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公开(公告)号：US10886349B2
公开(公告)日：2021-01-05
申请号：US16058392
申请日：2018-08-08
发明人： Jeong-Soo Lee , Moo Soon Ko , Min Woo Woo , Ju-Won Yoon , Deuk Myung Ji
IPC分类号： H01L27/32 , H01L27/12 , H01L29/786 , G09G3/3258 , G09G3/3233
摘要： A display device includes a plurality of pixels. Each pixel includes a first transistor including a first gate electrode, a first source region, and a first drain region, a second transistor connected to the first source region of the first transistor, a third transistor connected to the first gate electrode and the first drain region of the first transistor, a fifth transistor connected to the first source region of the first transistor, and a sixth transistor connected to the first drain region of the first transistor. The pixels include a first pixel and a second pixel disposed adjacent to each other. The first and second pixels share a fourth transistor connected to the third transistor of the first pixel and the third transistor of the second pixel, and share a seventh transistor connected to the sixth transistor of the first pixel and the sixth transistor of the second pixel.
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公开(公告)号：US09831295B2
公开(公告)日：2017-11-28
申请号：US15059087
申请日：2016-03-02
发明人： Choong Youl Im , Il Jung Lee , Do Hyun Kwon , Ju Won Yoon , Moo Soon Ko , Min Woo Woo
CPC分类号： H01L27/326 , H01L27/3216 , H01L27/3218 , H01L27/3246 , H01L51/0013
摘要： Provided are organic luminescence display and method for manufacturing the same. According to an aspect of the present invention, there is provided an organic luminescence display comprising a substrate and a plurality of pixels disposed on the substrate. The pixels comprise a plurality of first pixels, each comprising a first organic light-emitting layer, and a plurality of second pixels which are smaller than the first pixels and each of which comprises a second organic light-emitting layer. The surface roughness of the second organic light-emitting layer is greater than the surface roughness of the first organic light-emitting layer.
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公开(公告)号：US12120943B2
公开(公告)日：2024-10-15
申请号：US18363944
申请日：2023-08-02
发明人： Wang Woo Lee , Sung Ho Kim , Hyeon Sik Kim , Joon Hyoung Park , Seok Je Seong , Jin Sung An , Jin Seok Oh , Min Woo Woo , Ji Seon Lee , Pil Suk Lee , Yun Sik Joo
IPC分类号： H10K59/131 , H10K59/121 , H10K71/00 , H10K71/80 , H10K77/10 , H01L27/12 , H01L29/66 , H01L29/786 , H10K59/12 , H10K102/00
CPC分类号： H10K77/111 , H10K59/1213 , H10K59/131 , H10K71/00 , H10K71/80 , H01L27/1218 , H01L27/1225 , H01L27/124 , H01L27/1251 , H01L27/1266 , H01L27/127 , H01L27/1288 , H01L29/66757 , H01L29/66969 , H01L29/78675 , H01L29/7869 , H10K59/1201 , H10K2102/311
摘要： A display device includes a supporting substrate including a polymeric material, base substrate disposed on an upper surface of the supporting substrate, a pixel array disposed in a display area of the base substrate, a transfer wiring disposed in a bending area of the base substrate and electrically connected to the pixel array, and an organic filling portion disposed under the transfer wiring in the bending area. The base substrate includes an organic film including a polymeric material, and an inorganic barrier film overlapping the organic film and extending outwardly from an edge of the organic film. The organic filling portion contacts the organic film of the base substrate.
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公开(公告)号：US12069897B2
公开(公告)日：2024-08-20
申请号：US17936899
申请日：2022-09-30
发明人： Moo Soon Ko , Jung Hwa Kim , Min Woo Woo , Wang Woo Lee
IPC分类号： H01L27/12 , H10K59/121 , H10K59/131 , H10K59/35 , H10K59/38
CPC分类号： H10K59/1213 , H01L27/1222 , H01L27/124 , H10K59/121 , H10K59/131 , H10K59/352 , H10K59/353 , H10K59/38
摘要： An organic light-emitting diode display is disclosed. In one aspect, a semiconductor layer is on a substrate, and the semiconductor layer is non-linear. A gate metal line is on the semiconductor layer, and an insulating layer covering the semiconductor layer and the gate metal line and having a plurality of contact holes connected to the semiconductor layer. A data metal line is on the insulating layer and electrically connected to the semiconductor layer via a selected one of the contact holes. An OLED is electrically connected to the gate metal line and the data metal line, and the semiconductor layer includes a narrow semiconductor layer having a first width and an expansion semiconductor layer formed adjacent to the selected contact hole and having a second width greater than the first width.
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公开(公告)号：US09704938B2
公开(公告)日：2017-07-11
申请号：US14811088
申请日：2015-07-28
发明人： Se wan Son , Young Woo Park , Min Woo Woo , Wang Woo Lee
IPC分类号： H01L27/32
CPC分类号： H01L27/3276 , H01L27/3262 , H01L27/3265
摘要： Disclosed herein is an organic light emitting diode display, including: a first thin film transistor including a first active pattern positioned on the substrate and a first gate electrode positioned on the first active pattern; a third thin film transistor including a third active pattern connected to the other end of the first active pattern and a third gate electrode positioned on the third active pattern; and a gate bridge directly connecting between the third active pattern and the first gate electrode and positioned between the substrate and the third active pattern.
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6.发明授权Organic light-emitting diode (OLED) display and method for manufacturing the same 有权有机发光二极管（OLED）显示器及其制造方法公开(公告)号：US09502486B2
公开(公告)日：2016-11-22
申请号：US15041903
申请日：2016-02-11
发明人： Wang Woo Lee , Moo Soon Ko , Min Woo Woo , Il Jeong Lee , Jeong Ho Lee
IPC分类号： H01L21/02 , H01L27/32 , H01L27/12 , H01L29/786
CPC分类号： H01L27/3262 , H01L27/124 , H01L27/1259 , H01L27/127 , H01L27/3258 , H01L27/3276 , H01L29/78621 , H01L29/78645 , H01L29/78675
摘要： An organic light-emitting diode (OLED) display having thin film transistors (TFTs) is disclosed. In one aspect, TFTs of the OLED display include a substrate and a first semiconductor layer formed over the substrate and including first channel, source, and drain regions and a lightly doped region between the first channel region and the first source and drain regions. The OLED display also includes a second semiconductor layer formed over the substrate and including second channel, source, and drain regions. The OLED display further includes first and second gate electrodes formed over the first semiconductor layer and a third gate electrode formed over the second semiconductor layer. The width of the second gate electrode is less than that of the first gate electrode and the lightly doped region overlaps a portion of the first gate electrode and does not overlap the second gate electrode.
摘要翻译： 公开了一种具有薄膜晶体管（TFT）的有机发光二极管（OLED）显示器。 一方面，OLED显示器的TFT包括衬底和形成在衬底上的第一半导体层，并且包括第一沟道，源极和漏极区以及在第一沟道区和第一源极和漏极区之间的轻掺杂区。 OLED显示器还包括形成在衬底上并包括第二通道，源极和漏极区域的第二半导体层。 OLED显示器还包括形成在第一半导体层上的第一和第二栅电极和形成在第二半导体层上的第三栅电极。 第二栅电极的宽度小于第一栅电极的宽度，并且轻掺杂区域与第一栅电极的一部分重叠，并且不与第二栅电极重叠。
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公开(公告)号：US09263507B2
公开(公告)日：2016-02-16
申请号：US14457862
申请日：2014-08-12
发明人： Wang Woo Lee , Moo Soon Ko , Min Woo Woo , Il Jeong Lee , Jeong Ho Lee
IPC分类号： H01L27/11 , H01L27/32 , H01L27/12 , H01L29/786
CPC分类号： H01L27/3262 , H01L27/124 , H01L27/1259 , H01L27/127 , H01L27/3258 , H01L27/3276 , H01L29/78621 , H01L29/78645 , H01L29/78675
摘要： An organic light-emitting diode (OLED) display having thin film transistors (TFTs) is disclosed. In one aspect, TFTs of the OLED display include a substrate and a first semiconductor layer formed over the substrate and including first channel, source, and drain regions and a lightly doped region between the first channel region and the first source and drain regions. The OLED display also includes a second semiconductor layer formed over the substrate and including second channel, source, and drain regions. The OLED display further includes first and second gate electrodes formed over the first semiconductor layer and a third gate electrode formed over the second semiconductor layer. The width of the second gate electrode is less than that of the first gate electrode and the lightly doped region overlaps a portion of the first gate electrode and does not overlap the second gate electrode.
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公开(公告)号：US10957756B2
公开(公告)日：2021-03-23
申请号：US16367589
申请日：2019-03-28
发明人： Wang Woo Lee , Moo Soon Ko , Hyeon Sik Kim , Young Woo Park , Se Wan Son , Jin Sung An , Min Woo Woo , Seong Jun Lee , Jeong Soo Lee , Ji Seon Lee , Deuk Myung Ji
IPC分类号： H01L27/32 , H01L27/12 , G09G3/3225
摘要： A display device includes a substrate, a semiconductor layer on the substrate, a first insulating layer on the semiconductor layer, a first conductive layer on the semiconductor layer, a second insulating layer on the first conductive layer, a first contact hole penetrating the first insulating layer and the second insulating layer, a second conductive layer on the second insulating layer, connected to the semiconductor layer through the first contact hole, and including a hydrogen barrier material, and a third insulating layer on the second conductive layer.
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公开(公告)号：US20190088731A1
公开(公告)日：2019-03-21
申请号：US16058392
申请日：2018-08-08
发明人： Jeong-Soo Lee , Moo Soon Ko , Min Woo Woo , Ju-Won Yoon , Deuk Myung Ji
IPC分类号： H01L27/32 , H01L29/786 , G09G3/3258
摘要： A display device includes a plurality of pixels. Each pixel includes a first transistor including a first gate electrode, a first source region, and a first drain region, a second transistor connected to the first source region of the first transistor, a third transistor connected to the first gate electrode and the first drain region of the first transistor, a fifth transistor connected to the first source region of the first transistor, and a sixth transistor connected to the first drain region of the first transistor. The pixels include a first pixel and a second pixel disposed adjacent to each other. The first and second pixels share a fourth transistor connected to the third transistor of the first pixel and the third transistor of the second pixel, and share a seventh transistor connected to the sixth transistor of the first pixel and the sixth transistor of the second pixel.
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公开(公告)号：US20170221975A1
公开(公告)日：2017-08-03
申请号：US15484427
申请日：2017-04-11
发明人： Wang Woo Lee , Young Woo Park , Se Wan Son , Min Woo Woo
CPC分类号： H01L27/3258 , G09G3/3208 , H01L27/124 , H01L27/1248 , H01L27/1255 , H01L27/3241 , H01L27/3246 , H01L27/3248 , H01L27/3262 , H01L27/3265 , H01L27/3274 , H01L27/3276 , H01L2227/323
摘要： An organic light emitting diode display includes a substrate, a semiconductor disposed on the substrate that includes a channel for each of a plurality of transistors and doping regions formed at both sides of each channel; a gate insulating layer disposed on the semiconductor that includes an insulating layer opening through which the doping regions of two different transistors are exposed; a gate electrode disposed on the gate insulating layer that overlaps each channel; an interlayer insulating layer disposed on the gate electrode that includes a first and second contact holes through which the doping regions exposed within the insulating layer opening are each exposed; and data wirings disposed on the interlayer insulating layer that are each connected to the doping regions. The interlayer insulating layer includes an organic layer, and the first and second contact holes each include a first side wall positioned within the insulating layer opening.
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