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1. 发明授权

US11346992B2 Light unit, manufacturing method thereof and display device comprising the same 有权
公开(公告)号：US11346992B2
公开(公告)日：2022-05-31
申请号：US16714763
申请日：2019-12-15
申请人： Samsung Display Co., LTD.
发明人： Chang Ok Kim , Chui Min Bae , Ji Hye Han , Tae Wook Kang , Yong Seok Kim , Shin Il Choi
IPC分类号： F21V8/00
摘要： A light unit including: a light source; and an optical member that transmits and converts light emitted from the light source, wherein the optical member includes: a light guide; a low refractive index layer that is disposed on the light guide and has a lower refractive index than that of the light guide; a first capping layer that is disposed on the low refractive index layer; and a wavelength conversion layer that is disposed on the first capping layer and includes quantum dots, and the light guide includes a transparent metal oxide.

2. 发明授权

US10739895B2 Display device 有权
公开(公告)号：US10739895B2
公开(公告)日：2020-08-11
申请号：US16554422
申请日：2019-08-28
申请人： Samsung Display Co., Ltd.
发明人： Sangwook Lee , Chang Ok Kim , SungHoon Yang , Junmo Im
IPC分类号： G06F3/041 , H01L27/32 , H01L51/52 , G06F3/044
摘要： A display device includes a display part that displays an image, a touch part on the display part, the touch part including a first conductive layer on the display part, a lower inorganic layer on the first conductive layer, an upper inorganic layer covering the lower inorganic layer and a second conductive layer on the upper inorganic layer. The upper inorganic layer includes substantially a same material as the lower inorganic layer. The upper inorganic layer has a hydrogen atomic percent less than a hydrogen atomic percent of the lower inorganic layer.

3. 发明申请

US20190391693A1 DISPLAY DEVICE 审中-公开
公开(公告)号：US20190391693A1
公开(公告)日：2019-12-26
申请号：US16554422
申请日：2019-08-28
申请人： Samsung Display Co., Ltd.
发明人： Sangwook Lee , Chang Ok Kim , SungHoon Yang , Junmo Im
IPC分类号： G06F3/041 , H01L27/32 , H01L51/52 , G06F3/044
摘要： A display device includes a display part that displays an image, a touch part on the display part, the touch part including a first conductive layer on the display part, a lower inorganic layer on the first conductive layer, an upper inorganic layer covering the lower inorganic layer and a second conductive layer on the upper inorganic layer. The upper inorganic layer includes substantially a same material as the lower inorganic layer. The upper inorganic layer has a hydrogen atomic percent less than a hydrogen atomic percent of the lower inorganic layer.

4. 发明授权

US09385142B2 Liquid crystal display and manufacturing method thereof 有权
标题翻译：液晶显示及其制造方法
公开(公告)号：US09385142B2
公开(公告)日：2016-07-05
申请号：US14064925
申请日：2013-10-28
申请人： SAMSUNG DISPLAY CO., LTD.
发明人： Jung Yun Jo , Chang Ok Kim
IPC分类号： H01L27/12 , G02F1/1362 , H01L29/49 , H01L29/786
CPC分类号： H01L27/124 , G02F1/136227 , G02F1/136286 , G02F2001/136295 , H01L29/4908 , H01L29/7869
摘要： A liquid crystal display includes: an insulation substrate, a gate line disposed on the insulation substrate, a first field generating electrode disposed on the insulation substrate, a gate insulating layer disposed on the gate line and the first field generating electrode, a semiconductor disposed on the gate insulating layer and a data line disposed on the gate insulating layer. A value [N—H]/[Si—H] of the gate insulating layer is in a range of about 13 to about 25. Here, the value [N—H]/[Si—H] means a ratio of a bonding number [N—H] of nitrogen and hydrogen to a bonding number [Si—H] of silicon and hydrogen according to an analysis of an FT-IR spectrometer.
摘要翻译：液晶显示器包括：绝缘基板，设置在绝缘基板上的栅极线，设置在绝缘基板上的第一场产生电极，设置在栅极线和第一场产生电极上的栅绝缘层，栅极绝缘层和设置在栅极绝缘层上的数据线。栅极绝缘层的值[N-H] / [Si-H]在约13〜约25的范围内。这里，值[N-H] / [Si-H]表示键合根据FT-IR光谱仪的分析，氮和氢的数量[N-H]与硅和氢的键合数[Si-H]。

5. 发明授权

US12082451B2 Display device and method of manufacturing display device 有权
公开(公告)号：US12082451B2
公开(公告)日：2024-09-03
申请号：US17991396
申请日：2022-11-21
申请人： Samsung Display Co., LTD.
发明人： Ji Hye Han , Chul Min Bae , Chang Ok Kim
IPC分类号： H10K59/124 , H01L29/786 , H10K59/121 , H10K59/122 , H10K59/131 , H10K71/00 , H10K102/00
CPC分类号： H10K59/124 , H01L29/786 , H10K59/1213 , H10K59/122 , H10K59/131 , H10K71/00 , H10K2102/00
摘要： A display device includes a base substrate including a display area and a non-display area around the display area are defined, a first interlayer insulating layer disposed on the base substrate, a second interlayer insulating layer disposed on the first interlayer insulating layer, a first semiconductor layer disposed on the second interlayer insulating layer and including an oxide, and a first gate insulating layer disposed on the first semiconductor layer, wherein the material of the first interlayer insulating layer and the material of the second interlayer insulating layer are different from each other. Methods of manufacturing a display device are also disclosed.

6. 发明授权

US11532682B2 Display device and method of manufacturing display device 有权
公开(公告)号：US11532682B2
公开(公告)日：2022-12-20
申请号：US16879291
申请日：2020-05-20
申请人： Samsung Display Co., LTD.
发明人： Ji Hye Han , Chul Min Bae , Chang Ok Kim
IPC分类号： H01L27/32 , H01L51/56 , H01L29/786
摘要： A display device includes a base substrate including a display area and a non-display area around the display area are defined, a first interlayer insulating layer disposed on the base substrate, a second interlayer insulating layer disposed on the first interlayer insulating layer, a first semiconductor layer disposed on the second interlayer insulating layer and including an oxide, and a first gate insulating layer disposed on the first semiconductor layer, wherein the material of the first interlayer insulating layer and the material of the second interlayer insulating layer are different from each other. Methods of manufacturing a display device are also disclosed.

7. 发明授权

US10802200B2 Backlight unit and related display device 有权
公开(公告)号：US10802200B2
公开(公告)日：2020-10-13
申请号：US16536260
申请日：2019-08-08
申请人： Samsung Display Co., Ltd.
发明人： Chang Ok Kim , Chul Min Bae , Ji Hye Han , Junghwan Yi , Shin Il Choi
IPC分类号： F21V8/00 , G02B5/28
摘要： A backlight unit may include a light source, a light guide plate neighboring the light source, a low refractive index layer disposed on the light guide plate, a blocking layer disposed on the low refractive index layer, and a wavelength conversion layer disposed on the blocking layer and including quantum dots. A refractive index of the low refractive index layer may be less than a refractive index of the light guide plate.

8. 发明授权

US09417371B2 Method for manufacturing reflective polarizer 有权
标题翻译：反射型偏振片的制造方法
公开(公告)号：US09417371B2
公开(公告)日：2016-08-16
申请号：US14794004
申请日：2015-07-08
申请人： Samsung Display Co. Ltd.
发明人： Chang Ok Kim , Sung Hoon Yang
IPC分类号： G02B5/30 , G02B1/08
CPC分类号： G02B5/3058 , G02B1/08
摘要： A manufacturing method of a reflective polarizer includes forming a metal layer on a first substrate; forming a mask layer divided into an opening area and a non-opening area on the metal layer, and having grooves patterned in the opening area, the groove exposing the metal layer; increasing hydrophobicity of a surface by treating the mask layer using a silane coupling agent; inducing phase separation of a hydrophilic component and a hydrophobic component of a block copolymer after filling the grooves of the mask layer with the block copolymer; selectively removing the hydrophilic component or the hydrophobic component block copolymer of the block copolymer; and etching the metal layer using the block copolymer as a mask.
摘要翻译：反射偏振器的制造方法包括在第一基板上形成金属层; 在所述金属层上形成分为开口区域和非开口区域的掩模层，并且在所述开口区域中形成凹槽，所述凹槽暴露所述金属层; 通过使用硅烷偶联剂处理掩模层来增加表面的疏水性; 在用掩模共聚物填充掩模层的凹槽之后，诱导嵌段共聚物的亲水组分和疏水组分的相分离; 选择性地除去嵌段共聚物的亲水组分或疏水组分嵌段共聚物; 并使用嵌段共聚物作为掩模蚀刻金属层。

9. 发明申请

US20140167032A1 LIQUID CRYSTAL DISPLAY AND MANUFACTURING METHOD THEREOF 有权
标题翻译：液晶显示及其制造方法
公开(公告)号：US20140167032A1
公开(公告)日：2014-06-19
申请号：US14064925
申请日：2013-10-28
申请人： SAMSUNG DISPLAY CO., LTD.
发明人： JUNG YUN JO , Chang Ok Kim
IPC分类号： H01L27/12
CPC分类号： H01L27/124 , G02F1/136227 , G02F1/136286 , G02F2001/136295 , H01L29/4908 , H01L29/7869
摘要： A liquid crystal display includes: an insulation substrate, a gate line disposed on the insulation substrate, a first field generating electrode disposed on the insulation substrate, a gate insulating layer disposed on the gate line and the first field generating electrode, a semiconductor disposed on the gate insulating layer and a data line disposed on the gate insulating layer. A value [N—H]/[Si—H] of the gate insulating layer is in a range of about 13 to about 25. Here, the value [N—H]/[Si—H] means a ratio of a bonding number [N—H] of nitrogen and hydrogen to a bonding number [Si—H] of silicon and hydrogen according to an analysis of an FT-IR spectrometer.
摘要翻译：液晶显示器包括：绝缘基板，设置在绝缘基板上的栅极线，设置在绝缘基板上的第一场产生电极，设置在栅极线和第一场产生电极上的栅绝缘层，栅极绝缘层和设置在栅极绝缘层上的数据线。栅极绝缘层的值[N-H] / [Si-H]在约13〜约25的范围内。这里，值[N-H] / [Si-H]表示键合根据FT-IR光谱仪的分析，氮和氢的数量[N-H]与硅和氢的键合数[Si-H]。

10. 发明授权

US10950669B2 Display device 有权
公开(公告)号：US10950669B2
公开(公告)日：2021-03-16
申请号：US16161070
申请日：2018-10-16
申请人： Samsung Display Co., Ltd.
发明人： Sang Wook Lee , Chang Ok Kim , Heon Sik Ha
IPC分类号： H01L27/32 , G06F3/041 , G06F3/0346 , G06F3/044 , H01L51/52
摘要： A display device includes a light-emitting element, a thin film encapsulation layer disposed on the light-emitting element, a protection layer disposed on the thin film encapsulation layer, a first sensing electrode disposed on the protection layer, an insulating layer disposed on the first sensing electrode, and a second sensing electrode disposed on the insulating layer, in which at least one of the thin film encapsulation layer and the insulating layer has a multi-layer structure including first and second alternating layers forming at least three layers, and the first layer includes a first material having a first refractive index and the second layer includes a second material having a second refractive index different from the first refractive index.

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