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公开(公告)号：US20200219940A1
公开(公告)日：2020-07-09
申请号：US16729573
申请日：2019-12-30
Applicant: Japan Display Inc.
Inventor： Tohru SASAKI
Abstract: A plurality of light emitting layers are divided into a plurality of groups in response to light emitting colors. Each of the plurality of groups includes a group corresponding to the plurality of light emitting layers. Transmitted light colors of a plurality of filter layers are respectively the same type of colors as the light emitting colors of the plurality of light emitting layers. Each of the plurality of light emitting layers includes a central area and a peripheral area having mutually different light emitting characteristics within a range corresponding to a plurality of contact areas. Each of the plurality of filter layers includes a filter opening at the center, and is provided at least obliquely upward in an outward direction of the peripheral area.
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公开(公告)号：US20190391423A1
公开(公告)日：2019-12-26
申请号：US16538158
申请日：2019-08-12
Inventor： Takahiro OCHIAI , Tohru SASAKI , Tetsuya NAGATA
IPC: G02F1/1339 , G02F1/1368 , G02F1/1362
Abstract: A column for defining the interval between a TFT substrate and an opposed substrate is formed at a crossing point between a drain line and a scanning line. At the crossing point where the column is formed, the drain line is formed to have a wider width to prevent light leakage. Further, at the crossing point where the column is formed, the scanning line is formed to have a narrower width to prevent increase of capacitance between the drain line and the scanning line. The column is formed at a crossing point corresponding to a specific color, e.g., a blue pixel B, so that a difference in transmittance and in characteristic of thin film transistors due to formation of the column is initially compensated.
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公开(公告)号：US20160240814A1
公开(公告)日：2016-08-18
申请号：US15136430
申请日：2016-04-22
Applicant: Japan Display Inc.
Inventor： Toshihiro SATO , Tetsuya NAGATA , Tohru SASAKI
CPC classification number: H01L51/5246 , G02F1/1339 , H01L27/15 , H01L27/322 , H01L27/3244 , H01L27/3276 , H01L51/52 , H01L51/525
Abstract: 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.
Abstract translation: 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。
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14.发明申请LIQUID CRYSTAL DISPLAY DEVICE HAVING RECTANGULAR-SHAPED PIXEL ELECTRODES OVERLAPPING WITH COMB-SHAPED COUNTER ELECTRODES IN PLAN VIEW 有权具有矩形形状像素电极的液晶显示装置在计划视图中与组合形状的计数器电极重叠公开(公告)号：US20150205175A1
公开(公告)日：2015-07-23
申请号：US14676938
申请日：2015-04-02
Inventor： Takahiro OCHIAI , Tohru SASAKI , Hirotaka IMAYAMA , Masateru MORIMOTO
IPC: G02F1/1343 , G02F1/1362 , G02F1/1333 , G02F1/1368
CPC classification number: G02F1/134363 , G02F1/133305 , G02F1/133345 , G02F1/136 , G02F1/136227 , G02F1/136277 , G02F1/1368 , G02F2201/40
Abstract: 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.
Abstract translation: 本发明通过增强像素的数值孔径来实现明亮的图像显示。 像素电极的至少一部分通过第一绝缘膜与薄膜晶体管重叠，像素电极通过形成在第一绝缘膜中的接触孔连接到薄膜晶体管的输出电极， 在对置电极与像素电极重叠的状态下，相对电极通过第二绝缘膜布置在像素电极的上方，相对电极形成在避免形成在第一绝缘膜中的接触孔的位置 在平面图中，并且相对电极的至少一部分与薄膜晶体管重叠。
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15.发明申请公开(公告)号：US20150055044A1
公开(公告)日：2015-02-26
申请号：US14502108
申请日：2014-09-30
Inventor： Tohru SASAKI , Takahiro OCHIAI
IPC: G02F1/1362 , G02F1/1343 , G02F1/1333 , G02F1/1368
CPC classification number: G02F1/136213 , G02F1/133345 , G02F1/133512 , G02F1/133514 , G02F1/134363 , G02F1/13439 , G02F1/136227 , G02F1/136286 , G02F1/1368 , G02F2001/13606 , G02F2001/13629 , H01L27/12 , H01L27/1214 , H01L27/124 , H01L27/1255 , H01L27/13
Abstract: 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.
Abstract translation: 为了形成足够大的存储电容器，液晶显示装置包括具有第一基板，第二基板和保持在第一基板和第二基板之间的液晶的液晶显示面板，液晶显示面板具有多个像素 排列成矩阵。 第一基板在设置在每个像素中的透射显示区域中具有层压结构，该叠层结构包含第一透明电极，第一绝缘膜，第二透明电极，第二绝缘膜和第三透明电极， 这个命令。 第一透明电极和第二透明电极彼此电绝缘，并且通过第一绝缘膜一起形成第一存储电容器，并且第二透明电极和第三透明电极彼此电绝缘，并且一起形成第二存储器 电容器通过第二绝缘膜。
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Patent Agency Ranking
公开(公告)号：US20180307072A1
公开(公告)日：2018-10-25
申请号：US16019937
申请日：2018-06-27
Inventor： Takahiro OCHIAI , Tohru SASAKI , Tetsuya NAGATA
IPC: G02F1/1339 , G02F1/1362 , G02F1/1368
CPC classification number: G02F1/1339 , G02F1/13394 , G02F1/134363 , G02F1/136227 , G02F1/136277 , G02F1/136286 , G02F1/1368 , G02F2001/13415 , G02F2001/13606
Abstract: A column for defining the interval between a TFT substrate and an opposed substrate is formed at a crossing point between a drain line and a scanning line. At the crossing point where the column is formed, the drain line is formed to have a wider width to prevent light leakage. Further, at the crossing point where the column is formed, the scanning line is formed to have a narrower width to prevent increase of capacitance between the drain line and the scanning line. The column is formed at a crossing point corresponding to a specific color, e.g., a blue pixel B, so that a difference in transmittance and in characteristic of thin film transistors due to formation of the column is initially compensated.
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17.发明申请公开(公告)号：US20170343870A1
公开(公告)日：2017-11-30
申请号：US15681576
申请日：2017-08-21
Inventor： Takahiro OCHIAI , Tohru SASAKI , Hirotaka IMAYAMA , Masateru MORIMOTO
IPC: G02F1/1343 , G02F1/136 , G02F1/1333 , G02F1/1362 , G02F1/1368
CPC classification number: G02F1/134363 , G02F1/133305 , G02F1/133345 , G02F1/136 , G02F1/136227 , G02F1/136277 , G02F1/1368 , G02F2201/40
Abstract: 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.
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公开(公告)号：US20170179207A1
公开(公告)日：2017-06-22
申请号：US15446051
申请日：2017-03-01
Applicant: Japan Display Inc.
Inventor： Toshihiro SATO , Tohru SASAKI
CPC classification number: H01L27/3244 , H01L25/18 , H01L51/003 , H01L51/0097 , H01L51/5253 , H01L51/56 , H01L2227/323 , H01L2227/326 , H01L2251/301 , H01L2251/5338 , H01L2251/566 , Y02E10/549 , Y02P70/521
Abstract: How a flat panel display is bent by external forces is controlled. A display panel 40 has display elements, formed corresponding to the arrangement of pixels, on a first principal surface of a flexible display panel substrate 46. The display panel substrate 46 has a linear groove 48 on at least part of a second principal surface of the display panel substrate 46. A resin is stacked on a support substrate having a linear ridge on at least part of the surface of the support substrate. The surface shape of the support substrate is transferred to the resin so that the groove 48 is molded. Thus, the display panel substrate 46 made of the resin is formed on the support substrate. After the display elements are formed on the display panel substrate 46, the support substrate is removed from the display panel substrate 46.
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公开(公告)号：US20160071910A1
公开(公告)日：2016-03-10
申请号：US14830003
申请日：2015-08-19
Applicant: Japan Display Inc.
Inventor： Tohru SASAKI , Toshihiro SATO
IPC: H01L27/32
Abstract: A display device having a plurality of pixels arranged in a matrix includes a first pixel arranged with a first light emitting region including a first end part, the first pixel being arranged in a first column and first row of the matrix, a second pixel arranged in adjacent in a row direction with the first pixel in a second column adjacent to the first column, the second pixel being arranged with a second light emitting region including a second end part, the first end part and second end part having a first non-parallel part, and a third pixel arranged adjacent in a column direction with the second pixel in a second row adjacent to the first row, the third pixel being arranged with a third light emitting region including a third end part, the second end part and third end part having a second non-parallel part.
Abstract translation: 具有以矩阵排列的多个像素的显示装置包括布置有包括第一端部的第一发光区域的第一像素，第一像素布置在矩阵的第一列和第一行中，第二像素布置在 在与第一列相邻的第二列中与第一像素相邻的第二像素布置有包括第二端部的第二发光区域，第一端部和第二端部具有第一非平行 部分和与列方向相邻的第三像素，第二像素排列在与第一行相邻的第二行中，第三像素布置有包括第三端部，第二端部和第三端的第三发光区域 具有第二非平行部分的部分。
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公开(公告)号：US20150255522A1
公开(公告)日：2015-09-10
申请号：US14638452
申请日：2015-03-04
Applicant: Japan Display Inc.
Inventor： Toshihiro SATO , Tohru SASAKI
CPC classification number: H01L27/3244 , H01L25/18 , H01L51/003 , H01L51/0097 , H01L51/5253 , H01L51/56 , H01L2227/323 , H01L2227/326 , H01L2251/301 , H01L2251/5338 , H01L2251/566 , Y02E10/549 , Y02P70/521
Abstract: How a flat panel display is bent by external forces is controlled. A display panel 40 has display elements, formed corresponding to the arrangement of pixels, on a first principal surface of a flexible display panel substrate 46. The display panel substrate 46 has a linear groove 48 on at least part of a second principal surface of the display panel substrate 46. A resin is stacked on a support substrate having a linear ridge on at least part of the surface of the support substrate. The surface shape of the support substrate is transferred to the resin so that the groove 48 is molded. Thus, the display panel substrate 46 made of the resin is formed on the support substrate. After the display elements are formed on the display panel substrate 46, the support substrate is removed from the display panel substrate 46.
Abstract translation: 平面显示器如何通过外力弯曲受到控制。 显示面板40具有对应于像素排列形成的显示元件，在柔性显示面板基板46的第一主表面上。显示面板基板46在第二主表面的至少一部分上具有线性凹槽48 显示面板基板46.在支撑基板的至少一部分表面上的树脂层叠有具有线状脊的支撑基板。 将支撑基板的表面形状转印到树脂上，从而模制凹槽48。 因此，在支撑基板上形成由树脂制成的显示面板基板46。 在显示面板基板46上形成显示元件之后，从显示面板基板46移除支撑基板。
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