US11003535
申请日：2004-12-06
申请人： Takahiro Fujioka , Koji Hiraga , Takehiko Kubota
发明人： Takahiro Fujioka , Koji Hiraga , Takehiko Kubota
IPC分类号： G02F1/1343 , G02F1/133 , G02F1/136 , G02F1/1362 , G02F1/1368 , G09G3/20 , G09G3/36 , H01L29/786
CPC分类号： G02F1/136213 , G02F1/134363 , G09G3/3614 , G09G3/3648 , G09G3/3688 , G09G2310/0297 , G09G2320/0233
摘要： The present invention provides a liquid crystal display device which can obtain a high image quality display by suppressing the fluctuation of a pixel voltage. Along a large number of drain lines which are driven in a time-division manner, a portion of gate line is extended and an additional capacitance is formed by an extending portion of the gate line which has fixed potential and the drain line.
摘要翻译：本发明提供一种能够通过抑制像素电压的波动来获得高画质显示的液晶显示装置。沿着以时分方式驱动的大量漏极线，栅极线的一部分被延伸，并且由具有固定电位的栅极线的延伸部分和漏极线形成附加电容。

8. 发明申请

US20050007522A1 Liquid crystal display device 审中-公开
标题翻译：液晶显示装置
公开(公告)号：US20050007522A1
公开(公告)日：2005-01-13
申请号：US10886644
申请日：2004-07-09
申请人： Koji Hiraga , Tetsuya Nagata , Takehiko Kubota , Takahiro Fujioka
发明人： Koji Hiraga , Tetsuya Nagata , Takehiko Kubota , Takahiro Fujioka
IPC分类号： G02F1/1335
CPC分类号： G02F1/133555 , G02F1/133514
摘要： The color characteristics of a semi-transmissive type liquid crystal display device are enhanced in a liquid crystal display device which includes a first substrate on which a plurality of pixel electrodes are formed, a second substrate which faces the first substrate in an opposed manner, color filters which are formed between the first substrate and the second substrate, reflection members which reflect light incident from the second substrate side, and a backlight which is provided at the outside of the first substrate In the color filters which correspond to first pixel electrodes opening portions are formed from sides close to a first side of the first substrate, and in the color filters which correspond to second pixel electrodes, opening portions are formed from sides close to the second side of the first substrate which faces the first side in an opposed manner.
摘要翻译：在包括形成有多个像素电极的第一基板和与第一基板相对的第二基板的液晶显示装置中，半透射型液晶显示装置的颜色特性得到增强，颜色形成在第一基板和第二基板之间的滤光器，反射从第二基板侧入射的光的反射部件和设置在第一基板的外部的背光在与第一像素电极开口部对应的滤色器由靠近第一基板的第一侧的侧面形成，并且在与第二像素电极对应的滤色器中，开口部分以相对的方式从靠近第一基板的第二侧的侧面形成。

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