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公开(公告)号：US09443881B2
公开(公告)日：2016-09-13
申请号：US14518278
申请日：2014-10-20
发明人： Jean-Ho Song , Shin-Il Choi , Sun-Young Hong , Shi-Yul Kim , Ki-Yeup Lee , Jae-Hyoung Youn , Sung-Ryul Kim , O-Sung Seo , Yang-Ho Bae , Jong-Hyun Choung , Dong-Ju Yang , Bong-Kyun Kim , Hwa-Yeul Oh , Pil-Soon Hong , Byeong-Beom Kim , Je-Hyeong Park , Yu-Gwang Jeong , Jong-In Kim , Nam-Seok Suh
IPC分类号： H01L29/04 , H01L27/12 , H01L29/423 , H01L29/45 , H01L29/786
CPC分类号： H01L27/124 , H01L27/12 , H01L27/1214 , H01L27/1288 , H01L29/42368 , H01L29/458 , H01L29/78669
摘要： A thin film transistor array panel includes a gate line, a gate insulating layer that covers the gate line, a semiconductor layer that is disposed on the gate insulating layer, a data line and drain electrode that are disposed on the semiconductor layer, a passivation layer that covers the data line and drain electrode and has a contact hole that exposes a portion of the drain electrode, and a pixel electrode that is electrically connected to the drain electrode through the contact hole. The data line and drain electrode each have a double layer that includes a lower layer of titanium and an upper layer of copper, and the lower layer is wider than the upper layer, and the lower layer has a region that is exposed. The gate insulating layer may have a step shape.
摘要翻译： 薄膜晶体管阵列面板包括栅极线，覆盖栅极线的栅极绝缘层，设置在栅极绝缘层上的半导体层，设置在半导体层上的数据线和漏极，钝化层 覆盖数据线和漏电极，并且具有露出漏电极的一部分的接触孔，以及通过接触孔与漏电极电连接的像素电极。 数据线和漏极各自具有包括钛的下层和铜的上层的双层，下层比上层宽，下层具有暴露的区域。 栅极绝缘层可以具有台阶形状。
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公开(公告)号：US20150053984A1
公开(公告)日：2015-02-26
申请号：US14518278
申请日：2014-10-20
发明人： JEAN-HO SONG , Shin-Il Choi , Sun-Young Hong , Shi-Yul Kim , Ki-Yeup Lee , Jae-Hyoung Youn , Sung-Ryul Kim , O-Sung Seo , Yang-Ho Bae , Jong-Hyun Choung , Dong-Ju Yang , Bong-Kyun Kim , Hwa-Yeul Oh , Pil-Soon Hong , Byeong-Beom Kim , Je-Hyeong Park , Yu-Gwang Jeong , Jong-In Kim , Nam-Seok Suh
IPC分类号： H01L27/12 , H01L29/45 , H01L29/423 , H01L29/786
CPC分类号： H01L27/124 , H01L27/12 , H01L27/1214 , H01L27/1288 , H01L29/42368 , H01L29/458 , H01L29/78669
摘要： A thin film transistor array panel includes a gate line, a gate insulating layer that covers the gate line, a semiconductor layer that is disposed on the gate insulating layer, a data line and drain electrode that are disposed on the semiconductor layer, a passivation layer that covers the data line and drain electrode and has a contact hole that exposes a portion of the drain electrode, and a pixel electrode that is electrically connected to the drain electrode through the contact hole. The data line and drain electrode each have a double layer that includes a lower layer of titanium and an upper layer of copper, and the lower layer is wider than the upper layer, and the lower layer has a region that is exposed. The gate insulating layer may have a step shape.
摘要翻译： 薄膜晶体管阵列面板包括栅极线，覆盖栅极线的栅极绝缘层，设置在栅极绝缘层上的半导体层，设置在半导体层上的数据线和漏极，钝化层 覆盖数据线和漏电极，并且具有露出漏电极的一部分的接触孔，以及通过接触孔与漏电极电连接的像素电极。 数据线和漏极各自具有包括钛的下层和铜的上层的双层，下层比上层宽，下层具有暴露的区域。 栅极绝缘层可以具有台阶形状。
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公开(公告)号：US08563368B2
公开(公告)日：2013-10-22
申请号：US13758716
申请日：2013-02-04
发明人： Young-Wook Lee , Hong-Suk Yoo , Jean-Ho Song , Jae-Hyoung Youn , Woo-Geun Lee , Ki-Won Kim , Jong-In Kim
IPC分类号： H01L21/00
CPC分类号： H01L29/66742 , H01L27/1225 , H01L27/124 , H01L27/1248
摘要： A thin film transistor substrate according to an embodiment of the present invention includes: an insulation substrate; a gate line formed on the insulation substrate; a first interlayer insulating layer formed on the gate line; a data line and a gate electrode formed on the first interlayer insulating layer; a gate insulating layer formed on the data line and gate electrode; a semiconductor formed on the gate insulating layer and overlapping the gate electrode; a second interlayer insulating layer formed on the semiconductor; a first connection formed on the second interlayer insulating layer and electrically connecting the gate line and the gate electrode to each other; a drain electrode connected to the semiconductor; a pixel electrode connected to the drain electrode; and a second connection connecting the data line and the semiconductor to each other.
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公开(公告)号：US09799678B2
公开(公告)日：2017-10-24
申请号：US14605749
申请日：2015-01-26
发明人： Byeong-Beom Kim , Je-Hyeong Park , Jae-Hyoung Youn , Jean-Ho Song , Jong-In Kim
IPC分类号： H01L29/786 , H01L23/31 , H01L27/12 , C23C14/14 , C23C14/34 , H01L23/52 , H01L23/482
CPC分类号： H01L27/124 , C23C14/14 , C23C14/34 , H01L23/4827 , H01L23/52 , H01L29/786 , H01L2924/0002 , H01L2924/00
摘要： A method for forming a thin film according to an exemplary embodiment of the present invention includes forming the thin film at a power density in the range of approximately 1.5 to approximately 3 W/cm2 and at a pressure of an inert gas that is in the range of approximately 0.2 to approximately 0.3 Pa. This process results in an amorphous metal thin film barrier layer that prevents undesired diffusion from adjacent layers, even when this barrier layer is thinner than many conventional barrier layers.
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公开(公告)号：US09261749B2
公开(公告)日：2016-02-16
申请号：US14591833
申请日：2015-01-07
发明人： Jae Hwa Park , Jong-In Kim , Yeo Geon Yoon , Min-Wook Park , Jang-Il Kim , Joon-Chul Goh , Hyo-Seop Kim , Bum Ki Baek , Young-Soo Yoon , Hak Bum Choi , Kyung Ho Kim
IPC分类号： G09G3/36 , G02F1/1362 , G02F1/1345 , G02F1/1368 , H01L27/12
CPC分类号： G02F1/136286 , G02F1/13452 , G02F1/13458 , G02F1/136213 , G02F1/13624 , G02F1/1368 , G09G3/3648 , G09G3/3655 , G09G2300/0426 , G09G2300/0876 , G09G2320/0233 , H01L27/124
摘要： A display device includes gate lines, data lines, first wires and second wires extending in the directions of the gate lines and data lines, and pixels having a first subpixel and a second subpixel each. The first subpixel has a first subpixel electrode and a first switching element, and the second subpixel has a second subpixel electrode and second and third switching elements. The control terminals of the three switching elements are connected to the same gate line, and the input terminals of the first and second switching elements are connected to the same data line. The first and second switching elements have output terminals connected to the first and second subpixel electrodes, respectively. The second switching element's output terminal connects to the third switching element, which has an output terminal connected to a second wire. The first wires and the second wires are connected in a pixel.
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公开(公告)号：US11574976B2
公开(公告)日：2023-02-07
申请号：US17469269
申请日：2021-09-08
发明人： Youngjae Jeon , Woogeun Lee , Jong-In Kim , Jin-Won Lee
IPC分类号： G09G3/3233 , H01L27/32 , H01L27/12 , G09G3/3266 , G09G3/3275
摘要： A display device includes a driving transistor on a substrate, a light emitting element disposed on the driving transistor, and a lower electrode disposed between the substrate and the driving transistor. The driving transistor includes an active pattern and a gate electrode. The active pattern includes a first region, a second region, and a channel region between the first region and the second region. The light emitting element is electrically connected to the second region of the active pattern. The lower electrode overlaps the channel region of the active pattern and provides a back bias voltage to the driving transistor.
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公开(公告)号：US11367766B2
公开(公告)日：2022-06-21
申请号：US16841189
申请日：2020-04-06
发明人： Seokhwan Bang , Jong-In Kim , Kangnam Kim , Woogeun Lee , Sung-Hoon Lim , Soojung Chae
摘要： An organic light emitting diode display device includes a substrate, an active layer disposed on the substrate and including a metal oxide-based semiconductor, a gate electrode disposed on the active layer, an insulating layer disposed on the gate electrode, source and drain electrodes disposed on the insulating layer, a light emitting element on the source and drain electrodes, and a gate insulating layer between the active layer and the gate electrode. The gate insulating layer includes first and second gate insulating layers. The first gate insulating layer directly contacts the active layer and has a first amount of nitrogen. The second gate insulating layer is disposed on the first gate insulating layer and has a second amount of nitrogen that is different from the first amount of nitrogen.
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公开(公告)号：US09753345B2
公开(公告)日：2017-09-05
申请号：US13732803
申请日：2013-01-02
发明人： Jong-In Kim , Sang Yong No , Kook Hyun Choi , Sang Ki Kwak , Jang Soo Kim
IPC分类号： G02F1/1362 , H01L33/00 , G02F1/1337 , G02F1/1345 , G02F1/1343
CPC分类号： G02F1/136286 , G02F1/1337 , G02F1/13452 , G02F1/13624 , G02F2001/134345 , H01L33/0054
摘要： A mother substrate for a display device includes: a first mother substrate and a second mother substrate including a plurality of panel regions and facing each other; a first contact electrode and a second contact electrode on the first mother substrate; a common electrode, a first voltage application electrode and a second voltage application electrode separated from each other and on the second mother substrate; and a liquid crystal layer between the first mother substrate and the second mother substrate. The first voltage application electrode is connected to the first contact electrode, and the second voltage application electrode is connected to the second contact electrode. The first voltage application electrode is applied with a first voltage, and the second voltage application electrode is applied with a second voltage different from the first voltage.
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公开(公告)号：US08879031B2
公开(公告)日：2014-11-04
申请号：US14046396
申请日：2013-10-04
发明人： Kyung-Sook Jeon , Jang-Soo Kim , Hong-Suk Yoo , Yong-Hwan Kim , Hwa-Yeul Oh , Jong-In Kim , Sang-Hee Jang
IPC分类号： G02F1/1333 , G02F1/1339 , G02F1/1335
CPC分类号： G02F1/133514 , G02F1/133516 , G02F1/13394 , G02F2001/133388
摘要： Exemplary embodiments of the present invention disclose a liquid crystal display (LCD) and a method of manufacturing the same. The LCD may have a display area and a peripheral area. An organic layer of the peripheral area may be patterned using a half-tone mask, and a protrusion member may be formed in the peripheral area. Accordingly, the thin film transistor array panel and the corresponding substrate may be prevented from being temporary adhered in the peripheral area such that the density of the liquid crystal molecules filled in the peripheral area may be uniformly maintained and the display quality of the liquid crystal display may be improved.
摘要翻译： 本发明的示例性实施例公开了液晶显示器（LCD）及其制造方法。 LCD可以具有显示区域和外围区域。 可以使用半色调掩模对周边区域的有机层进行图案化，并且可以在周边区域中形成突起构件。 因此，可以防止薄膜晶体管阵列面板和对应的基板临时粘附在周边区域中，使得可以均匀地保持填充在周边区域中的液晶分子的密度，并且液晶显示器的显示质量 可以改进。
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