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1. 发明授权

US09729848B2 Display device 有权
公开(公告)号：US09729848B2
公开(公告)日：2017-08-08
申请号：US15179412
申请日：2016-06-10
申请人： MITSUBISHI ELECTRIC CORPORATION
发明人： Yasunori Niwano , Toshiaki Fujino , Yoshimitsu Ishikawa , Syuichi Kira , Shingo Nagano , Kazuhiro Ishiguchi , Kazunori Okumoto , Akimasa Yuuki , Tetsuya Satake
IPC分类号： H04N13/00 , G02B27/22 , H04N13/04 , G09G3/36
CPC分类号： H04N13/144 , G02B27/2214 , G09G3/3607 , G09G2300/0452 , H04N13/315 , H04N13/324 , H04N13/373 , H04N13/398 , H04N2213/002
摘要： The display device includes a display panel on which sub-pixel pairs are arranged in a lateral direction, and a parallax barrier shutter panel on which sub-openings that can be changed between a light transmittance state and a light-shielding state are arranged in a lateral direction. Arbitrary allocated number of adjacent sub-openings among the plural sub-openings belonging to a reference parallax barrier pitch are put into a light transmittance state, and the remaining sub-openings are put into a light-shielding state, so that a general opening is formed on the parallax barrier shutter panel. A sub-opening pitch of the sub-opening on the boundary part between the adjacent common driving areas is different from the sub-opening pitch of the other sub-openings.

2. 发明授权

US08797252B2 Liquid crystal display apparatus and method for generating a driver signal based on resistance ratios 有权
标题翻译：用于根据电阻比产生驾驶员信号的液晶显示装置和方法
公开(公告)号：US08797252B2
公开(公告)日：2014-08-05
申请号：US13920547
申请日：2013-06-18
申请人： Mitsubishi Electric Corporation
发明人： Shingo Nagano , Yuichi Masutani , Hisaharu Oura
IPC分类号： G09G3/36
CPC分类号： G09G3/3611 , G09G3/2011 , G09G3/3614 , G09G3/3688 , G09G3/3696 , G09G2300/0434 , G09G2310/0248 , G09G2310/027 , G09G2310/06 , G09G2320/0209
摘要： A liquid crystal display apparatus according to the invention is an in-plane switching liquid crystal display apparatus having gate wirings and source wirings, which intersect one another, and also having pixel electrodes each connected to an associated one of the source wirings, and common electrodes disposed opposite to the pixel electrodes. A scanning signal is inputted to the gate wiring so that one horizontal period has a writing period, in which a pixel potential is written to the pixel electrode, and a nonwriting period, in which no pixel potential is written to the pixel electrode. The pixel potential is outputted to the source wiring in the writing period, while a common potential is inputted to the source wiring in the nonwriting period.
摘要翻译：根据本发明的液晶显示装置是具有栅极布线和源极布线的面内切换液晶显示装置，其彼此相交，并且还具有各自连接到相关联的源极布线的像素电极和公共电极与像素电极相对设置。扫描信号被输入到栅极布线，使得一个水平周期具有其中像素电位被写入到像素电极的写入周期和不对像素电极写入像素电位的非写入周期。在写入期间，将像素电位输出到源极配线，而在非写入期间将公共电位输入到源极配线。

3. 发明授权

US09798206B2 Liquid crystal display apparatus 有权
公开(公告)号：US09798206B2
公开(公告)日：2017-10-24
申请号：US14858441
申请日：2015-09-18
申请人： MITSUBISHI ELECTRIC CORPORATION
发明人： Shingo Nagano , Shigeaki Noumi , Osamu Miyakawa
IPC分类号： G02F1/1362 , G02F1/1339 , G02F1/1333 , G02F1/1345 , G02F1/1343 , G02F1/1335 , G02F1/1368
CPC分类号： G02F1/136286 , G02F1/133345 , G02F1/133512 , G02F1/1339 , G02F1/134363 , G02F1/1345 , G02F1/1368 , G02F2001/134372 , G02F2001/136218
摘要： A liquid crystal display apparatus includes: an array substrate; a seal material; and an opposite substrate, wherein the array substrate includes: a plurality of thin film transistors formed in correspondence to respective intersection parts of a plurality of gate wirings and a plurality of source wirings; a pixel electrode connected to the thin film transistor; an opposite electrode formed to face the pixel electrode; a gate extraction wiring that connects the gate wirings and a connection terminal formed in an outer area of the seal material; a conductive film that covers the gate extraction wiring with sandwiching a first insulation film therebetween; and a second insulation film that covers the conductive film in at least part of the outer area of the seal material, and wherein the conductive film is applied with an electrical potential of the opposite electrode.

4. 发明授权

US09507216B2 Liquid crystal display device 有权
标题翻译：液晶显示装置
公开(公告)号：US09507216B2
公开(公告)日：2016-11-29
申请号：US14177135
申请日：2014-02-10
申请人： MITSUBISHI ELECTRIC CORPORATION
发明人： Yoshimitsu Ishikawa , Shingo Nagano
IPC分类号： G02F1/1335 , G02F1/1343 , G02F1/1345
CPC分类号： G02F1/134309 , G02F1/133512 , G02F2001/134354
摘要： Only a first pixel electrode exists just under a first light shielding part of a black matrix, a gate insulating film and an interlayer insulating film exist on the upper layer of the first pixel electrode, and this area is an end area. Just under an opening of the black matrix, a second pixel electrode exists on the uppermost layer of a TFT substrate. The second pixel electrode is formed on the gate insulating film and the interlayer insulating film except a contact part. An area where the second pixel electrode exists on the uppermost layer of the TFT substrate is a main area. By a combination structure of the first pixel electrode and the second pixel electrode, the transmittance of the liquid crystal layer in the end area is made relatively higher than the transmittance in the main area.
摘要翻译：只有第一像素电极存在于黑矩阵的第一遮光部分的正下方，栅极绝缘膜和层间绝缘膜存在于第一像素电极的上层上，该区域是端部区域。在黑矩阵的开口下方，第二像素电极存在于TFT基板的最上层。第二像素电极形成在除了接触部分之外的栅极绝缘膜和层间绝缘膜上。在TFT基板的最上层存在第二像素电极的区域是主要区域。通过第一像素电极和第二像素电极的组合结构，使端部区域中的液晶层的透射率相对高于主区域的透射率。

5. 发明授权

US09412312B2 Display device 有权
公开(公告)号：US09412312B2
公开(公告)日：2016-08-09
申请号：US15077556
申请日：2016-03-22
申请人： MITSUBISHI ELECTRIC CORPORATION
发明人： Toshiaki Fujino , Yasunori Niwano , Syuichi Kira , Shingo Nagano , Akimasa Yuuki
IPC分类号： G09G5/10 , G09G3/34 , G09G3/00 , G09G3/36
CPC分类号： G09G3/3413 , G09G3/003 , G09G3/3426 , G09G3/3607 , G09G3/3655 , G09G3/3696 , G09G2300/0426 , G09G2300/0434 , G09G2310/0232 , G09G2320/0233 , G09G2320/062 , G09G2320/0626 , G09G2320/0666 , G09G2320/10 , H04N13/31
摘要： A one-pixel structure of a display panel included in an auto-stereoscopic image display device adopts an in-plane switching mode. Transparent counter electrodes that are not provided in a liquid crystal panel of a normal in-plane switching mode are formed correspondingly to pixel peripheral regions on a second transparent substrate side and, in 3-dimensional image display, a vertical electric field is forcibly generated between the transparent counter electrodes and the comb-shaped electrodes, which causes the liquid crystal molecules to rise to show black display in the pixel peripheral regions. In 2-dimensional image display, meanwhile, the transparent counter electrodes are set to be floating, and the display panel is caused to have a structure substantially equivalent to a structure in which the transparent counter electrodes are not provided, to thereby make the display in pixel peripheral regions identical to the display (brightness) in a pixel main region.

6. 发明授权

US09349337B2 Display device 有权
标题翻译：显示设备
公开(公告)号：US09349337B2
公开(公告)日：2016-05-24
申请号：US14103720
申请日：2013-12-11
申请人： MITSUBISHI ELECTRIC CORPORATION
发明人： Toshiaki Fujino , Yasunori Niwano , Syuichi Kira , Shingo Nagano , Akimasa Yuuki
IPC分类号： G09G5/10 , G09G3/36 , H04N13/04 , G09G3/00
CPC分类号： G09G3/3413 , G09G3/003 , G09G3/3426 , G09G3/3607 , G09G3/3655 , G09G3/3696 , G09G2300/0426 , G09G2300/0434 , G09G2310/0232 , G09G2320/0233 , G09G2320/062 , G09G2320/0626 , G09G2320/0666 , G09G2320/10 , H04N13/31
摘要： A one-pixel structure of a display panel included in an auto-stereoscopic image display device adopts an in-plane switching mode. Transparent counter electrodes that are not provided in a liquid crystal panel of a normal in-plane switching mode are formed correspondingly to pixel peripheral regions on a second transparent substrate side and, in 3-dimensional image display, a vertical electric field is forcibly generated between the transparent counter electrodes and the comb-shaped electrodes, which causes the liquid crystal molecules to rise to show black display in the pixel peripheral regions. In 2-dimensional image display, meanwhile, the transparent counter electrodes are set to be floating, and the display panel is caused to have a structure substantially equivalent to a structure in which the transparent counter electrodes are not provided, to thereby make the display in pixel peripheral regions identical to the display (brightness) in a pixel main region.
摘要翻译：包括在自动立体图像显示装置中的显示面板的一像素结构采用平面内切换模式。相对于第二透明基板侧的像素周边区域形成没有设置在正常面内切换模式的液晶面板中的透明对置电极，在三维图像显示中，在两维透明基板侧之间强制产生垂直电场，透明对置电极和梳状电极，使得液晶分子升高，从而在像素周边区域显示黑色显示。在二维图像显示中，透明对置电极被设置为浮置，并且使显示面板具有与不设置透明对置电极的结构基本相同的结构，从而使显示器与像素主区域的显示（亮度）相同的像素周边区域。

7. 发明授权

US09900588B2 Stereoscopic image display apparatus, and drive method therefor 有权
公开(公告)号：US09900588B2
公开(公告)日：2018-02-20
申请号：US14911391
申请日：2014-08-28
申请人： Mitsubishi Electric Corporation
发明人： Akimasa Yuuki , Tetsuya Satake , Yasunori Niwano , Toshiaki Fujino , Shuichi Kira , Kazunori Okumoto , Shingo Nagano , Yoshimitsu Ishikawa , Kazuhiro Ishiguchi
IPC分类号： H04N13/04 , H04N13/00 , G02B27/22
CPC分类号： H04N13/315 , G02B27/22 , G02B27/2214 , H04N13/31 , H04N13/373 , H04N13/376 , H04N2213/001
摘要： A display panel includes sub-pixel pairs arranged laterally at a predetermined pitch, the sub-pixel pair including two sub pixels displaying images for right and left eyes respectively. A parallax-barrier shutter panel includes sub apertures switching light-transmitting and light-blocking states by driving a liquid crystal layer held between two transparent substrates with transparent electrodes extending vertically. The sub apertures are arranged laterally at a pitch obtained by dividing a reference parallax-barrier pitch by N (N being an even number equal to or greater than four), the reference parallax-barrier pitch being determined on the basis of a predetermined design observation distance and the pitch of the sub-pixel pairs. The parallax-barrier shutter panel includes common driving areas obtained by dividing a display area laterally. (N·M+N/2) pieces of the transparent electrodes (M being a positive integer) arranged in the common driving are connected with every N-th one of the transparent electrodes.

8. 发明授权

US09869869B2 Multiple view liquid crystal display 有权
公开(公告)号：US09869869B2
公开(公告)日：2018-01-16
申请号：US14173559
申请日：2014-02-05
申请人： MITSUBISHI ELECTRIC CORPORATION
发明人： Shingo Nagano , Yoshimitsu Ishikawa , Tetsuya Satake
IPC分类号： G02B27/22 , G02F1/1335 , G02F1/1343
CPC分类号： G02B27/2214 , G02F1/133512 , G02F1/134363 , G02F2001/134372
摘要： Each pixel of a multiple view liquid crystal display in a normally black mode includes a counter electrode provided with a slit for generating a fringe electric field. An alignment film subjected to liquid crystal alignment processing in a predetermined direction is disposed on a surface of a TFT substrate provided with the counter electrode. An angle formed by an extending direction of a slit at an end of a pixel region (a first region) and a direction of the liquid crystal alignment processing is greater than an angle formed by the extending direction of the slit in a central part of the pixel region (a second region) and the direction of the liquid crystal alignment processing. The first region has a higher transmittance than that in the second region when low luminance display is carried out.

9. 发明授权

US09402071B2 Display device 有权
标题翻译：显示设备
公开(公告)号：US09402071B2
公开(公告)日：2016-07-26
申请号：US14034392
申请日：2013-09-23
申请人： MITSUBISHI ELECTRIC CORPORATION
发明人： Yasunori Niwano , Toshiaki Fujino , Yoshimitsu Ishikawa , Syuichi Kira , Shingo Nagano , Kazuhiro Ishiguchi , Kazunori Okumoto , Akimasa Yuuki , Tetsuya Satake
IPC分类号： H04N13/04
CPC分类号： H04N13/144 , G02B27/2214 , G09G3/3607 , G09G2300/0452 , H04N13/315 , H04N13/324 , H04N13/373 , H04N13/398 , H04N2213/002
摘要： The display device includes a display panel on which sub-pixel pairs are arranged in a lateral direction, and a parallax barrier shutter panel on which sub-openings that can be changed between a light transmittance state and a light-shielding state are arranged in a lateral direction. Arbitrary allocated number of adjacent sub-openings among the plural sub-openings belonging to a reference parallax barrier pitch are put into a light transmittance state, and the remaining sub-openings are put into a light-shielding state, so that a general opening is formed on the parallax barrier shutter panel. A sub-opening pitch of the sub-opening on the boundary part between the adjacent common driving areas is different from the sub-opening pitch of the other sub-openings.
摘要翻译：该显示装置包括在侧面方向上配置有子像素对的显示面板以及在透光状态与遮光状态之间能够变化的副开口的视差屏障快门面板横向。将属于基准视差障碍间距的多个子开口中的相邻子开口的任意分配数量设为透光状态，其余的子开口处于遮光状态，形成在视差屏障挡板上。相邻的公共驱动区域之间的边界部分上的子开口的亚开口间距与其他子开口的副开口间距不同。

10. 发明授权

US09298047B2 Liquid crystal display panel 有权
标题翻译：液晶显示面板
公开(公告)号：US09298047B2
公开(公告)日：2016-03-29
申请号：US14072383
申请日：2013-11-05
申请人： MITSUBISHI ELECTRIC CORPORATION
发明人： Koji Yonemura , Shingo Nagano
IPC分类号： G02F1/1335 , G02F1/1362 , G02F1/1343 , G02F1/1337
CPC分类号： G02F1/134309 , G02F1/133512 , G02F1/133707 , G02F1/136209 , G02F1/136286 , G02F2001/133757 , G02F2001/134372 , G02F2201/40
摘要： A liquid crystal display panel includes signal lines, scanning lines, a common line, and a planarizing film covering the lines. Pattern edge portions of a pixel electrode are arranged to be overlaid above edge portions of the signal lines and the scanning lines. Further, slits being openings formed at the pixel electrode are formed line-symmetrically to each other relative to a reference line which is the extending direction of the common line arranged to cross the center portion of a pixel part.
摘要翻译：液晶显示面板包括信号线，扫描线，公共线和覆盖线的平面化膜。像素电极的图案边缘部分被布置成覆盖在信号线和扫描线的边缘部分上方。此外，形成在像素电极处的开口的狭缝相对于作为布置成穿过像素部分的中心部分的公共线的延伸方向的参考线彼此线对称地形成。

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