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公开(公告)号：US20220181354A1
公开(公告)日：2022-06-09
申请号：US17398236
申请日：2021-08-10
发明人： Soyoung Lee , Jieun Lee , Minhee Choi , Sungho Kim , Jongryuk Park , Seokje Seong , Seungwoo Sung , Ilgoo Youn
IPC分类号： H01L27/12 , G09G3/3258 , H01L23/552
摘要： A display panel includes a first thin-film transistor (“TFT”) arranged in a display area of a substrate and including a first semiconductor layer including a silicon semiconductor, a second TFT connected to the first TFT and including a second semiconductor layer including an oxide semiconductor, a voltage line connected to the first TFT, and a shield layer arranged between the substrate and the first semiconductor layer, and including a pattern and a connection line, the pattern overlapping the first semiconductor layer, the connection line extending from the pattern, and a voltage that is a same as a voltage applied to the voltage line being applied to the shield layer.
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公开(公告)号：US10903250B2
公开(公告)日：2021-01-26
申请号：US16361135
申请日：2019-03-21
发明人： Youngin Hwang , Elly Gil , Sungho Kim , Eungtaek Kim , Yongho Yang , Seongmin Wang , Jina Lee , Joohyeon Jo , Seongbaik Chu
IPC分类号： H01L27/32 , H01L27/12 , G09G3/3225
摘要： A display device includes: a first electrode layer; a semiconductor layer including a source region, a drain region, and a channel region, wherein at least a portion of the source region or the drain region overlaps the first electrode layer; a second electrode layer arranged adjacent to the channel region; a third electrode layer overlapping the second electrode layer and at least a portion of the source region or the drain region; and a power line electrically connected to the first electrode layer and the third electrode layer.
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公开(公告)号：US20160064460A1
公开(公告)日：2016-03-03
申请号：US14609099
申请日：2015-01-29
发明人： Sungho Kim , Jongmoo Huh
IPC分类号： H01L27/32 , H01L51/52 , H01L31/0232
CPC分类号： H01L31/02327 , H01L27/326 , H01L27/3269 , H01L2251/533
摘要： An organic light-emitting diode (OLED) display is disclosed. In one aspect, the display includes a substrate comprising an emission area, a sensor area, and an opening area. The display also includes an OLED formed in the emission area of the substrate, wherein the OLED comprises an organic light emitting layer interposed between pixel and opposite electrodes, wherein the opposite electrode is configured to firstly reflect light emitted from the intermediate layer. The display further includes a photo sensor formed in the sensor area of the substrate and a partition wall located adjacent to the photo sensor and at least partially surrounding the photo sensor. The partition wall is configured to secondly reflect at least a portion of the first reflected light, and wherein the photo sensor is configured to at least partially absorb the second reflected light.
摘要翻译： 公开了一种有机发光二极管（OLED）显示器。 一方面，显示器包括包括发射区域，传感器区域和开口区域的衬底。 显示器还包括形成在衬底的发射区域中的OLED，其中OLED包括插入像素和相对电极之间的有机发光层，其中相对电极被配置为首先反射从中间层发射的光。 显示器还包括形成在基板的传感器区域中的光传感器和位于光传感器附近并且至少部分地围绕光传感器的分隔壁。 分隔壁被配置为二次反射第一反射光的至少一部分，并且其中光传感器被配置为至少部分地吸收第二反射光。
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公开(公告)号：US20220384764A1
公开(公告)日：2022-12-01
申请号：US17713237
申请日：2022-04-05
发明人： MINWOO WOO , Sungho Kim , Seokje Seong , Jinsung An , Haeyoung Yun , Seunghyun Lee , Wangwoo Lee , Jiseon Lee , Yoon-Jong Cho
摘要： A display panel includes a base layer, a circuit layer disposed on the base layer, a light-emitting element layer disposed on the circuit layer and including a light-emitting element having a pixel electrode, a light-emitting layer disposed on the pixel electrode, and a common electrode disposed on the light-emitting layer, an encapsulation layer disposed on the light-emitting element layer, and a pattern disposed between the circuit layer and the light-emitting element layer. At least a portion of the pattern may be disposed in a region adjacent to the light-emitting element, with respect to a plan view of the display panel.
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公开(公告)号：US09859351B2
公开(公告)日：2018-01-02
申请号：US14721446
申请日：2015-05-26
发明人： Sangho Moon , Sungho Kim , Sangkyung Lee
CPC分类号： H01L27/326 , H01L27/3244 , H01L27/3246 , H01L51/0512 , H01L51/5203
摘要： An organic light-emitting diode display is disclosed. In one aspect, the display includes a substrate and a plurality of pixels formed over the substrate, each pixel including a first region from which light is emitted and a second region through which external light is transmitted. The display also includes a plurality of pixel circuit units each formed in the first region and including at least one thin-film transistor, an inorganic insulating film formed in the second region, a transparent conductive film formed over at least a portion of the inorganic insulating film, and an organic insulating film covering the pixel circuit units and at least a portion of the transparent conductive film. The display further includes a plurality of first electrodes formed over the organic insulating film and in the first regions of the pixels.
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公开(公告)号：US20220366847A1
公开(公告)日：2022-11-17
申请号：US17581975
申请日：2022-01-23
发明人： Jinsung An , Sungho Kim , Seokje Seong , Minwoo Woo , Wangwoo Lee , Jiseon Lee
IPC分类号： G09G3/3233 , H01L27/32
摘要： A display apparatus that prevents visual recognition of flickering in each of display areas having different resolutions includes a first pixel circuit, a first display element, a second pixel circuit, and a second display element. The first pixel circuit includes: a first driving transistor configured to control a first current that flows to the first display element; and a first initializing transistor configured to apply a first initializing voltage to a gate of the first driving transistor in response to a first scan signal. The second pixel circuit includes: a second driving transistor configured to control a second current that flows to the second display element; and a second initializing transistor configured to apply a second initializing voltage having a level different from a level of the first initializing voltage to a gate of the second driving transistor in response to the first scan signal.
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公开(公告)号：US09502593B2
公开(公告)日：2016-11-22
申请号：US14609099
申请日：2015-01-29
发明人： Sungho Kim , Jongmoo Huh
IPC分类号： H01L29/08 , H01L35/24 , H01L51/00 , H01L31/0232 , H01L27/32
CPC分类号： H01L31/02327 , H01L27/326 , H01L27/3269 , H01L2251/533
摘要： An organic light-emitting diode (OLED) display is disclosed. In one aspect, the display includes a substrate including an emission area, a sensor area, and an opening area. The display also includes an OLED formed in the emission area of the substrate, wherein the OLED includes an organic light emitting layer interposed between pixel and opposite electrodes, wherein the opposite electrode is configured to firstly reflect light emitted from the intermediate layer. The display further includes a photo sensor formed in the sensor area of the substrate and a partition wall located adjacent to the photo sensor and at least partially surrounding the photo sensor. The partition wall is configured to secondly reflect at least a portion of the first reflected light, and wherein the photo sensor is configured to at least partially absorb the second reflected light.
摘要翻译： 公开了一种有机发光二极管（OLED）显示器。 一方面，显示器包括包括发射区域，传感器区域和开口区域的基板。 显示器还包括形成在衬底的发射区域中的OLED，其中OLED包括插入像素和相对电极之间的有机发光层，其中相对电极被配置为首先反射从中间层发射的光。 显示器还包括形成在基板的传感器区域中的光传感器和位于光传感器附近并且至少部分地围绕光传感器的分隔壁。 分隔壁被配置为二次反射第一反射光的至少一部分，并且其中光传感器被配置为至少部分地吸收第二反射光。
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公开(公告)号：US20230006025A1
公开(公告)日：2023-01-05
申请号：US17851444
申请日：2022-06-28
发明人： Wangwoo Lee , Sungho Kim , Seokje Seong , Jinsung An , Minwoo Woo , Seunghyun Lee , Jiseon Lee , Yoonjong Cho
摘要： A display apparatus includes: a substrate including a main display area and an auxiliary display area, the auxiliary display area including a component area and a middle area; a main pixel circuit, and a main display element connected to the main pixel circuit; a first auxiliary display element arranged in the component area; a first auxiliary pixel circuit, a second auxiliary pixel circuit, and a second auxiliary display element connected to the second auxiliary pixel circuit, which are arranged in the middle area; a connection wiring connecting the first auxiliary display element and the first auxiliary pixel circuit; and a reflection reduction layer provided between the substrate and the first auxiliary display element to correspond to the first auxiliary display element, in which the first auxiliary display element includes a first auxiliary pixel electrode, and the reflection reduction layer completely overlaps the first auxiliary pixel electrode. in a plan view
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公开(公告)号：US20220246687A1
公开(公告)日：2022-08-04
申请号：US17531282
申请日：2021-11-19
发明人： Jiseon Lee , Sungho Kim , Seokje Seong , Jinsung An , Minwoo Woo , Seunghyun Lee , Wangwoo Lee
摘要： A display apparatus includes a substrate including a main display area and an auxiliary display area, the auxiliary display area including a component area and a middle area, a main pixel circuit and a main display element connected to the main pixel circuit, the main pixel circuit and the main display element being arranged on the main display area, a first auxiliary display element arranged on the component area, a first auxiliary pixel circuit, a second auxiliary pixel circuit, and a second auxiliary display element connected to the second auxiliary pixel circuit, wherein the first auxiliary pixel circuit, the second auxiliary pixel circuit, and the second auxiliary display element are arranged on the middle area, and a connecting line connecting the first auxiliary display element to the first auxiliary pixel circuit.
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公开(公告)号：US20160093679A1
公开(公告)日：2016-03-31
申请号：US14721446
申请日：2015-05-26
发明人： Sangho Moon , Sungho Kim , Sangkyung Lee
CPC分类号： H01L27/326 , H01L27/3244 , H01L27/3246 , H01L51/0512 , H01L51/5203
摘要： An organic light-emitting diode display is disclosed. In one aspect, the display includes a substrate and a plurality of pixels formed over the substrate, each pixel including a first region from which light is emitted and a second region through which external light is transmitted. The display also includes a plurality of pixel circuit units each formed in the first region and including at least one thin-film transistor, an inorganic insulating film formed in the second region, a transparent conductive film formed over at least a portion of the inorganic insulating film, and an organic insulating film covering the pixel circuit units and at least a portion of the transparent conductive film. The display further includes a plurality of first electrodes formed over the organic insulating film and in the first regions of the pixels.
摘要翻译： 公开了一种有机发光二极管显示器。 一方面，显示器包括衬底和形成在衬底上的多个像素，每个像素包括发射光的第一区域和透射外部光的第二区域。 显示器还包括多个像素电路单元，每个像素电路单元分别形成在第一区域中，并且包括至少一个薄膜晶体管，在第二区域中形成的无机绝缘膜，在无机绝缘体的至少一部分上形成的透明导电膜 膜和覆盖像素电路单元和透明导电膜的至少一部分的有机绝缘膜。 显示器还包括形成在有机绝缘膜上和像素的第一区域中的多个第一电极。
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