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公开(公告)号：US11428978B2
公开(公告)日：2022-08-30
申请号：US16940374
申请日：2020-07-27
发明人： Dong Hee Lee , Baek Hee Lee
IPC分类号： G02F1/1343 , G02F1/1335 , G02F1/1333
摘要： Provided is a display device including a first substrate including a pixel electrode provided for each pixel; and a second substrate facing the first substrate and including an insulating substrate, a light blocking member disposed along a boundary the pixel, and a common electrode disposed along the plurality of pixels; wherein the common electrode includes a first common electrode layer and a second common electrode layer, the first common electrode layer and the second common electrode layer including a transparent conductive material, wherein the first common electrode layer is disposed on one surface of the insulating substrate, wherein the light blocking member is disposed on the first common electrode layer, and wherein the second common electrode layer is disposed on the first common electrode layer and the light blocking member.
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公开(公告)号：US10941342B2
公开(公告)日：2021-03-09
申请号：US16505712
申请日：2019-07-09
发明人： Bong Kyun Kim , Jin Suek Kim , Seung Bo Shim , Shin Hyuk Choi , Seung Hee Kim , Dong Hee Lee , In Seol Kuk , Beom Soo Kim , Sang Tae Kim , Young Chul Park , Young Jin Yoon , Dae Sung Lim
摘要： An etchant composition may include: a peroxosulfate; a cyclic amine compound; a first amphoteric compound including a carboxyl group; and a second amphoteric compound including a sulfone group, wherein the second amphoteric compound may be different from the first amphoteric compound.
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公开(公告)号：US10928576B2
公开(公告)日：2021-02-23
申请号：US16167410
申请日：2018-10-22
发明人： Sun Young Hong , Dong Hee Lee , Baek Hee Lee
摘要： An optical member including a light guide plate, a low refractive layer disposed on the light guide plate and having a refractive index less than that of the light guide plate, a low refractive underlying layer disposed between the low refractive layer and the light guide plate and having a thickness less than that of the low refractive layer, and a wavelength conversion layer disposed on the low refractive layer.
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公开(公告)号：US09627548B2
公开(公告)日：2017-04-18
申请号：US14841559
申请日：2015-08-31
发明人： Hyun Ju Kang , Dong Hee Lee , Gwang Min Cha , Sang Won Shin , Sang Woo Sohn
IPC分类号： H01L29/786 , H01L29/66 , H01L29/423 , H01L29/45 , H01L27/12
CPC分类号： H01L29/66969 , H01L21/47635 , H01L21/76834 , H01L21/76852 , H01L21/76855 , H01L21/76867 , H01L23/53233 , H01L23/53238 , H01L27/1225 , H01L29/41733 , H01L29/42384 , H01L29/45 , H01L29/78618 , H01L29/7869
摘要： A thin film transistor array panel that includes: a substrate; a gate electrode disposed on the substrate; a semiconductor layer disposed on the substrate; a gate insulating layer disposed between the gate electrode and the semiconductor layer; a source electrode disposed on the semiconductor layer and a drain electrode facing the source electrode; a metal oxide layer covering the source electrode and the drain electrode; and a passivation layer covering the source electrode, the drain electrode, and the metal oxide layer, wherein the source electrode and the drain electrode include a first material and a second material which is added to the first material and metal included in the metal oxide layer is formed by diffusing the second material.
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公开(公告)号：US10852581B2
公开(公告)日：2020-12-01
申请号：US16537743
申请日：2019-08-12
发明人： Dong Hee Lee , Baek Hee Lee , Sun-Young Hong
IPC分类号： G02F1/13357 , F21V8/00
摘要： A light unit according to an exemplary embodiment includes a light source and an optical member transmitting and converting light emitted from the light source, where the optical member includes a light guide, a low refractive index layer disposed on the light guide and having a smaller refractive index than that of the light guide, and a wavelength conversion layer disposed on the low refractive index layer and including quantum dots, and the low refractive index layer includes a metal.
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公开(公告)号：US20200024516A1
公开(公告)日：2020-01-23
申请号：US16505712
申请日：2019-07-09
发明人： Bong Kyun KIM , Jin Suek Kim , Seung Bo Shim , Shin Hyuk Choi , Seung Hee Kim , Dong Hee Lee , In Seol Kuk , Beom Soo Kim , Sang Tae Kim , Young Chul Park , Young Jin Yoon , Dae Sung Lim
摘要： An etchant composition may include: a peroxosulfate; a cyclic amine compound; a first amphoteric compound including a carboxyl group; and a second amphoteric compound including a sulfone group, wherein the second amphoteric compound may be different from the first amphoteric compound.
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公开(公告)号：US09410234B2
公开(公告)日：2016-08-09
申请号：US14670403
申请日：2015-03-26
发明人： Hyun Ju Kang , Sang Woo Sohn , Sang Won Shin , Dong Hee Lee , Chang Oh Jeong
CPC分类号： C23C14/044 , H01J37/34 , H01J37/3447
摘要： Provided are a sputtering device and a method of forming a layer using the same.The method of forming a layer using the sputtering device includes: placing a substrate within a chamber; depositing target particles emitted from a target, which faces the substrate, on the substrate using a sputtering process; and horizontally moving a plurality of shield rods, which are installed in a shield mask disposed between the substrate and the target and are separated from each other along a first direction, during the sputtering process.
摘要翻译： 提供溅射装置和使用其形成层的方法。 使用溅射装置形成层的方法包括：将基板放置在室内; 使用溅射工艺将从面向衬底的靶发射的靶颗粒沉积在衬底上; 并且水平移动多个屏蔽杆，其安装在设置在基板和靶之间的屏蔽掩模中，并且在溅射过程期间沿着第一方向彼此分离。
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8.发明授权公开(公告)号：US10734461B2
公开(公告)日：2020-08-04
申请号：US16250642
申请日：2019-01-17
发明人： Dong Hee Lee , Hyun Ju Kang , Sang Won Shin
IPC分类号： H01L27/32 , H01L29/423 , H01L27/12 , H01L29/49 , H01L29/786 , H01L29/51
摘要： An exemplary embodiment of the present invention provides a thin film transistor array panel and an organic light emitting diode display including the same including a substrate, a semiconductor disposed on the substrate, a first gate insulation layer disposed on the semiconductor, and a first diffusion barrier layer disposed on the first gate insulation layer. A second diffusion barrier layer is disposed on a lateral surface of the first diffusion barrier layer. A first gate electrode is disposed on the first diffusion barrier layer. A source electrode and a drain electrode are connected to the semiconductor. The first diffusion barrier layer comprises a metal, and the second diffusion barrier layer comprises a metal oxide including the metal.
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公开(公告)号：US10192944B2
公开(公告)日：2019-01-29
申请号：US15237866
申请日：2016-08-16
发明人： Dong Hee Lee , Hyun Ju Kang , Sang Won Shin
IPC分类号： H01L27/32 , H01L27/12 , H01L29/49 , H01L29/423 , H01L29/51 , H01L29/786
摘要： An exemplary embodiment of the present invention provides a thin film transistor array panel and an organic light emitting diode display including the same including a substrate, a semiconductor disposed on the substrate, a first gate insulation layer disposed on the semiconductor, and a first diffusion barrier layer disposed on the first gate insulation layer. A second diffusion barrier layer is disposed on a lateral surface of the first diffusion barrier layer. A first gate electrode is disposed on the first diffusion barrier layer. A source electrode and a drain electrode are connected to the semiconductor. The first diffusion barrier layer comprises a metal, and the second diffusion barrier layer comprises a metal oxide including the metal.
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