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公开(公告)号：US20230276655A1
公开(公告)日：2023-08-31
申请号：US17762038
申请日：2022-03-03
发明人： Zhuofan CHEN
IPC分类号： H01L51/52
CPC分类号： H01L51/5275 , H01L27/3206
摘要： A display device is provided. A boundary of a projection of a first opening on a substrate is located between an inscribed circle and a circumscribed circle of a boundary of a projection of a corresponding subpixel on the substrate, so that the first opening cannot completely cover the corresponding subpixel. In this way, a light condensing effect in a non-planar display area is reduced, a bad experience with certain viewing angles in conventional non-planar display areas for users is improved, and user experience is enhanced.
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公开(公告)号：US20190088906A1
公开(公告)日：2019-03-21
申请号：US15955422
申请日：2018-04-17
发明人： Kwang Woo PARK , Jeong Won KIM , Hyeon Bum LEE , Jin-Whan JUNG , Jin Ho JU
CPC分类号： H01L51/5284 , G06F3/041 , G06F3/044 , G06F2203/04103 , H01L27/3206 , H01L27/322 , H01L27/323 , H01L27/3246 , H01L51/5218 , H01L51/5234 , H01L51/5253 , H01L51/5265 , H01L2251/5315
摘要： A display device may include a switching composite layer, a first electrode, a pixel defining layer, an emission layer, a second electrode, an encapsulation layer, a light blocking layer, and a touch sensor. The first electrode is positioned on the switching composite layer. The pixel defining layer covers an edge of the first electrode and has a first opening and a second opening that are spaced from each other. The emission layer is positioned inside the first opening. The second electrode covers the switching composite layer, the pixel defining layer, and the emission layer. The encapsulation layer covers the second electrode. The light blocking layer is positioned on the encapsulation layer. The touch sensor is positioned on the light blocking layer and includes a sensing electrode set. A material portion is positioned inside the second opening of the pixel defining layer and overlaps the sensing electrode set.
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3.发明申请公开(公告)号：US20190027544A1
公开(公告)日：2019-01-24
申请号：US16144633
申请日：2018-09-27
CPC分类号： H01L27/3258 , H01L27/1248 , H01L27/1255 , H01L27/3206 , H01L27/3211 , H01L27/322 , H01L27/3248 , H01L27/3265 , H01L27/3279 , H01L51/5253 , H01L51/5265 , H01L51/5271 , H01L51/56 , H01L2227/323 , H01L2251/5315
摘要： An electro-optical apparatus includes a first pixel and a second pixel. The first pixel and the second pixel include a reflective layer, an insulating layer, a functional layer, and an opposing electrode. The insulating layer includes a first insulating layer, a second insulating layer having a first opening, and a third insulating layer having a second opening. A first pixel electrode is provided on the first insulating layer in the first opening. A second pixel electrode is provided on the second insulating layer.
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公开(公告)号：US20180277592A1
公开(公告)日：2018-09-27
申请号：US15822822
申请日：2017-11-27
发明人： JEONGWOO MOON , SEONG-MIN KIM , JINHYUN PARK , JINKOO CHUNG , CHAUNGI CHOI
CPC分类号： H01L27/156 , H01L27/3206 , H01L27/3211 , H01L27/3216 , H01L27/3218 , H01L27/322 , H01L27/326 , H01L2251/5323
摘要： A transparent display panel includes a plurality of unit pixels. Each of the unit pixels includes a non-transparent region in which a first light-emitting element that generates and outputs first color light and a second light-emitting element that generates and outputs second color light are disposed and a transparent region in which a third light-emitting element that generates and outputs third color light is disposed.
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公开(公告)号：US20180269428A1
公开(公告)日：2018-09-20
申请号：US15758408
申请日：2016-08-10
发明人： Hideki UCHIDA , Katsuhiro KIKUCHI , Yoshiyuki ISOMURA , Eiji KOIKE , Satoshi INOUE , Yuto TSUKAMOTO , Masanori OHARA , Asae ITO
CPC分类号： H01L51/5271 , G02B5/20 , H01L27/3206 , H01L27/322 , H01L51/5088 , H01L51/5234 , H01L51/5265 , H01L51/5284 , H01L51/56 , H01L2251/5315 , H01L2251/558
摘要： An organic electroluminescence device includes a base material including a recessed portion on one face side, and a light emitting element. The light emitting layer including a reflective layer disposed at least on a surface of the recessed portion, a filling layer that has optical transparency and is filled and disposed in the recessed portion with the reflective layer interposed between the recessed portion and the filling layer, a first electrode that has optical transparency and is disposed at least on an upper-layer side of the filling layer, an organic layer that includes at least a light emitting layer and is disposed on an upper layer of the first electrode, and a second electrode that has optical transparency and is disposed on an upper-layer side of the organic layer. The organic electroluminescence device includes a display region divided into a plurality of unit regions separated from each other. The unit regions each has a light emitting area and a non emissive area that are partitioned. The light emitting area includes the light emitting element, and the non emissive area includes a light absorption layer.
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6.发明申请公开(公告)号：US20180240854A1
公开(公告)日：2018-08-23
申请号：US15460888
申请日：2017-03-16
CPC分类号： H01L27/3258 , H01L27/1248 , H01L27/1255 , H01L27/3206 , H01L27/3211 , H01L27/322 , H01L27/3248 , H01L27/3265 , H01L27/3279 , H01L51/5253 , H01L51/5265 , H01L51/5271 , H01L51/56 , H01L2227/323 , H01L2251/5315
摘要： An electro-optical apparatus includes a first pixel and a second pixel. The first pixel and the second pixel include a reflective layer, an insulating layer, a functional layer, and an opposing electrode. The insulating layer includes a first insulating layer, a second insulating layer having a first opening, and a third insulating layer having a second opening. A first pixel electrode is provided on the first insulating layer in the first opening. A second pixel electrode is provided on the second insulating layer.
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公开(公告)号：US20180182823A1
公开(公告)日：2018-06-28
申请号：US15816246
申请日：2017-11-17
申请人： Japan Display Inc.
发明人： Masato Ito , Shigeru Sakamoto , Koji Yasukawa
CPC分类号： H01L27/3206 , H01L27/3244 , H01L33/08 , H01L51/5012 , H01L51/5036 , H01L51/5056 , H01L51/5237 , H01L51/5253 , H01L51/5256 , H01L51/5265 , H01L2227/323 , H01L2251/558
摘要： Provided is a display device including first to third pixels and first to fourth cap layers. The first cap layer is located over and overlaps with the first to third light-emitting elements and extends from the first pixel to the third pixel through the second pixel. The second and third cap layers are located over the first cap layer and respectively overlap with the second and third light-emitting elements. The fourth cap layer is located over the first to fourth cap layers. The first to third pixels are arranged in this order. The first to third light-emitting elements are configured so that an emission wavelength of the second light-emitting element is shorter than an emission wavelength of the third light-emitting element and longer than an emission wavelength of the first light-emitting element. A thickness of the third cap layer is larger than a thickness of the second cap layer.
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公开(公告)号：US10008549B2
公开(公告)日：2018-06-26
申请号：US15583046
申请日：2017-05-01
申请人： LG DISPLAY CO., LTD.
发明人： Min Ki Kim , Han Sun Park , Eui Doo Do
CPC分类号： H01L27/3218 , H01L27/3206 , H01L27/3213 , H01L27/326 , H01L51/5225 , H01L51/5228 , H01L51/5231 , H01L51/5234 , H01L51/5265 , H01L51/5271 , H01L51/5281 , H01L51/56 , H01L2251/301 , H01L2251/303 , H01L2251/308 , H01L2251/558
摘要： There is provided an organic light emitting device having a lower substrate, a first electrode formed on lower substrate, an organic emission layer for emitting white light formed on the first electrode, a second electrode formed on a first part of the organic emission layer; and a third electrode formed on a second part of the organic emission layer, wherein the third electrode has a different light transmittance rate than the second electrode, and wherein the first part of the organic emission layer corresponds to at least one of a red subpixel region, a green subpixel region and a blue subpixel region, and wherein the second part of the organic emission layer corresponds to a white subpixel region.
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公开(公告)号：US20180166510A1
公开(公告)日：2018-06-14
申请号：US15654486
申请日：2017-07-19
申请人： LG Display Co., Ltd.
发明人： ARyoung LEE
IPC分类号： H01L27/32
CPC分类号： H01L27/3211 , H01L27/3206 , H01L27/3218 , H01L27/3241 , H01L27/3246 , H01L27/3248
摘要： Disclosed is an organic light emitting display device comprising a plurality of pixels arranged in a first direction and a second direction, the plurality of pixels including a first pixel, a second pixel adjacent to the first pixel in the second direction, and a third pixel adjacent to the second pixel in the second direction, wherein each of the first pixel, second pixel and third pixel includes a first sub pixel, a second sub pixel, and a third sub pixel, the first sub pixel includes a first emission layer, the second sub pixel includes a second emission layer, and the third sub pixel includes a third emission layer, wherein the third sub pixel that is included in the first pixel is adjacent to the third sub pixel that is included in the second pixel in the second direction.
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公开(公告)号：US20180114816A1
公开(公告)日：2018-04-26
申请号：US15837867
申请日：2017-12-11
申请人： Sony Corporation
发明人： Hiroshi Sagawa
CPC分类号： H01L27/3211 , G09G3/3225 , G09G3/3233 , G09G3/3266 , G09G2300/0842 , G09G2310/0286 , G09G2310/08 , G09G2330/028 , H01L27/32 , H01L27/3206 , H01L27/3258 , H01L27/3262 , H01L27/3265 , H01L27/3276 , H01L27/3281 , H01L27/3288 , H01L51/52 , H01L51/5209
摘要： In one example embodiment, a display device for suppressing reflected light includes a driving circuit and a display region which includes a plurality of pixels. In one example embodiment, the plurality of pixels includes a first pixel having a first light emitting element which includes a first light emitting portion having a first layer surface. In one example embodiment, first pixel includes a second light emitting element which includes a second light emitting portion having a second, different layer surface. In one example embodiment, the first pixel includes a third light emitting element which includes a third light emitting portion having a third, different layer surface.
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