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21. 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.

22. 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.

23. 发明授权

US09349985B2 Display device 有权
标题翻译：显示设备
公开(公告)号：US09349985B2
公开(公告)日：2016-05-24
申请号：US14071949
申请日：2013-11-05
申请人： Japan Display Inc.
发明人： Toshihiro Sato , Tetsuya Nagata , Tohru Sasaki
IPC分类号： H01L27/15 , H01L27/12 , H01L51/52 , G02F1/1339 , H01L27/32
CPC分类号： H01L51/5246 , G02F1/1339 , H01L27/15 , H01L27/322 , H01L27/3244 , H01L27/3276 , H01L51/52 , H01L51/525
摘要： A display device includes a circuit substrate that is formed of a plurality of layers including a light control element; a counter substrate that faces a surface of the circuit substrate on which the light control element is disposed, with a gap therebetween; a seal that is disposed between the circuit substrate and the counter substrate to surround the light control element; and a filler with which a sealed space surrounded by at least the circuit substrate, the counter substrate, and a sealing surface of the seal is filled. The sealing surface includes internal angle corner surfaces formed by an inner surface of the seal, and a convex surface formed adjacent to the corner surfaces from at least one of the circuit substrate, the counter substrate, and the seal.
摘要翻译：显示装置包括由包括光控制元件的多个层形成的电路基板; 相对基板，其面对设置有所述光控制元件的所述电路基板的表面，其间具有间隙; 设置在所述电路基板和所述对置基板之间以包围所述光控制元件的密封件; 以及填充物，填充有由至少电路基板，对置基板和密封件的密封面包围的密封空间。所述密封面包括由所述密封件的内表面形成的内角角面以及从所述电路基板，所述对置基板和所述密封件中的至少一个形成在所述角面附近的凸面。

24. 发明授权

US09065021B2 Display device 有权
标题翻译：显示设备
公开(公告)号：US09065021B2
公开(公告)日：2015-06-23
申请号：US14016396
申请日：2013-09-03
申请人： Japan Display Inc.
发明人： Tetsuya Nagata , Tohru Sasaki , Yoshinori Ishii
IPC分类号： H01L33/48 , H01L51/52 , H01L27/32
CPC分类号： H01L33/48 , H01L27/32 , H01L51/5246
摘要： A space between a lower substrate and an upper substrate including an organic EL light-emitting layer which includes a display region for displaying an image is filled by a dam material which is applied to enclose an exterior edge of the display region and a filling material which is dripped into the interior side of the dam material. The dam material is an epoxy resin with a comparatively high viscosity before hardening and the filling material is an epoxy resin with a comparatively low viscosity before hardening. A substrate concave part is formed between the display region on a surface of the lower substrate and a coating region of the dam material.
摘要翻译：包括用于显示图像的显示区域的包括有机EL发光层的下基板和上基板之间的空间由施加以包围显示区域的外边缘的阻挡材料填充，填充材料被滴入坝体材料的内侧。坝材料是硬化前具有较高粘度的环氧树脂，填充材料是硬化前粘度相对较低的环氧树脂。在下基板的表面的显示区域和坝材的涂布区域之间形成基板凹部。

25. 发明授权

US11789327B2 Display device comprising a metal wiring between an organic insulating film and a first inorganic insulating film and having a portion overlapping a drain electrode of a thin film transistor 有权
公开(公告)号：US11789327B2
公开(公告)日：2023-10-17
申请号：US17750635
申请日：2022-05-23
申请人： Japan Display Inc. , Panasonic Intellectual Property Corporation of America
发明人： Tohru Sasaki , Takahiro Ochiai
IPC分类号： G02F1/1362 , G02F1/1343 , G02F1/1333 , G02F1/1368 , G02F1/1335
CPC分类号： G02F1/136227 , G02F1/1368 , G02F1/13439 , G02F1/133345 , G02F1/133512 , G02F1/133514 , G02F1/134363 , G02F1/136213 , G02F1/136286 , G02F1/13629
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.

26. 发明授权

US10062870B2 Display device including a diffraction grating 有权
$Display device including a diffraction grating$
公开(公告)号：US10062870B2
公开(公告)日：2018-08-28
申请号：US15353180
申请日：2016-11-16
申请人： Japan Display Inc.
发明人： Tohru Sasaki
IPC分类号： H01L51/00 , H01L29/08 , H01L51/52 , H01L27/32 , H01L51/50
CPC分类号： H01L51/5281 , H01L27/3211 , H01L27/3244 , H01L51/5012 , H01L51/5206 , H01L51/5221 , H01L51/5253 , H01L51/5262 , H01L51/5265 , H01L51/5268 , H01L51/5275
摘要： A display device has layers that are laminated. The layers includes: a display layer that has a display surface for displaying an image composed of unit pixels; a pixel electrode layer arranged to correspond to each of unit pixels; a light emitting element layer laminated on the pixel electrode layer and arranged to emit light with its luminance controlled by a current; a common electrode layer provided so as to be laminated on the light emitting element layer; and a sealing layer that seals a light emitting element. The layers include at least two layers for holding the light emitting element layer therebetween and having a microcavity structure. Diffraction gratings are formed on an interface between a first grating layer and a first organic layer and on an interface between a second grating layer and a second organic layer respectively, and consequently a viewing angle is widened.

27. 发明授权

US10061419B2 Display device 有权
公开(公告)号：US10061419B2
公开(公告)日：2018-08-28
申请号：US15583089
申请日：2017-05-01
申请人： Japan Display Inc.
发明人： Tohru Sasaki , Hajime Akimoto
IPC分类号： G06F3/045 , G06F3/041 , G06F3/044
CPC分类号： G06F3/0412 , G06F3/044 , G06F2203/04102 , G06F2203/04103 , G06F2203/04111
摘要： Provided is a display device including: a base film having a display region, a touch region, and a boundary region between the display region and the touch region; an image-displaying portion in the display region and on a first face side of the base film; and a touch portion in the touch region and on a second face side of the base film. The boundary region is sandwiched between the image-displaying portion and the touch portion, and the base film is folded in the boundary region so that a front face of the touch portion overlaps with the image-displaying portion with the touch portion interposed therebetween.

28. 发明授权

US09257678B2 Organic luminescent display device 有权
标题翻译：有机发光显示装置
公开(公告)号：US09257678B2
公开(公告)日：2016-02-09
申请号：US14057043
申请日：2013-10-18
申请人： Japan Display Inc.
发明人： Tomoki Nakamura , Yasuyuki Yamada , Tohru Sasaki
IPC分类号： H01L51/52
CPC分类号： H01L51/5284 , H01L51/5253
摘要： An organic electroluminescent display device of the invention includes an element substrate, an organic electroluminescent light-emitting element disposed on the element substrate, and a sealing film disposed on the organic electroluminescent light-emitting element, wherein the organic electroluminescent light-emitting element includes an anode formed of metal and disposed on the element substrate, a light-emitting layer disposed on the anode, and a transparent cathode disposed on the light-emitting layer, and the sealing film includes a light-transmittance-reducing layer colored in black.
摘要翻译：本发明的有机电致发光显示装置包括元件基板，设置在元件基板上的有机电致发光元件和设置在有机电致发光元件上的密封膜，其中有机电致发光元件包括：由金属制成并设置在元件基板上的阳极，设置在阳极上的发光层和设置在发光层上的透明阴极，并且密封膜包括以黑色着色的透光率降低层。

29. 发明授权

US10592030B2 Display device 有权
公开(公告)号：US10592030B2
公开(公告)日：2020-03-17
申请号：US15995274
申请日：2018-06-01
申请人： Japan Display Inc.
发明人： Tohru Sasaki , Hajime Akimoto
IPC分类号： G06F3/041 , G06F3/044 , H01L27/32
摘要： Provided is a display device including a plurality of pixels and a touch sensor overlapping with the plurality of pixels, the touch sensor. The touch sensor possesses: a first wiring arranged in a first direction and including a plurality of first electrodes; and a second wiring arranged in a second direction intersecting the first direction and including a plurality of second electrodes. Each of the first electrodes and each of the second electrodes vary in width continuously or stepwise in the first direction and the second direction, respectively, and satisfy a certain relationship with respect to an area and a total length of sides thereof.

30. 发明授权

US09954198B2 Display device 有权
公开(公告)号：US09954198B2
公开(公告)日：2018-04-24
申请号：US15136430
申请日：2016-04-22
申请人： Japan Display Inc.
发明人： Toshihiro Sato , Tetsuya Nagata , Tohru Sasaki
IPC分类号： H01L51/52 , H01L27/32 , H01L27/15 , G02F1/1339
CPC分类号： H01L51/5246 , G02F1/1339 , H01L27/15 , H01L27/322 , H01L27/3244 , H01L27/3276 , H01L51/52 , H01L51/525
摘要： A display device includes a circuit substrate that is formed of a plurality of layers including a light control element; a counter substrate that faces a surface of the circuit substrate on which the light control element is disposed, with a gap therebetween; a seal that is disposed between the circuit substrate and the counter substrate to surround the light control element; and a filler with which a sealed space surrounded by at least the circuit substrate, the counter substrate, and a sealing surface of the seal is filled. The sealing surface includes internal angle corner surfaces formed by an inner surface of the seal, and a convex surface formed adjacent to the corner surfaces from at least one of the circuit substrate, the counter substrate, and the seal.

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