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1. 发明授权

US08031305B2 Transflective liquid crystal display comprising a polarizing layer disposed between a reflective layer and an electrode group, and the reflective layer is an upper layer of a TFT in the reflection area 有权
标题翻译：反射型液晶显示器，包括设置在反射层和电极组之间的偏振层，反射层是反射区域中的TFT的上层
公开(公告)号：US08031305B2
公开(公告)日：2011-10-04
申请号：US11954021
申请日：2007-12-11
申请人： Masaya Adachi , Chieko Araki , Jun Tanaka , Miharu Otani , Osamu Itou , Shinichiro Oka
发明人： Masaya Adachi , Chieko Araki , Jun Tanaka , Miharu Otani , Osamu Itou , Shinichiro Oka
IPC分类号： G02F1/1335 , G02F1/1343
CPC分类号： G02F1/133555 , G02F1/133528 , G02F1/134363 , G02F2001/133357 , G02F2001/133565
摘要： A transflective liquid crystal display includes a first substrate, a second substrate, and liquid crystal intercalated between the first and second substrates in which each pixel includes a reflection area and a transmission area. The second substrate includes pixel electrodes and common electrodes to drive the liquid crystal. In the reflection area, a reflective layer is arranged between the pixel and common electrodes and the second substrate, and a polarizing layer is disposed between the pixel and common electrodes and the reflective layer.
摘要翻译：半透射型液晶显示器包括第一基板，第二基板和插入在第一和第二基板之间的液晶，其中每个像素包括反射区域和透射区域。第二基板包括用于驱动液晶的像素电极和公共电极。在反射区域中，在像素与公共电极和第二基板之间设置反射层，偏振层设置在像素与公共电极和反射层之间。

2. 发明申请

US20080106676A1 Liquid Crystal Display Device 有权
标题翻译：液晶显示装置
公开(公告)号：US20080106676A1
公开(公告)日：2008-05-08
申请号：US11935462
申请日：2007-11-06
申请人： Osamu Itou , Shoichi Hirota , Masaya Adachi , Shinichiro Oka
发明人： Osamu Itou , Shoichi Hirota , Masaya Adachi , Shinichiro Oka
IPC分类号： G02F1/1335
CPC分类号： G02F1/13363 , G02F1/133555 , G02F1/134363 , G02F2001/133565 , G02F2001/133633 , G02F2413/09 , G02F2413/11 , G02F2413/13 , G02F2413/14
摘要： In a transflective type IPS type liquid crystal display device in which a phase difference layer has been built in a reflection display portion, a retardation value of the phase difference layer corresponding to a short wavelength color filter is different from a retardation value of the phase difference layer corresponding to a long wavelength color filter; while a blue display pixel is set to the short wavelength color filter and both red and green pixels are set to the long wavelength filter, the retardation value of the phase difference layer corresponding to the former-mentioned short wavelength color filter is made smaller than the retardation value of the phase difference layer corresponding to the latter-mentioned long wavelength color filter.
摘要翻译：在反射型IPS型液晶显示装置中，在反射显示部分内置有相位差层，与短波滤色镜相对应的相位差层的延迟值与相位差的延迟值不同层对应于长波长滤色器; 同时将蓝色显示像素设置为短波长滤色器，并将红色和绿色像素都设置为长波长滤光器，使与前述短波长滤色器相对应的相位差层的延迟值小于对应于后述的长波长滤色器的相位差层的延迟值。

3. 发明授权

US07573553B2 Liquid crystal display device 有权
标题翻译：液晶显示装置
公开(公告)号：US07573553B2
公开(公告)日：2009-08-11
申请号：US11935462
申请日：2007-11-06
申请人： Osamu Itou , Shoichi Hirota , Masaya Adachi , Shinichiro Oka
发明人： Osamu Itou , Shoichi Hirota , Masaya Adachi , Shinichiro Oka
IPC分类号： G02F1/1335
CPC分类号： G02F1/13363 , G02F1/133555 , G02F1/134363 , G02F2001/133565 , G02F2001/133633 , G02F2413/09 , G02F2413/11 , G02F2413/13 , G02F2413/14
摘要： In a transflective type IPS type liquid crystal display device in which a phase difference layer has been built in a reflection display portion, a retardation value of the phase difference layer corresponding to a short wavelength color filter is different from a retardation value of the phase difference layer corresponding to a long wavelength color filter; while a blue display pixel is set to the short wavelength color filter and both red and green pixels are set to the long wavelength filter, the retardation value of the phase difference layer corresponding to the former-mentioned short wavelength color filter is made smaller than the retardation value of the phase difference layer corresponding to the latter-mentioned long wavelength color filter.
摘要翻译：在反射型IPS型液晶显示装置中，在反射显示部分内置了相位差层，与短波长滤色器对应的相位差层的延迟值与相位差的延迟值不同层对应于长波长滤色器; 同时将蓝色显示像素设置为短波长滤色器，并将红色和绿色像素都设置为长波长滤光器，使与前述短波长滤色器相对应的相位差层的延迟值小于对应于后述的长波长滤色器的相位差层的延迟值。

4. 发明申请

US20070046879A1 Liquid crystal display device and information terminal device provided with the same 有权
标题翻译：液晶显示装置及具备该液晶显示装置的信息终端装置
公开(公告)号：US20070046879A1
公开(公告)日：2007-03-01
申请号：US11505289
申请日：2006-08-17
申请人： Shoichi Hirota , Osamu Itou , Shinichiro Oka , Masaya Adachi , Shinichi Komura , Hirotaka Imayama , Masateru Morimoto , Tetsuya Nagata , Koichi Fukuda , Toshio Miyazawa
发明人： Shoichi Hirota , Osamu Itou , Shinichiro Oka , Masaya Adachi , Shinichi Komura , Hirotaka Imayama , Masateru Morimoto , Tetsuya Nagata , Koichi Fukuda , Toshio Miyazawa
IPC分类号： G02F1/141 , G02F1/1335
CPC分类号： G02F1/133707 , G02F1/133555 , G02F2001/133738
摘要： A semi-transparent homogeneous-alignment LCD device including a transmission part and a reflection part, a first linear dielectric protrusion disposed between a common electrode and a liquid crystal layer so as to extend over a plurality of pixels in a short side direction of pixels and be disposed nearly in center of the transmission part, and a second linear dielectric protrusion disposed in the reflection part between the common electrode and a first substrate so as to extend over a plurality of pixels in the short side direction, wherein an alignment direction of liquid crystal molecules crosses the first and second linear dielectric protrusions at right angles and is parallel to a long side direction of pixels, and a tilt angle of the liquid crystal molecules is approximately 0°, or even if there is a pre-tilt angle, the tilt angle of the liquid crystal molecules is 2° or less.
摘要翻译：包括透射部分和反射部分的半透明均匀对准LCD器件，设置在公共电极和液晶层之间以在像素的短边方向上延伸多个像素的第一线性电介质突起，以及几乎位于透射部分的中心;以及第二线性电介质突起，设置在公共电极和第一基底之间的反射部分中，以在短边方向上延伸多个像素，其中液体的取向方向晶体分子以直角与第一和第二线性电介质突起交叉并且平行于像素的长边方向，并且液晶分子的倾斜角大约为0°，或者即使存在预倾角，液晶分子的倾斜角为2°以下。

5. 发明授权

US07675596B2 Liquid crystal device and information terminal device provided with the same 有权
标题翻译：液晶装置及具备该液晶装置的信息终端装置
公开(公告)号：US07675596B2
公开(公告)日：2010-03-09
申请号：US11505289
申请日：2006-08-17
申请人： Shoichi Hirota , Osamu Itou , Shinichiro Oka , Masaya Adachi , Shinichi Komura , Hirotaka Imayama , Masateru Morimoto , Tetsuya Nagata , Koichi Fukuda , Toshio Miyazawa
发明人： Shoichi Hirota , Osamu Itou , Shinichiro Oka , Masaya Adachi , Shinichi Komura , Hirotaka Imayama , Masateru Morimoto , Tetsuya Nagata , Koichi Fukuda , Toshio Miyazawa
IPC分类号： G02F1/141 , G02F1/1335
CPC分类号： G02F1/133707 , G02F1/133555 , G02F2001/133738
摘要： A semi-transparent homogeneous-alignment LCD device including a transmission part and a reflection part, a first linear dielectric protrusion disposed between a common electrode and a liquid crystal layer so as to extend over a plurality of pixels in a short side direction of pixels and be disposed nearly in center of the transmission part, anda second linear dielectric protrusion disposed in the reflection part between the common electrode and a first substrate so as to extend over a plurality of pixels in the short side direction, wherein an alignment direction of liquid crystal molecules crosses the first and second linear dielectric protrusions at right angles and is parallel to a long side direction of pixels, and a tilt angle of the liquid crystal molecules is approximately 0°, or even if there is a pre-tilt angle, the tilt angle of the liquid crystal molecules is 2° or less.
摘要翻译：包括透射部分和反射部分的半透明均匀对准LCD器件，设置在公共电极和液晶层之间以在像素的短边方向上延伸多个像素的第一线性电介质突起，以及几乎位于透射部分的中心;以及第二线性电介质突起，设置在公共电极和第一基底之间的反射部分中，以在短边方向上延伸多个像素，其中液体的取向方向晶体分子以直角与第一和第二线性电介质突起交叉并且平行于像素的长边方向，并且液晶分子的倾斜角大约为0°，或者即使存在预倾角，液晶分子的倾斜角为2°以下。

6. 发明申请

US20080143939A1 TRANSFLECTIVE LIQUID CRYSTAL DISPLAYS 有权
标题翻译：转移液晶显示器
公开(公告)号：US20080143939A1
公开(公告)日：2008-06-19
申请号：US11954021
申请日：2007-12-11
申请人： Masaya Adachi , Chieko Araiki , Jun Tanaka , Miharu Otani , Osamu Itou , Shinichiro Oka
发明人： Masaya Adachi , Chieko Araiki , Jun Tanaka , Miharu Otani , Osamu Itou , Shinichiro Oka
IPC分类号： G02F1/1335
CPC分类号： G02F1/133555 , G02F1/133528 , G02F1/134363 , G02F2001/133357 , G02F2001/133565
摘要： A transflective liquid crystal display includes a first substrate, a second substrate, and liquid crystal intercalated between the first and second substrates in which each pixel includes a reflection area and a transmission area. The second substrate includes pixel electrodes and common electrodes to drive the liquid crystal. In the reflection area, a reflective layer is arranged between the pixel and common electrodes and the second substrate, and a polarizing layer is disposed between the pixel and common electrodes and the reflective layer.
摘要翻译：半透射型液晶显示器包括第一基板，第二基板和插入在第一和第二基板之间的液晶，其中每个像素包括反射区域和透射区域。第二基板包括用于驱动液晶的像素电极和公共电极。在反射区域中，在像素与公共电极和第二基板之间设置反射层，偏振层设置在像素与公共电极和反射层之间。

7. 发明授权

US08259269B2 Liquid crystal display device with pixel electrode or common electrode having slit like aperture with increasing width 有权
标题翻译：具有像素电极或共用电极的液晶显示装置具有狭缝状孔径随着宽度的增加而变化
公开(公告)号：US08259269B2
公开(公告)日：2012-09-04
申请号：US11494716
申请日：2006-07-28
申请人： Osamu Itou , Masaya Adachi , Shinichiro Oka
发明人： Osamu Itou , Masaya Adachi , Shinichiro Oka
IPC分类号： G02F1/1337 , G02F1/1343
CPC分类号： G02F1/134363 , G02F2001/134318 , G02F2001/134372
摘要： A VA liquid crystal display device is capable of performing display under the wide environments including a bright place and a dark place, transmission display with a wide viewing angle and a high image quality, and improves the gray scale productivity in an oblique direction. An alignment control structure (projection structure) is disposed in a direction orthogonal to the slits of a common electrode (comb-like electrode), a lateral electric field is applied to a liquid crystal layer that is vertically aligned by the comb-like electrode, and the alignment of the liquid crystal is controlled to a different direction to make multi-domains in the VA liquid crystal display device. Also, the multi-domains are performed by continuously changing the pitches of the slits.
摘要翻译： VA液晶显示装置能够在宽广的环境下进行显示，包括明亮的地方和暗处，具有宽的视角和高图像质量的透射显示，并提高倾斜方向的灰度生产率。在与公共电极（梳状电极）的狭缝正交的方向上配置取向控制结构（投影结构），向由梳状电极垂直取向的液晶层施加横向电场，并且将液晶的取向控制在不同的方向，从而在VA液晶显示装置中形成多畴。此外，通过连续地改变狭缝的间距来执行多畴。

8. 发明授权

US07952663B2 Liquid crystal display device 有权
标题翻译：液晶显示装置
公开(公告)号：US07952663B2
公开(公告)日：2011-05-31
申请号：US12019715
申请日：2008-01-25
申请人： Chieko Araki , Masaya Adachi , Osamu Itou , Shoichi Hirota , Shinichiro Oka , Jun Tanaka , Miharu Otani
发明人： Chieko Araki , Masaya Adachi , Osamu Itou , Shoichi Hirota , Shinichiro Oka , Jun Tanaka , Miharu Otani
IPC分类号： G02F1/1335
CPC分类号： G02F1/133555 , G02F1/133371 , G02F1/133514 , G02F1/133528 , G02F1/134363 , G02F2001/133565
摘要： In a transflective liquid crystal display device having a first substrate, a second substrate, a liquid crystal layer disposed between the two substrates and a reflective region and a transmissive region in each pixel; the second substrate has a pixel electrode to drive the liquid crystal layer and a common electrode; the reflective region of the second substrate is formed with an in-cell polarizer between the pixel electrode and common electrode and the reflector. In this invention, the thickness of the liquid crystal layer is set greater in the reflective region than in the transmissive region. The difference in the liquid crystal layer thickness between the reflective region and the transmissive region is provided by forming a step in the first substrate or the second substrate.
摘要翻译：在具有第一基板，第二基板，设置在两个基板之间的液晶层和每个像素中的反射区域和透射区域的半透射型液晶显示装置中，第二基板具有用于驱动液晶层和公共电极的像素电极; 第二基板的反射区域在像素电极和公共电极与反射体之间形成有单元内偏光器。在本发明中，液晶层的厚度在反射区域的设定比透射区域的厚度大。通过在第一基板或第二基板中形成台阶来提供反射区域和透射区域之间的液晶层厚度的差异。

9. 发明申请

US20070024789A1 Liquid crystal display device 有权
标题翻译：液晶显示装置
公开(公告)号：US20070024789A1
公开(公告)日：2007-02-01
申请号：US11494716
申请日：2006-07-28
申请人： Osamu Itou , Masaya Adachi , Shinichiro Oka
发明人： Osamu Itou , Masaya Adachi , Shinichiro Oka
IPC分类号： G02F1/1343 , G02F1/1337
CPC分类号： G02F1/134363 , G02F2001/134318 , G02F2001/134372
摘要： AVA liquid crystal display device is capable of performing display under the wide environments including a bright place and a dark place, transmission display with a wide viewing angle and a high image quality, and improves the gray scale productivity in an oblique direction. An alignment control structure (projection structure) is disposed in a direction orthogonal to the slits of a common electrode (comb-like electrode), a lateral electric field is applied to a liquid crystal layer that is vertically aligned by the comb-like electrode, and the alignment of the liquid crystal is controlled to a different direction to make multi-domains in the VA liquid crystal display device. Also, the multi-domains are performed by continuously changing the pitches of the slits.
摘要翻译： AVA液晶显示装置能够在宽广的环境下进行显示，包括明亮的地方和暗处，具有宽视角和高图像质量的透射显示，并且提高倾斜方向的灰度生产率。在与公共电极（梳状电极）的狭缝正交的方向上配置取向控制结构（投影结构），向由梳状电极垂直取向的液晶层施加横向电场，并且将液晶的取向控制在不同的方向，从而在VA液晶显示装置中形成多畴。此外，通过连续地改变狭缝的间距来执行多畴。

10. 发明申请

US20060221280A1 Liquid crystal display 有权
标题翻译：液晶显示器
公开(公告)号：US20060221280A1
公开(公告)日：2006-10-05
申请号：US11356188
申请日：2006-02-17
申请人： Shinichiro Oka , Masaya Adachi , Shinichi Komura , Ikuo Hiyama
发明人： Shinichiro Oka , Masaya Adachi , Shinichi Komura , Ikuo Hiyama
IPC分类号： G02F1/1335
CPC分类号： G02F1/133634 , G02F1/133528 , G02F2001/133742 , G02F2201/50 , G02F2413/13
摘要： A liquid crystal display of a vertical alignment (VA) mode using a circular polarization plate is provided which can reduce light leak as observed along an oblique direction and achieve a high contrast ratio. The VA mode uses a liquid crystal layer of vertical alignment in an initial alignment state. A film having generally isotropic optical characteristics in an omnidirection is used as a protective film, on a liquid crystal cell side, of first and second polarization plates disposed outside the liquid crystal cell, and first and fourth retardation films have an Nz coefficient smaller than 1.
摘要翻译：提供使用圆偏振板的垂直取向（VA）模式的液晶显示器，其可以减少沿着倾斜方向观察到的光泄漏并实现高对比度。 VA模式在初始对准状态下使用垂直取向的液晶层。在液晶单元侧的第一和第二偏振板的液晶单元侧使用具有全向各向异性光学特性的膜，第一和第四延迟膜具有N z 系数小于1。

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