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公开(公告)号：US20160111474A1
公开(公告)日：2016-04-21
申请号：US14978639
申请日：2015-12-22
Applicant: Japan Display Inc.
Inventor： Toshihiro SATO , Hironori TOYODA , Jun FUJIYOSHI
CPC classification number: H01L27/322 , H01L27/3218 , H01L27/3246 , H01L27/3248 , H01L27/3262 , H01L33/10 , H01L51/5036 , H01L51/5206 , H01L51/5221 , H01L51/5228 , H01L51/5234 , H01L51/5246 , H01L51/5253 , H01L51/5271 , H01L51/5284 , H01L2251/301 , H01L2251/305 , H01L2251/308 , H01L2251/5307
Abstract: There is provided an EL display device of a color filter system which obtains sufficient brightness and contrast while making it difficult to generate a color mixture even if pixels become fine. An EL display device 100 according to the present invention includes a first substrate 1, a circuit layer 2 formed on the first substrate 1, a color selection reflection layer 11 formed in an upper layer of the circuit layer 2, lower electrodes 5 formed in an upper layer of the color selection reflection layer 11, a white light emission EL layer 7 formed in an upper layer of the lower electrodes 5, an upper electrode 8 formed in an upper layer of the EL layer 7, and a sealing layer 9 formed in an upper layer of the upper electrode 8.
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公开(公告)号：US20170069874A1
公开(公告)日：2017-03-09
申请号：US15355121
申请日：2016-11-18
Applicant: Japan Display Inc.
Inventor： Takuma NISHINOHARA , Toshihiko ITOGA , Norio OKU , Yasukazu KIMURA , Jun FUJIYOSHI
CPC classification number: H01L51/5253 , H01L27/322 , H01L27/3244 , H01L29/78606 , H01L51/003 , H01L51/0097 , H01L51/524 , H01L51/56 , H01L2251/301 , H01L2251/303 , H01L2251/5338 , H01L2251/566 , Y02E10/549
Abstract: A display device is provided including a first substrate comprising a resin material provided with a plurality region provided with a plurality of pixels including a display device, and a second substrate provided facing the first substrate and installed with the pixel region, wherein an outer periphery side surface of the first substrate having a taper shape and including a barrier layer covering an upper layer, lower layer and the outer periphery side surface of the first substrate.
Abstract translation: 提供一种显示装置，包括：第一基板，包括设置有多个区域的树脂材料，所述多个区域设置有包括显示装置的多个像素;以及第二基板，其面向所述第一基板设置并安装所述像素区域，其中外周侧 第一基板的表面具有锥形形状，并且包括覆盖第一基板的上层，下层和外周侧表面的阻挡层。
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公开(公告)号：US20160238901A1
公开(公告)日：2016-08-18
申请号：US14985348
申请日：2015-12-30
Inventor： Yasuhiro MIZUNO , Junji TANNO , Shinsuke HAYAHARA , Masato SAKURAI , Yasukazu KIMURA , Jun FUJIYOSHI
IPC: G02F1/1343 , H01L29/786 , H01L27/12 , G02F1/1368 , G02F1/1362
CPC classification number: G02F1/134309 , G02F1/133514 , G02F1/136209 , G02F1/136227 , G02F1/136286 , G02F1/1368 , G02F2001/136222 , G02F2001/136236 , H01L27/1214 , H01L27/1222 , H01L27/124 , H01L29/78675
Abstract: Display device, including: substrates, color filters having first and second color filters, drain and gate signal lines (of light blocking material), wherein, an overlapping portion adjacent the first and second color filter overlap, is formed on a region with one of the drain or gate signal lines, a first color filter edge is a first taper and a second color filter edge is a second taper, in the overlapping portion, the first taper is closer to the drain or gate signal line than the second taper in the overlapping portion, the first taper angle is 45° or more and 90° or less corresponding to a surface of the drain or gate signal line, the second taper angle is 45° or more and 90° or less corresponding to a surface of the first taper and, the first taper angle is larger than the second taper angle.
Abstract translation: 显示装置，包括：基板，具有第一和第二滤色器的滤色器，漏极和栅极信号线（遮光材料），其中，与第一和第二滤色器重叠的重叠部分形成在具有以下之一的区域上： 漏极或栅极信号线，第一滤色器边缘是第一锥形，第二滤色器边缘是第二锥形，在重叠部分中，第一锥形比第二锥度更靠近漏极或栅极信号线 所述第一锥角对应于所述漏极或栅极信号线的表面为45°以上且90°以下，所述第二锥角为对应于所述第一倾斜面的表面的45°以上且90°以下 锥形，第一锥角大于第二锥角。
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公开(公告)号：US20150206928A1
公开(公告)日：2015-07-23
申请号：US14599011
申请日：2015-01-16
Applicant: Japan Display Inc.
Inventor： Yasukazu KIMURA , Norio OKU , Toshihiko ITOGA , Takeshi KURIYAGAWA , Jun FUJIYOSHI , Takuma NISHINOHARA
CPC classification number: H01L27/3246 , H01L27/3258 , H01L51/5209 , H01L51/5218 , H01L51/5271 , H01L2251/5338
Abstract: A display device is comprising an insulating layer provided above a substrate, a pixel electrode provided on the insulating layer, a bank layer covering a periphery edge part of the pixel electrode, a light emitting layer provided across to a surface layer part of the bank layer from the pixel electrode, and a common electrode provided on the light emitting layer, wherein the pixel electrode including a slanting region having a periphery edge part becoming higher compared to a center region, and an edge part of the bank layer overlaps the slanting region of the pixel electrode.
Abstract translation: 显示装置包括设置在基板上的绝缘层，设置在绝缘层上的像素电极，覆盖像素电极的外围边缘部分的堤层，跨越堤层的表面层部分提供的发光层 从所述像素电极和设置在所述发光层上的公共电极，其中所述像素电极包括具有周边边缘部分的倾斜区域与中心区域相比变高，并且所述堤岸的边缘部分与所述倾斜区域的倾斜区域重叠 像素电极。
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公开(公告)号：US20210074919A1
公开(公告)日：2021-03-11
申请号：US17014653
申请日：2020-09-08
Applicant: Japan Display Inc.
Inventor： Jun FUJIYOSHI
Abstract: A vapor deposition mask includes a mask body having a first surface and a second surface opposite to the first surface, and a holding frame connected to the first surface. The mask body is arranged with a mask pattern region having at least one opening, and a peripheral region surrounding the mask pattern region and having at least one hole or concave part on the second surface side.
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Patent Agency Ranking
公开(公告)号：US20150102356A1
公开(公告)日：2015-04-16
申请号：US14575581
申请日：2014-12-18
Inventor： Yasuhiro MIZUNO , Junji TANNO , Shinsuke HAYAHARA , Masato SAKURAI , Yasukazu KIMURA , Jun FUJIYOSHI
IPC: G02F1/1335 , H01L27/12 , G02F1/1343 , G02F1/1368 , G02F1/1362
CPC classification number: G02F1/134309 , G02F1/133514 , G02F1/136209 , G02F1/136227 , G02F1/136286 , G02F1/1368 , G02F2001/136222 , G02F2001/136236 , H01L27/1214 , H01L27/1222 , H01L27/124 , H01L29/78675
Abstract: Display device, including: substrates, color filters having first and second color filters, drain and gate signal lines (of light blocking material), wherein, an overlapping portion adjacent the first and second color filter overlap, is formed on a region with one of the drain or gate signal lines, a first color filter edge is a first taper and a second color filter edge is a second taper, in the overlapping portion, the first taper is closer to the drain or gate signal line than the second taper in the overlapping portion, the first taper angle is 45° or more and 90° or less corresponding to a surface of the drain or gate signal line, the second taper angle is 45° or more and 90° or less corresponding to a surface of the first taper and, the first taper angle is larger than the second taper angle.
Abstract translation: 显示装置，包括：基板，具有第一和第二滤色器的滤色器，漏极和栅极信号线（遮光材料），其中，与第一和第二滤色器重叠的重叠部分形成在具有以下之一的区域上： 漏极或栅极信号线，第一滤色器边缘是第一锥形，第二滤色器边缘是第二锥形，在重叠部分中，第一锥形比第二锥度更靠近漏极或栅极信号线 所述第一锥角对应于所述漏极或栅极信号线的表面为45°以上且90°以下，所述第二锥角为对应于所述第一倾斜面的表面的45°以上且90°以下 锥形，第一锥角大于第二锥角。
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公开(公告)号：US20140110735A1
公开(公告)日：2014-04-24
申请号：US14057141
申请日：2013-10-18
Applicant: Japan Display Inc.
Inventor： Toshihiro SATO , Hironori TOYODA , Jun FUJIYOSHI
IPC: H01L33/10
CPC classification number: H01L27/322 , H01L27/3218 , H01L27/3246 , H01L27/3248 , H01L27/3262 , H01L33/10 , H01L51/5036 , H01L51/5206 , H01L51/5221 , H01L51/5228 , H01L51/5234 , H01L51/5246 , H01L51/5253 , H01L51/5271 , H01L51/5284 , H01L2251/301 , H01L2251/305 , H01L2251/308 , H01L2251/5307
Abstract: There is provided an EL display device of a color filter system which obtains sufficient brightness and contrast while making it difficult to generate a color mixture even if pixels become fine. An EL display device 100 according to the present invention includes a first substrate 1, a circuit layer 2 formed on the first substrate 1, a color selection reflection layer 11 formed in an upper layer of the circuit layer 2, lower electrodes 5 formed in an upper layer of the color selection reflection layer 11, a white light emission EL layer 7 formed in an upper layer of the lower electrodes 5, an upper electrode 8 formed in an upper layer of the EL layer 7, and a sealing layer 9 formed in an upper layer of the upper electrode 8.
Abstract translation: 提供了一种滤色器系统的EL显示装置，其获得足够的亮度和对比度，同时即使像素变细也难以产生混色。 根据本发明的EL显示装置100包括第一基板1，形成在第一基板1上的电路层2，形成在电路层2的上层中的选色反射层11，形成在电路层2中的下电极5 彩色选择反射层11的上层，形成在下电极5的上层中的白色发光EL层7，形成在EL层7的上层中的上电极8和形成在 上电极8的上层。
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公开(公告)号：US20220238842A1
公开(公告)日：2022-07-28
申请号：US17717194
申请日：2022-04-11
Applicant: Japan Display Inc.
Inventor： Jun FUJIYOSHI , Kazuto TSURUOKA
Abstract: The aim is to improve the bending resistance a display device. The display device in one embodiment includes a substrate including a first surface and a second surface and a curved part between the first surface and the second surface, a display element arranged on the first surface, a conducting layer connected with the display element and extending to the second surface from the first surface via the curved part, a plurality of protective layers having a lower ductility than the substrate and arranged in the substrate side and/or opposite side to the substrate side with respect to the conducting layer and along the curved part, wherein each of the plurality of protective layers spreading over the curved part, to a certain region of the first surface side from the curved part, and to a certain region of the second side from the curved part.
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公开(公告)号：US20150214279A1
公开(公告)日：2015-07-30
申请号：US14683628
申请日：2015-04-10
Applicant: JAPAN DISPLAY INC.
Inventor： Toshihiro SATO , Hironori TOYODA , Jun FUJIYOSHI
CPC classification number: H01L27/322 , H01L27/3218 , H01L27/3246 , H01L27/3248 , H01L27/3262 , H01L33/10 , H01L51/5036 , H01L51/5206 , H01L51/5221 , H01L51/5228 , H01L51/5234 , H01L51/5246 , H01L51/5253 , H01L51/5271 , H01L51/5284 , H01L2251/301 , H01L2251/305 , H01L2251/308 , H01L2251/5307
Abstract: There is provided an EL display device of a color filter system which obtains sufficient brightness and contrast while making it difficult to generate a color mixture even if pixels become fine. An EL display device 100 according to the present invention includes a first substrate 1, a circuit layer 2 formed on the first substrate 1, a color selection reflection layer 11 formed in an upper layer of the circuit layer 2, lower electrodes 5 formed in an upper layer of the color selection reflection layer 11, a white light emission EL layer 7 formed in an upper layer of the lower electrodes 5, an upper electrode 8 formed in an upper layer of the EL layer 7, and a sealing layer 9 formed in an upper layer of the upper electrode 8.
Abstract translation: 提供了一种滤色器系统的EL显示装置，其获得足够的亮度和对比度，同时即使像素变细也难以产生混色。 根据本发明的EL显示装置100包括第一基板1，形成在第一基板1上的电路层2，形成在电路层2的上层中的选色反射层11，形成在电路层2中的下电极5 彩色选择反射层11的上层，形成在下电极5的上层中的白色发光EL层7，形成在EL层7的上层中的上电极8和形成在 上电极8的上层。
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公开(公告)号：US20190288236A1
公开(公告)日：2019-09-19
申请号：US16430933
申请日：2019-06-04
Applicant: Japan Display Inc.
Inventor： Jun FUJIYOSHI , Kazuto TSURUOKA
Abstract: The aim is to improve the bending resistance a display device. The display device in one embodiment includes a substrate including a first surface and a second surface and a curved part between the first surface and the second surface, a display element arranged on the first surface, a conducting layer connected with the display element and extending to the second surface from the first surface via the curved part, a plurality of protective layers having a lower ductility than the substrate and arranged in the substrate side and/or opposite side to the substrate side with respect to the conducting layer and along the curved part, wherein each of the plurality of protective layers spreading over the curved part, to a certain region of the first surface side from the curved part, and to a certain region of the second side from the curved part.
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