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1. 发明授权

US11127724B2 Light emitting diode device and method of manufacturing the same 有权
公开(公告)号：US11127724B2
公开(公告)日：2021-09-21
申请号：US16691495
申请日：2019-11-21
申请人： SAMSUNG DISPLAY CO., LTD.
发明人： Su Bin Bae , Yu Gwang Jeong , Shin Il Choi , Joon Geol Lee , Sang Gab Kim
IPC分类号： H01L21/306 , H01L25/16 , H01L33/20 , H01L33/44 , H01L33/54 , H01L33/62 , H01L25/075 , H01L33/00 , H01L27/12
摘要： A light emitting diode device includes a thin film transistor substrate having a plurality of light emitting areas, a first diode electrode and a second diode electrode on the thin film transistor substrate, a first passivation pattern between the first diode electrode and the second diode electrode, a plurality of micro light emitting diodes on the first passivation pattern, a first bridge pattern on the micro light emitting diodes and electrically connecting the first diode electrode to the micro light emitting diodes, and a second bridge pattern on the first bridge pattern and electrically connecting the second diode electrode to the micro light emitting diodes, wherein each sidewall of each of the micro light emitting diodes and each sidewall of the first passivation pattern form a same plane.

2. 发明授权

US09978777B2 Display device including thin film transistor array panel and manufacturing method thereof 有权
公开(公告)号：US09978777B2
公开(公告)日：2018-05-22
申请号：US15392888
申请日：2016-12-28
申请人： Samsung Display Co., Ltd.
发明人： Tae An Seo , Su Bin Bae , Yu-Gwang Jeong , Hyun Min Cho , Shin Il Choi , Jin Hwan Choi
IPC分类号： H01L27/12 , H01L29/66 , H01L29/786
CPC分类号： H01L27/1225 , H01L27/124 , H01L27/1288 , H01L29/66969 , H01L29/7869
摘要： A TFT array panel of a display device includes a first substrate, a first electrode disposed on the first substrate, a first insulating layer including a first hole, the first insulating layer disposed on the first electrode, a second insulating layer disposed on the first insulating layer and including a second hole corresponding to the first hole, and a capping layer including a first inner portion, the capping layer disposed on an inner lateral surface forming the second hole, where an end portion of the first inner portion disposed in the second hole is separated from the first electrode.

3. 发明授权

US09691795B2 Display apparatus and manufacturing method thereof 有权
公开(公告)号：US09691795B2
公开(公告)日：2017-06-27
申请号：US15175839
申请日：2016-06-07
申请人： Samsung Display Co., Ltd.
发明人： Jung Yun Jo , Su Bin Bae , Sang Hyeon Song , Cheol Geun An
IPC分类号： H01L27/14 , H01L29/04 , H01L29/15 , H01L27/12 , G06F3/041
CPC分类号： H01L27/124 , G06F3/0416 , G06F2203/04103 , H01L27/1262
摘要： An exemplary embodiment of the described technology relates generally to a display apparatus including a plurality of pixels and corresponding to one area of a substrate for displaying an image, and a pad area corresponding to another area of the substrate, the pad area including a lower electrode configured to transmit an electric signal to the pixels, and a plurality of pad electrodes electrically connecting the lower electrode and a driving chip, wherein each of the pad electrodes includes a first contact surface for contacting the lower electrode, a second contact surface for contacting the driving chip, and an oxide layer on a surface of the pad electrode that is exposed to the outside, and that connects the first contact surface and the second contact surface.

4. 发明授权

US11183518B2 Transistor array panel and manufacturing method thereof 有权
公开(公告)号：US11183518B2
公开(公告)日：2021-11-23
申请号：US16987952
申请日：2020-08-07
申请人： Samsung Display Co., Ltd.
发明人： Yu-Gwang Jeong , Hyun Min Cho , Su Bin Bae , Shin Il Choi , Sang Gab Kim
IPC分类号： H01L27/12 , H01L21/311 , H01L29/417 , H01L29/786 , G02F1/1368 , H01L27/32
摘要： A transistor array panel is manufactured by a method that reduces or obviates the need for highly selective etching agents or complex processes requiring multiple photomasks to create contact holes. The panel includes: a substrate; a buffer layer positioned on the substrate; a semiconductor layer positioned on the buffer layer; an intermediate insulating layer positioned on the semiconductor layer; and an upper conductive layer positioned on the intermediate insulating layer, wherein the semiconductor layer includes a first contact hole, the intermediate insulating layer includes a second contact hole positioned in an overlapping relationship with the first contact hole, and the upper conductive layer is in contact with a side surface of the semiconductor layer in the first contact hole.

5. 发明授权

US11101336B2 Display device and manufacturing method thereof 有权
公开(公告)号：US11101336B2
公开(公告)日：2021-08-24
申请号：US16260293
申请日：2019-01-29
申请人： SAMSUNG DISPLAY CO., LTD.
发明人： Yu-Gwang Jeong , Su Bin Bae , Joon Geol Lee , Sang Gab Kim , Shin Il Choi
IPC分类号： H01L29/08 , H01L27/32 , H01L29/786 , H01L29/45 , H01L29/417 , H01L27/12
摘要： A display device and a method for manufacturing a display device, the device including a semiconductor layer on a substrate; a gate insulation layer and an interlayer insulation layer that overlap the semiconductor layer; contact holes that penetrate the gate insulation layer and the interlayer insulation layer; a source electrode and a drain electrode that are electrically connected with the semiconductor layer through the contact holes; a light emitting diode that is connected with the drain electrode; and first spacers and second spacers between the source electrode and the interlayer insulation layer and between the drain electrode and the interlayer insulation layer in the contact holes.

6. 发明申请

US20170200747A1 DISPLAY DEVICE INCLUDING THIN FILM TRANSISTOR ARRAY PANEL AND MANUFACTURING METHOD THEREOF 有权
公开(公告)号：US20170200747A1
公开(公告)日：2017-07-13
申请号：US15392888
申请日：2016-12-28
申请人： Samsung Display Co., Ltd.
发明人： Tae An Seo , Su Bin Bae , Yu-Gwang Jeong , Hyun Min Cho , Shin Il Choi , Jin Hwan Choi
IPC分类号： H01L27/12 , H01L29/66 , H01L29/786
CPC分类号： H01L27/1225 , H01L27/124 , H01L27/1288 , H01L29/66969 , H01L29/7869
摘要： A TFT array panel of a display device includes a first substrate, a first electrode disposed on the first substrate, a first insulating layer including a first hole, the first insulating layer disposed on the first electrode, a second insulating layer disposed on the first insulating layer and including a second hole corresponding to the first hole, and a capping layer including a first inner portion, the capping layer disposed on an inner lateral surface forming the second hole, where an end portion of the first inner portion disposed in the second hole is separated from the first electrode.

7. 发明申请

US20170077213A1 DISPLAY DEVICE 审中-公开
标题翻译：显示设备
公开(公告)号：US20170077213A1
公开(公告)日：2017-03-16
申请号：US15263245
申请日：2016-09-12
申请人： Samsung Display Co., Ltd.
发明人： Jung Yun Jo , Su Bin Bae , Jang-Kyum Kim , Jeong Do Yang , Chung-Seok Lee
IPC分类号： H01L27/32 , H01L51/00
CPC分类号： H01L27/3279 , H01L27/3276 , H01L51/0097 , H01L2251/5338
摘要： A display device is disclosed. In one aspect, the display device includes a substrate including a display area and a non-display area and an input wiring portion and an output wiring portion formed in the non-display area. The display device also includes a driver integrated circuit (IC) formed over the substrate and electrically connected to the input and output wiring portions. Each of the input and output wiring portions includes a metal layer and a metal carbide layer that covers the metal layer.
摘要翻译：公开了一种显示装置。一方面，显示装置包括具有显示区域和非显示区域的基板，以及形成在非显示区域中的输入布线部分和输出布线部分。显示装置还包括形成在基板上并与输入和输出布线部分电连接的驱动器集成电路（IC）。每个输入和输出布线部分包括覆盖金属层的金属层和金属碳化物层。

8. 发明授权

US10672799B2 Display device and manufacturing method thereof 审中-公开
公开(公告)号：US10672799B2
公开(公告)日：2020-06-02
申请号：US15465154
申请日：2017-03-21
申请人： Samsung Display Co. Ltd.
发明人： Yu Gwang Jeong , Su Bin Bae , Hyun Min Cho , Sang Gab Kim
IPC分类号： H01L51/50 , H01L29/786 , H01L27/12
摘要： A display device may include a substrate, an active pattern layer, a gate insulating layer, a first metal pattern layer, an interlayer insulating layer, a second metal pattern layer, and a passivation film. The active pattern layer may be disposed on the substrate. The gate insulating layer may be disposed on the active pattern layer. The first metal pattern layer may be disposed on the gate insulating layer. The interlayer insulating layer may be disposed on the first metal pattern layer. The second metal pattern layer may be disposed on the interlayer insulating layer. The passivation film may be disposed on the side wall of the second metal pattern layer.

9. 发明授权

US10126886B2 Electrode pattern, manufacturing method thereof, and touch sensor including the same 有权
公开(公告)号：US10126886B2
公开(公告)日：2018-11-13
申请号：US14712953
申请日：2015-05-15
申请人： SAMSUNG DISPLAY CO., LTD.
发明人： Shin Il Choi , Jae Neung Kim , Su Bin Bae , Yu-Gwang Jeong
IPC分类号： G06F3/045 , G06F3/044
摘要： A transparent electrode pattern includes a first electrode including a first lower conductive layer and a first upper conductive layer located on the first lower conductive layer and a second electrode spaced apart from the first electrode and including a second lower conductive layer and a second upper conductive layer positioned on the second lower conductive layer. The first and second lower conductive layers may include a metal nanowire. The first and second upper conductive layers may include a transparent conductive material that is dry-etchable.

10. 发明授权

US09076691B2 Thin film transistor array panel and method of manufacturing the same 有权
标题翻译：薄膜晶体管阵列面板及其制造方法
公开(公告)号：US09076691B2
公开(公告)日：2015-07-07
申请号：US13875722
申请日：2013-05-02
申请人： Samsung Display Co., Ltd.
发明人： Shin Il Choi , Sang Gab Kim , Su Bin Bae , Yu-Gwang Jeong
IPC分类号： H01L21/00 , H01L27/12 , H01L27/32
CPC分类号： H01L27/124 , H01L27/1248 , H01L27/322 , H01L27/3248
摘要： A method of manufacturing a thin film transistor array panel includes: a gate insulating layer disposed on a gate electrode, a semiconductor disposed on the gate insulating layer, a source electrode opposite a drain electrode disposed on the semiconductor, a color filter disposed on the gate insulating layer, an overcoat disposed on the color filter and including an inorganic material. A first dry etching is performed using the photosensitive film pattern as a mask to etch the overcoat and provide a preliminary contact hole, through which a portion of the color filter is exposed. A second dry etching is performed using the overcoat as a mask to etch the color filter through the preliminary contact hole and to provide a contact hole, through which a portion of the drain electrode is exposed. A pixel electrode is connected to the drain electrode through the contact hole, on the overcoat.
摘要翻译：制造薄膜晶体管阵列面板的方法包括：设置在栅电极上的栅极绝缘层，设置在栅极绝缘层上的半导体，设置在半导体上的漏电极相对的源电极，设置在栅极上的滤色器绝缘层，设置在滤色器上并包括无机材料的外涂层。使用感光膜图案作为掩模进行第一干蚀刻，以蚀刻外涂层并提供初步接触孔，滤色片的一部分穿过该预接触孔。使用外涂层作为掩模进行第二干蚀刻，以通过预接触孔蚀刻滤色器，并提供接触孔，漏电极的一部分暴露在该接触孔中。像素电极通过外罩上的接触孔连接到漏电极。

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