专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US11385512B2 Display device comprising a metal wiring connected to a transparent counter electrode and overlapping a drain electrode of a thin film transistor 有权
公开(公告)号：US11385512B2
公开(公告)日：2022-07-12
申请号：US17239714
申请日：2021-04-26
申请人： Japan Display Inc. , Panasonic Liquid Crystal Display Co., Ltd.
发明人： Tohru Sasaki , Takahiro Ochiai
IPC分类号： G02F1/1362 , G02F1/1343 , G02F1/1333 , G02F1/1368 , G02F1/1335
摘要： To form a sufficiently large storage capacitor, a liquid crystal display device includes a liquid crystal display panel having a first substrate, a second substrate, and a liquid crystal held between the first substrate and the second substrate, the liquid crystal display panel having multiple pixels arranged in matrix. The first substrate has, in a transmissive display area provided in each of the pixels, a laminated structure containing a first transparent electrode, a first insulating film, a second transparent electrode, a second insulating film, and a third transparent electrode which are laminated in this order. The first transparent electrode and the second transparent electrode are electrically insulated from each other and together form a first storage capacitor through the first insulating film, and the second transparent electrode and the third transparent electrode are electrically insulated from each other and together form a second storage capacitor through the second insulating film.

2. 发明授权

US10718983B2 Display device comprising a transparent counter electrode having an opening that overlaps with the opening of a first insulating film and a second insulating film 有权
公开(公告)号：US10718983B2
公开(公告)日：2020-07-21
申请号：US16528008
申请日：2019-07-31
申请人： Japan Display Inc. , Panasonic Liquid Crystal Display Co., Ltd.
发明人： Tohru Sasaki , Takahiro Ochiai
IPC分类号： G02F1/1362 , G02F1/1343 , G02F1/1333 , G02F1/1368 , G02F1/1335
摘要： To form a sufficiently large storage capacitor, a liquid crystal display device includes a liquid crystal display panel having a first substrate, a second substrate, and a liquid crystal held between the first substrate and the second substrate, the liquid crystal display panel having multiple pixels arranged in matrix. The first substrate has, in a transmissive display area provided in each of the pixels, a laminated structure containing a first transparent electrode, a first insulating film, a second transparent electrode, a second insulating film, and a third transparent electrode which are laminated in this order. The first transparent electrode and the second transparent electrode are electrically insulated from each other and together form a first storage capacitor through the first insulating film, and the second transparent electrode and the third transparent electrode are electrically insulated from each other and together form a second storage capacitor through the second insulating film.

3. 发明授权

US09785020B2 Liquid crystal display device having rectangular-shaped pixel electrodes overlapping with comb-shaped counter electrodes in plan view 有权
公开(公告)号：US09785020B2
公开(公告)日：2017-10-10
申请号：US14676938
申请日：2015-04-02
申请人： Japan Display Inc. , Panasonic Liquid Crystal Display Co., Ltd.
发明人： Takahiro Ochiai , Tohru Sasaki , Hirotaka Imayama , Masateru Morimoto
IPC分类号： G02F1/1343 , G02F1/1333 , G02F1/1362 , G02F1/136 , G02F1/1368
CPC分类号： G02F1/134363 , G02F1/133305 , G02F1/133345 , G02F1/136 , G02F1/136227 , G02F1/136277 , G02F1/1368 , G02F2201/40
摘要： The present invention realizes a bright image display by enhancing a numerical aperture of pixels. At least a portion of a pixel electrode is overlapped to a thin film transistor by way of a first insulation film, the pixel electrode is connected to an output electrode of the thin film transistor via a contact hole which is formed in the first insulation film, the counter electrode is arranged above the pixel electrode by way of a second insulation film in a state that the counter electrode is overlapped to the pixel electrode, the counter electrode is formed at a position avoiding the contact hole formed in the first insulation film as viewed in a plan view, and at least a portion of the counter electrode is overlapped to the thin film transistor.

4. 发明申请

US20170017111A1 Liquid Crystal Display Device 审中-公开
标题翻译：液晶显示装置
公开(公告)号：US20170017111A1
公开(公告)日：2017-01-19
申请号：US15278100
申请日：2016-09-28
申请人： Japan Display Inc. , Panasonic Liquid Crystal Display Co., Ltd.
发明人： Takahiro OCHIAI , Tohru Sasaki , Osamu Ito
IPC分类号： G02F1/1335 , G02F1/1368 , G02F1/1362
CPC分类号： G02F1/133512 , G02F1/133514 , G02F1/134363 , G02F1/136286 , G02F1/1368 , G02F2201/121 , G02F2201/123 , G02F2201/52 , G09G2300/0434 , G09G2300/0465
摘要： A liquid crystal display device includes first and second substrates with liquid crystal sandwiched therebetween. A first blue, a red, a green, and a second blue color filters are disposed between the first substrate and the second substrate, and arranged in a first direction. First to third light blocking films are respectively disposed between the first blue and the red color filters, between the red and the green color filters, and between the green and the second blue color filters. A distance Lr between a first central line of a part of the first light blocking film and a second central line of a width the second light blocking film is larger than a distance Lg between the second central line and a third central line of a width of the third blocking film.
摘要翻译：液晶显示装置包括夹在其间的液晶的第一和第二基板。第一蓝色，红色，绿色和第二蓝色滤色器设置在第一基板和第二基板之间，并且布置在第一方向上。第一至第三遮光膜分别设置在第一蓝色和红色滤色器之间，红色和绿色滤色器之间以及绿色和第二蓝色滤色器之间。第一遮光膜的一部分的第一中心线与第二遮光膜的宽度的第二中心线之间的距离Lr大于第二中心线与第二中心线之间的距离Lg，宽度的第三中心线第三块胶片。

5. 发明授权

US09536930B2 Display device 有权
标题翻译：显示设备
公开(公告)号：US09536930B2
公开(公告)日：2017-01-03
申请号：US14474470
申请日：2014-09-02
申请人： Japan Display Inc.
发明人： Tohru Sasaki , Toshihiro Sato , Kazuhiro Odaka
IPC分类号： G02F1/13 , G02F1/1362 , G02F1/136 , H01L27/32 , H01L51/52
CPC分类号： H01L27/322 , H01L51/5284
摘要： In a display device including an device substrate arranged with a plurality of pixels arranged with a light emitting device, a color filter layer with different transmission bands corresponding to each of the pixels, and a color filter substrate arranged with an overcoat layer above the color filter layer, by arranging a first light shielding layer arranged corresponding to a matrix of pixels and a second light shielding layer wider than the first light shielding layer and separated from the first light shielding layer and on a side close to a pixel, light emitted in a diagonal direction leaking to an adjacent pixel enters the second light shielding layer and by increasing the length of a light path of the incident light, the light is absorbed and attenuated by the second light shielding layer and improvements in viewing angle characteristics are achieved without decreasing the aperture ratio of a pixel.
摘要翻译：在包括布置有配置有发光器件的多个像素的器件基板的显示装置中，具有与每个像素对应的不同透射频带的滤色器层和在滤色器上方布置有外涂层的滤色器基板层，通过布置对应于像素矩阵布置的第一遮光层和比第一遮光层宽的第二遮光层并且与第一遮光层分离并且在靠近像素的一侧上发射的光泄漏到相邻像素的对角线方向进入第二遮光层，并且通过增加入射光的光路的长度，光被第二遮光层吸收和衰减，并且在不降低视角特性的情况下实现视角特性的改善像素的开口率。

6. 发明申请

US20140267963A1 Liquid Crystal Display Device 审中-公开
标题翻译：液晶显示装置
公开(公告)号：US20140267963A1
公开(公告)日：2014-09-18
申请号：US14289000
申请日：2014-05-28
申请人： Japan Display Inc. , Panasonic Liquid Crystal Display Co., Ltd.
发明人： Takahiro Ochiai , Tohru Sasaki , Osamu Ito
IPC分类号： G02F1/1335
CPC分类号： G02F1/133512 , G02F1/133514 , G02F1/134363 , G02F1/136286 , G02F1/1368 , G02F2201/121 , G02F2201/123 , G02F2201/52 , G09G2300/0434 , G09G2300/0465
摘要： A liquid crystal display device includes first and second substrates with liquid crystal sandwiched therebetween. A first blue, a red, a green, and a second blue color filters are disposed between the first substrate and the second substrate, and arranged in a first direction. First to third light blocking films are respectively disposed between the first blue and the red color filters, between the red and the green color filters, and between the green and the second blue color filters. A distance Lr between a first central line of a part of the first light blocking film and a second central line of a width the second light blocking film is larger than a distance Lg between the second central line and a third central line of a width of the third blocking film.
摘要翻译：液晶显示装置包括夹在其间的液晶的第一和第二基板。第一蓝色，红色，绿色和第二蓝色滤色器设置在第一基板和第二基板之间，并且布置在第一方向上。第一至第三遮光膜分别设置在第一蓝色和红色滤色器之间，红色和绿色滤色器之间以及绿色和第二蓝色滤色器之间。第一遮光膜的一部分的第一中心线与第二遮光膜的宽度的第二中心线之间的距离Lr大于第二中心线与第二中心线之间的距离Lg，宽度的第三中心线第三块胶片。

7. 发明授权

US11191172B2 Display device 有权
公开(公告)号：US11191172B2
公开(公告)日：2021-11-30
申请号：US16899608
申请日：2020-06-12
申请人： Japan Display Inc.
发明人： Tohru Sasaki , Hajime Akimoto
IPC分类号： H05K5/00 , H05K5/02 , H01L51/52
摘要： A display device according to the disclosure includes: a first support that supports a display panel; a second support that supports the display panel; a connecting portion that connects the first support and the second support so that the display panel can be bent; a first member that is fixed to the first support and is more flexible than the display panel; a second member that is fixed to the second support and is more flexible than the display panel; a first adhesion layer that adheres the first member to at least a portion of a first surface opposite to a display surface of the display panel; and a second adhesion layer that adheres the second member to at least another portion of the first surface.

8. 发明申请

US20190353967A1 LIQUID CRYSTAL DISPLAY DEVICE COMPRISING A TRANSPARENT PIXEL ELECTRODE CONNECTED WITH A THIN FILM TRANSISTOR THROUGH A CONTACT HOLE AND A TRANSPARENT COUNTER ELECTRODE HAVING MULTIPLE SLITS 审中-公开
公开(公告)号：US20190353967A1
公开(公告)日：2019-11-21
申请号：US16528008
申请日：2019-07-31
申请人： Japan Display Inc. , Panasonic Liquid Crystal Display Co., Ltd.
发明人： Tohru Sasaki , Takahiro Ochiai
IPC分类号： G02F1/1362 , H01L27/12 , G02F1/1335 , G02F1/1368 , G02F1/1333 , G02F1/1343
摘要： To form a sufficiently large storage capacitor, a liquid crystal display device includes a liquid crystal display panel having a first substrate, a second substrate, and a liquid crystal held between the first substrate and the second substrate, the liquid crystal display panel having multiple pixels arranged in matrix. The first substrate has, in a transmissive display area provided in each of the pixels, a laminated structure containing a first transparent electrode, a first insulating film, a second transparent electrode, a second insulating film, and a third transparent electrode which are laminated in this order. The first transparent electrode and the second transparent electrode are electrically insulated from each other and together form a first storage capacitor through the first insulating film, and the second transparent electrode and the third transparent electrode are electrically insulated from each other and together form a second storage capacitor through the second insulating film.

9. 发明授权

US09983429B2 Liquid crystal display device 有权
公开(公告)号：US09983429B2
公开(公告)日：2018-05-29
申请号：US15278100
申请日：2016-09-28
申请人： Japan Display Inc. , Panasonic Liquid Crystal Display Co., Ltd.
发明人： Takahiro Ochiai , Tohru Sasaki , Osamu Ito
IPC分类号： G02F1/1333 , G02F1/1335 , G02F1/1362 , G02F1/1368 , G02F1/1343
CPC分类号： G02F1/133512 , G02F1/133514 , G02F1/134363 , G02F1/136286 , G02F1/1368 , G02F2201/121 , G02F2201/123 , G02F2201/52 , G09G2300/0434 , G09G2300/0465
摘要： A liquid crystal display device includes first and second substrates with liquid crystal sandwiched therebetween. A first blue, a red, a green, and a second blue color filters are disposed between the first substrate and the second substrate, and arranged in a first direction. First to third light blocking films are respectively disposed between the first blue and the red color filters, between the red and the green color filters, and between the green and the second blue color filters. A distance Lr between a first central line of a part of the first light blocking film and a second central line of a width the second light blocking film is larger than a distance Lg between the second central line and a third central line of a width of the third blocking film.

10. 发明授权

US09960388B2 Display device with light emitting elements and pixel electrodes 有权
公开(公告)号：US09960388B2
公开(公告)日：2018-05-01
申请号：US15295153
申请日：2016-10-17
申请人： Japan Display Inc.
发明人： Tohru Sasaki , Toshihiro Sato
IPC分类号： H01L51/52 , H01L27/32
CPC分类号： H01L51/5271 , H01L27/32 , H01L27/3246 , H01L51/5218 , H01L51/5284
摘要： A display device includes: pixel electrodes that respectively correspond to unit pixels composing an image; an insulation layer that is arranged to be put on a peripheral part of each of the pixel electrodes and is light transmitting; a light emitting layer that is laminated in contact with a central part surrounded by the peripheral part in each of the pixel electrodes and is arranged to emit light with a luminosity controlled by a current; and a common electrode that is laminated in contact with the light emitting layer and is arranged to be put on the insulation layer over the pixel electrodes. Each of the pixel electrodes has a surface on which the insulation layer and the light emitting layer are put. The peripheral part is either light absorbing or light transmitting on the surface, and the central part is light reflecting on the surface.

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式