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公开(公告)号：US11380753B2
公开(公告)日：2022-07-05
申请号：US16899782
申请日：2020-06-12
发明人： Sang Gab Kim , Tae Sung Kim , Joon Geol Lee , Hyun Min Cho , Dae Won Choi , Yun Jong Yeo
摘要： A display device includes a base substrate; an organic layer disposed on the base substrate; and a first conductive layer disposed on the organic layer, wherein the first conductive layer includes a plurality of stacked films, the plurality of stacked films include a first conductive film disposed directly on the organic layer and a second conductive film disposed on the first conductive film, and the first conductive film has an oxygen concentration higher than an oxygen concentration of the second conductive film.
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公开(公告)号：US20180364521A1
公开(公告)日：2018-12-20
申请号：US15870398
申请日：2018-01-12
发明人： Seung In Baek , Hyun Eok Shin , Su Jin Choi , Sang Gab Kim , Ji Hun Kim , Hyeon Hwan Kim , Jung Gun NAM , Young Eun Park , Joon Yong Park , Jin Ho Park , Gyung Min Baek , Yun Jong Yeo , Gug Rae Jo , Hyun Ji Ha , Youn Ho Han
IPC分类号： G02F1/1335
CPC分类号： G02F1/133528 , G02B1/113 , G02B5/3058 , G02F1/133502 , G02F1/133514 , G02F1/133617 , G02F1/1368 , G02F2001/133519 , G02F2001/133548 , G02F2001/133565 , G02F2201/38 , G02F2202/36 , G02F2203/055 , G02F2203/09 , H01L51/5281
摘要： A polarizing layer includes a substrate and a plurality of parallel wires disposed on the substrate. Each of the plurality of wires includes a base layer disposed on the substrate and an anti-reflective layer disposed on the base layer. The base layer includes aluminum or an aluminum alloy. The anti-reflective layer has a thickness within a range of 12 nm to 40 nm.
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公开(公告)号：US09455333B2
公开(公告)日：2016-09-27
申请号：US14809830
申请日：2015-07-27
发明人： Je Hun Lee , Jun Ho Song , Yun Jong Yeo , Hwa Dong Jung
IPC分类号： H01L29/78 , H01L29/08 , H01L27/12 , H01L29/66 , H01L29/786 , H01L29/40 , H01L21/28 , H01L21/268 , H01L21/308 , H01L21/02 , H01L29/423 , H01L29/86
CPC分类号： H01L29/66742 , H01L21/02205 , H01L21/2686 , H01L21/28247 , H01L21/3086 , H01L27/1214 , H01L29/0847 , H01L29/401 , H01L29/42356 , H01L29/66969 , H01L29/7869 , H01L29/78693 , H01L29/86
摘要： A thin film transistor array panel includes a substrate, a light blocking film disposed on the substrate, a buffer layer covering the light blocking film, and a channel region disposed on the buffer layer. A source region and a drain region are disposed in the same layer as the channel region. A gate insulating layer is disposed on the channel region, and a gate electrode overlaps the channel region, with the gate insulating layer interposed between the gate electrode and the channel region. A passivation layer is disposed on the gate electrode, the source region, the drain region, and the buffer layer. A source electrode and a drain electrode are disposed on the passivation layer, wherein the channel region, the source region, and the drain region comprise an oxide semiconductor, and wherein a carrier concentration of the source region and the drain region is larger than in the channel region.
摘要翻译： 薄膜晶体管阵列面板包括衬底，设置在衬底上的遮光膜，覆盖遮光膜的缓冲层和设置在缓冲层上的沟道区。 源极区域和漏极区域设置在与沟道区域相同的层中。 栅极绝缘层设置在沟道区上，并且栅电极与沟道区重叠，栅极绝缘层介于栅电极和沟道区之间。 钝化层设置在栅电极，源极区，漏极区和缓冲层上。 源电极和漏极设置在钝化层上，其中沟道区，源区和漏区包括氧化物半导体，并且其中源极区和漏极区的载流子浓度大于 渠道区域。
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公开(公告)号：US11984537B2
公开(公告)日：2024-05-14
申请号：US17188783
申请日：2021-03-01
发明人： Su Bin Bae , Yun Jong Yeo , Jung Yun Jo
CPC分类号： H01L33/387 , H01L33/405 , H01L33/42 , H01L33/502 , H01L33/62
摘要： A display device includes a substrate; a first circuit part and a second circuit part on the substrate and spaced from each other in a first direction; and an emission part between the first circuit part and the second circuit part, the emission part being located between the first circuit part and the second circuit part in a direction parallel to the substrate, wherein the first circuit part includes a first electrode extending to the emission part, wherein the second circuit part includes a second electrode extending to the emission part, and wherein the emission part includes a light emitting element located between the first electrode and the second electrode.
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公开(公告)号：US11567363B2
公开(公告)日：2023-01-31
申请号：US17022459
申请日：2020-09-16
发明人： Sung Won Cho , Yun Jong Yeo , Seon Il Kim , Youn Joon Kim , Dae Won Choi
IPC分类号： G02B3/02 , G02F1/13357 , G02B5/04 , G06F1/16 , G02F1/1335
摘要： A light control member includes a light control substrate including a surface, and a scalene prism disposed on the light control substrate. The scalene prism includes a first side surface extended at a first angle with respect to the surface of the light control substrate, and a second side surface extended at a second angle with respect to the surface of the light control substrate, the second angle being greater than the first angle. The light control member includes an etching stopper disposed on the scalene prism, and at least one absorption pattern disposed on the etching stopper on the second side surface of the scalene prism.
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6.发明授权公开(公告)号：US11462574B2
公开(公告)日：2022-10-04
申请号：US16896146
申请日：2020-06-08
发明人： Sungwon Cho , Yu-Gwang Jeong , Daewon Choi , Seon-Il Kim , Subin Bae , Yun Jong Yeo
IPC分类号： H01L27/14 , H01L27/12 , H01L29/786
摘要： A display substrate includes a substrate, a first gate electrode on the substrate, a first gate insulating layer on the first gate electrode, an active layer on the first gate insulating layer, a second gate insulating layer on the active layer, a second gate electrode on the second gate insulating layer, an interlayer insulating layer on the second gate electrode, a first electrode on the interlayer insulating layer to contact a top surface, a side wall, and a bottom surface of the active layer via a first contact hole through the interlayer insulating layer, the second gate insulating layer, the active layer, and a portion of the first gate insulating layer, and a second electrode on the interlayer insulating layer to contact the first gate electrode via a second contact hole through the interlayer insulating layer, the second gate insulating layer, and the first gate insulating layer.
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公开(公告)号：USRE48290E1
公开(公告)日：2020-10-27
申请号：US16130107
申请日：2018-09-13
发明人： Je Hun Lee , Jun Ho Song , Yun Jong Yeo , Hwa Dong Jung
IPC分类号： H01L29/786 , H01L29/66 , H01L21/308 , H01L29/08 , H01L21/268 , H01L29/423 , H01L27/12 , H01L21/28 , H01L29/40 , H01L21/02 , H01L29/86
摘要： A thin film transistor array panel includes a substrate, a light blocking film disposed on the substrate, a buffer layer covering the light blocking film, and a channel region disposed on the buffer layer. A source region and a drain region are disposed in the same layer as the channel region. A gate insulating layer is disposed on the channel region, and a gate electrode overlaps the channel region, with the gate insulating layer interposed between the gate electrode and the channel region. A passivation layer is disposed on the gate electrode, the source region, the drain region, and the buffer layer. A source electrode and a drain electrode are disposed on the passivation layer, wherein the channel region, the source region, and the drain region comprise an oxide semiconductor, and wherein a carrier concentration of the source region and the drain region is larger than in the channel region.
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公开(公告)号：US10079326B2
公开(公告)日：2018-09-18
申请号：US15061852
申请日：2016-03-04
发明人： Yun Jong Yeo , Jung Ha Son , Joo Hyung Lee
IPC分类号： H01L31/113 , H01L31/0216 , H01L31/0376 , H01L31/0224 , H01L29/786 , H01L31/20 , G02F1/1362 , G06F3/041 , G06F3/042 , G02F1/133
CPC分类号： H01L31/1136 , G02F1/1362 , G02F2001/13312 , G06F3/0412 , G06F3/0421 , G06F2203/04103 , H01L27/124 , H01L29/78633 , H01L29/78648 , H01L29/78684 , H01L31/02162 , H01L31/022408 , H01L31/03765 , H01L31/204
摘要： An exemplary embodiment of the present invention provides an optical sensor, including: a substrate; an infrared ray sensing thin film transistor including a first semiconductor layer that is formed on the substrate and arranged to operate by receiving infrared light, and a bandpass filter formed on the substrate and sized and arranged to pass the infrared light; a visible ray sensing thin film transistor including a second semiconductor layer formed on the substrate and arranged to operate by receiving visible light; and a switching thin film transistor including a third semiconductor layer formed on the substrate, wherein the bandpass filter may be formed of a metal material patterned to have features, successive features spaced apart from each other by a predetermined period so as to pass the infrared light and to block the visible light.
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公开(公告)号：US09793377B2
公开(公告)日：2017-10-17
申请号：US14808769
申请日：2015-07-24
发明人： Je Hun Lee , Jun Ho Song , Yun Jong Yeo , Hwa Dong Jung
IPC分类号： H01L29/66 , H01L29/786 , H01L29/40 , H01L21/28 , H01L21/268 , H01L21/308 , H01L21/02 , H01L27/12 , H01L29/423 , H01L29/08 , H01L29/86
CPC分类号： H01L29/66742 , H01L21/02205 , H01L21/2686 , H01L21/28247 , H01L21/3086 , H01L27/1214 , H01L29/0847 , H01L29/401 , H01L29/42356 , H01L29/66969 , H01L29/7869 , H01L29/78693 , H01L29/86
摘要： The present invention relates to a thin film transistor, a thin film transistor array panel, and a manufacturing method thereof. A thin film transistor according to an exemplary embodiments of the present invention includes: a gate electrode; a gate insulating layer positioned on or under the gate electrode; a channel region overlapping the gate electrode, the gate insulating layer interposed between the channel region and the gate electrode; and a source region and a drain region, facing each other with respect to the channel region, positioned in the same layer as the channel region, and connected to the channel region, wherein the channel region, the source region, and the drain region comprise an oxide semiconductor, and wherein a carrier concentration of the source region and the drain region is larger than a carrier concentration of the channel region.
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公开(公告)号：US10768463B2
公开(公告)日：2020-09-08
申请号：US15814623
申请日：2017-11-16
发明人： Yun Jong Yeo , Seon Il Kim , Ji Hun Kim , Sung Won Cho , Sang Youn Han
IPC分类号： G02F1/1333 , G02F1/13357 , G02F1/1335 , G06F3/041 , G06F3/042
摘要： Provided herein may be a display device. The display device may include a first substrate including a first substrate having a plurality of pixel areas; a second substrate having a second base substrate facing the first substrate, first to third color filters provided on the second base substrate, the first to third color filters being respectively disposed on locations corresponding to respective pixel areas of the plurality of pixel areas and embodying different colors, and an infrared sensor disposed between the plurality of pixel areas in a plan view and configured to sense infrared light; a liquid crystal layer disposed between the first substrate and the second substrate; and a backlight unit configured to provide single-color light to the liquid crystal layer. At least one of the first to third color filters may include infrared quantum dot material which converts light provided from the backlight unit into infrared light.
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