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1. 发明授权

US09553156B2 Organic light emitting display device and method of manufacturing the same 有权
标题翻译：有机发光显示装置及其制造方法
公开(公告)号：US09553156B2
公开(公告)日：2017-01-24
申请号：US14801499
申请日：2015-07-16
申请人： LG DISPLAY CO., LTD.
发明人： Binn Kim , TaeHwan Kim
IPC分类号： H01L29/45 , H01L27/32 , H01L51/52
CPC分类号： H01L29/45 , H01L27/3248 , H01L27/3276 , H01L51/5218 , H01L51/5228 , H01L51/5253 , H01L2227/323 , H01L2251/308
摘要： Provided are an organic light emitting display device and a method of manufacturing the organic light emitting display device according to an exemplary embodiment of the present disclosure. The organic light emitting display device includes: a substrate including a display area and a pad area; a pad electrode structure on the substrate in the pad area and including a first pad electrode and a second pad electrode on the first pad electrode; and a protection conductive layer covering a lateral surface of the second pad electrode so as to reduce corrosion of the second pad electrode.
摘要翻译：提供了根据本公开的示例性实施例的有机发光显示装置和制造有机发光显示装置的方法。有机发光显示装置包括：基板，包括显示区域和焊盘区域; 在所述焊盘区域中的所述衬底上的焊盘电极结构，并且在所述第一焊盘电极上包括第一焊盘电极和第二焊盘电极; 以及覆盖所述第二焊盘电极的侧表面的保护导电层，以便减少所述第二焊盘电极的腐蚀。

2. 发明授权

US09489882B2 Display having selective portions driven with adjustable refresh rate and method of driving the same 有权
标题翻译：显示器具有以可调刷新率驱动的选择部分及其驱动方法
公开(公告)号：US09489882B2
公开(公告)日：2016-11-08
申请号：US14231596
申请日：2014-03-31
申请人： LG Display Co., Ltd.
发明人： Hyoung-Su Kim , Namwook Cho , TaeHwan Kim , Jaemyon Lee
IPC分类号： G06F3/038 , G09G3/20 , G09G3/32
CPC分类号： G09G3/2092 , G09G3/3233 , G09G3/3291 , G09G2300/0814 , G09G2310/0262 , G09G2310/0272 , G09G2320/0252 , G09G2330/023
摘要： There is provided a TFT backplane having at least one TFT with oxide active layer and at least one TFT with poly-silicon active layer. In the embodiments of the present disclosure, at least one of the TFTs implementing the circuit of pixels in the active area is an oxide TFT (i.e., TFT with oxide semiconductor) while at least one of the TFTs implementing the driving circuit next to the active area is a LTPS TFT (i.e., TFT with poly-Si semiconductor).
摘要翻译：提供了具有至少一个具有氧化物活性层的TFT和至少一个具有多硅活性层的TFT的TFT背板。在本公开的实施例中，实现有源区域中的像素电路的TFT中的至少一个是氧化物TFT（即，具有氧化物半导体的TFT），而实现驱动电路的TFT中的至少一个紧邻有源区区域是LTPS TFT（即，具有多晶硅半导体的TFT）。

3. 发明授权

US10446616B2 Transparent organic light-emitting display device 有权
公开(公告)号：US10446616B2
公开(公告)日：2019-10-15
申请号：US15320245
申请日：2015-06-29
申请人： LG DISPLAY CO., LTD.
发明人： TaeHwan Kim
IPC分类号： H01L27/32 , H01L51/52 , H01L51/50
摘要： Disclosed herein is a transparent organic light-emitting display (OLED) device. A first sub-pixel includes a first transparent region and a first emissive region disposed in line with the first transparent region in a first direction, and a second sub-pixel includes a second transparent region area and a second emissive region in line with the second transparent region in the first direction. The second sub-pixel is disposed adjacent to the first sub-pixel in the second direction. The first emissive region is in line with the second transparent region in a second direction, and the second emissive region is in line with the first transparent region in the second direction. In the transparent OLED device according to an exemplary embodiment of the present disclosure, emissive regions are disposed in a zigzag pattern with respect to a gate line, so that the area of the transparent regions can be enlarged, and accordingly higher transmittance can be achieved.

4. 发明申请

US20150243220A1 Display Backplane and Method of Fabricating the Same 有权
标题翻译：显示背板及其制作方法
公开(公告)号：US20150243220A1
公开(公告)日：2015-08-27
申请号：US14231586
申请日：2014-03-31
申请人： LG Display Co., Ltd.
发明人： Hyoung-Su Kim , Namwook Cho , TaeHwan Kim , Jaemyon Lee
IPC分类号： G09G3/32 , H01L27/12 , H01L29/786 , H01L27/32
CPC分类号： H01L27/1251 , G09G2300/0408 , G09G2300/0465 , G09G2300/0819 , G09G2300/0852 , G09G2300/0861 , G09G2310/0251 , H01L27/0705 , H01L27/1222 , H01L27/1225
摘要： There is provided a TFT backplane having at least one TFT with oxide active layer and at least one TFT with poly-silicon active layer. In the embodiments of the present disclosure, at least one of the TFTs implementing the circuit of pixels in the active area is an oxide TFT (i.e., TFT with oxide semiconductor) while at least one of the TFTs implementing the driving circuit next to the active area is a LTPS TFT (i.e., TFT with poly-Si semiconductor).
摘要翻译：提供了具有至少一个具有氧化物活性层的TFT和至少一个具有多晶硅活性层的TFT的TFT背板。在本公开的实施例中，实现有源区域中的像素电路的TFT中的至少一个是氧化物TFT（即，具有氧化物半导体的TFT），而实现驱动电路的TFT中的至少一个紧邻有源区区域是LTPS TFT（即，具有多晶硅半导体的TFT）。

5. 发明授权

US09490276B2 Display backplane and method of fabricating the same 有权
标题翻译：显示背板及其制造方法
公开(公告)号：US09490276B2
公开(公告)日：2016-11-08
申请号：US14231586
申请日：2014-03-31
申请人： LG Display Co., Ltd.
发明人： Hyoung-Su Kim , Namwook Cho , TaeHwan Kim , Jaemyon Lee
IPC分类号： G06F3/038 , H01L29/08 , H01L27/12
CPC分类号： H01L27/1251 , G09G2300/0408 , G09G2300/0465 , G09G2300/0819 , G09G2300/0852 , G09G2300/0861 , G09G2310/0251 , H01L27/0705 , H01L27/1222 , H01L27/1225
摘要： There is provided a TFT backplane having at least one TFT with oxide active layer and at least one TFT with poly-silicon active layer. In the embodiments of the present disclosure, at least one of the TFTs implementing the circuit of pixels in the active area is an oxide TFT (i.e., TFT with oxide semiconductor) while at least one of the TFTs implementing the driving circuit next to the active area is a LTPS TFT (i.e., TFT with poly-Si semiconductor).
摘要翻译：提供了具有至少一个具有氧化物活性层的TFT和至少一个具有多晶硅活性层的TFT的TFT背板。在本公开的实施例中，实现有源区域中的像素电路的TFT中的至少一个是氧化物TFT（即，具有氧化物半导体的TFT），而实现驱动电路的TFT中的至少一个紧邻有源区区域是LTPS TFT（即，具有多晶硅半导体的TFT）。

6. 发明申请

US20150243203A1 Display Having Selective Portions Driven with Adjustable Refresh Rate and Method of Driving the Same 有权
标题翻译：显示具有可调节刷新率的驱动的选择部分和其驱动方法
公开(公告)号：US20150243203A1
公开(公告)日：2015-08-27
申请号：US14231596
申请日：2014-03-31
申请人： LG Display Co., Ltd.
发明人： Hyoung-Su Kim , Namwook Cho , TaeHwan Kim , Jaemyon Lee
IPC分类号： G09G3/20 , G09G3/32
CPC分类号： G09G3/2092 , G09G3/3233 , G09G3/3291 , G09G2300/0814 , G09G2310/0262 , G09G2310/0272 , G09G2320/0252 , G09G2330/023
摘要： There is provided a TFT backplane having at least one TFT with oxide active layer and at least one TFT with poly-silicon active layer. In the embodiments of the present disclosure, at least one of the TFTs implementing the circuit of pixels in the active area is an oxide TFT (i.e., TFT with oxide semiconductor) while at least one of the TFTs implementing the driving circuit next to the active area is a LTPS TFT (i.e., TFT with poly-Si semiconductor).
摘要翻译：提供了具有至少一个具有氧化物活性层的TFT和至少一个具有多晶硅活性层的TFT的TFT背板。在本公开的实施例中，实现有源区域中的像素电路的TFT中的至少一个是氧化物TFT（即，具有氧化物半导体的TFT），而实现驱动电路的TFT中的至少一个紧邻有源区区域是LTPS TFT（即，具有多晶硅半导体的TFT）。

7. 发明授权

US11907454B2 Touch display device 有权
公开(公告)号：US11907454B2
公开(公告)日：2024-02-20
申请号：US17884534
申请日：2022-08-09
申请人： LG Display Co., Ltd.
发明人： TaeHwan Kim , DongHee Yoo , JungSun Beak , SunMi Lee , HyeonChul Im
IPC分类号： G06F3/041 , G06F3/044 , H10K50/844 , H10K50/856 , H10K59/40 , H10K59/122 , G09G3/3233
CPC分类号： G06F3/0412 , G06F3/0443 , G06F3/04164 , H10K50/844 , H10K50/856 , H10K59/122 , H10K59/40 , G06F3/0446 , G06F2203/04102 , G06F2203/04103 , G06F2203/04111 , G06F2203/04112 , G09G3/3233 , G09G2300/0452 , G09G2380/02
摘要： Embodiments of the disclosure relate to a touch display device with enhanced light extraction efficiency, comprising an insulation film including a concave portion and a surrounding portion disposed around the concave portion, a first electrode disposed on the concave portion and a portion of the surrounding portion, a bank including a first portion disposed on the first electrode in an area corresponding to a portion of the concave portion and a second portion disposed on the insulation film and the first electrode in an area corresponding to the surrounding portion, an organic layer disposed on the first electrode exposed by the bank, the organic layer including a light emitting layer, a second electrode disposed on the organic layer and the bank, an encapsulation layer disposed on the second electrode, a touch buffer layer disposed on the encapsulation layer, a plurality of touch electrodes disposed on the touch buffer layer, and at least one light reflecting member disposed on the touch buffer layer and spaced apart from the plurality of touch electrodes.

8. 发明授权

US11726594B2 Touch display device 有权
公开(公告)号：US11726594B2
公开(公告)日：2023-08-15
申请号：US17553258
申请日：2021-12-16
申请人： LG Display Co., Ltd.
发明人： TaeHwan Kim , DongHee Yoo , JungSun Beak , SunMi Lee , HyeonChul Im
IPC分类号： G06F3/045 , G06F3/041 , G06F3/044 , H10K50/844 , H10K50/856 , H10K59/40 , H10K59/122 , G09G3/3233
CPC分类号： G06F3/0412 , G06F3/0443 , G06F3/04164 , H10K50/844 , H10K50/856 , H10K59/122 , H10K59/40 , G06F3/0446 , G06F2203/04102 , G06F2203/04103 , G06F2203/04111 , G06F2203/04112 , G09G3/3233 , G09G2300/0452 , G09G2380/02
摘要： Embodiments of the disclosure relate to a touch display device with enhanced light extraction efficiency, comprising an insulation film including a concave portion and a surrounding portion disposed around the concave portion, a first electrode disposed on the concave portion and a portion of the surrounding portion, a bank including a first portion disposed on the first electrode in an area corresponding to a portion of the concave portion and a second portion disposed on the insulation film and the first electrode in an area corresponding to the surrounding portion, an organic layer disposed on the first electrode exposed by the bank, the organic layer including a light emitting layer, a second electrode disposed on the organic layer and the bank, an encapsulation layer disposed on the second electrode, a touch buffer layer disposed on the encapsulation layer, a plurality of touch electrodes disposed on the touch buffer layer, and at least one light reflecting member disposed on the touch buffer layer and spaced apart from the plurality of touch electrodes.

9. 发明申请

US20130335367A1 Liquid Crystal Display Device and Driving Method Thereof 有权
标题翻译：液晶显示装置及其驱动方法
公开(公告)号：US20130335367A1
公开(公告)日：2013-12-19
申请号：US13680204
申请日：2012-11-19
申请人： LG DISPLAY CO., LTD.
发明人： TaeHwan Kim
IPC分类号： G09G3/36 , G06F3/044
CPC分类号： G09G3/3696 , G06F3/044 , G09G3/3677 , G09G2300/0408 , G09G2310/0286 , G09G2310/08
摘要： Provided are a Liquid Crystal Display (LCD) device and a driving method thereof. A method of driving a liquid crystal display (LCD) device includes: transferring a pull-up signal to a corresponding gate line formed in an in-cell touch panel during an image output period in one frame and, after the pull-up signal is outputted during the image output period, turning on a first pull-down transistor or a second pull-down transistor to transfer a pull-down signal to the gate line; and detecting a touch by using a touch electrode formed in the in-cell touch panel while the stage turns on the first pull-down transistor and the second pull-down transistor to transfer the pull-down signal to the corresponding gate line, during a touch sensing period in the one frame, wherein, the stages sequentially transfer the pull-up signal to the respective gate lines.
摘要翻译：提供一种液晶显示器（LCD）装置及其驱动方法。一种驱动液晶显示（LCD）装置的方法包括：在一帧的图像输出周期期间将上拉信号传送到在单元内触摸面板中形成的相应的栅极线，并且在上拉信号为在图像输出期间输出，接通第一下拉晶体管或第二下拉晶体管，以将下拉信号传送到栅极线; 以及通过使用形成在晶胞内触摸面板中的触摸电极来检测触摸，同时在所述阶段接通所述第一下拉晶体管和所述第二下拉晶体管以将所述下拉信号传送到相应的栅极线时触摸感测周期，其中，级顺序地将上拉信号传送到相应的栅极线。

10. 发明授权

US11237659B2 Touch display device 有权
公开(公告)号：US11237659B2
公开(公告)日：2022-02-01
申请号：US17080090
申请日：2020-10-26
申请人： LG Display Co., Ltd.
发明人： TaeHwan Kim , DongHee Yoo , JungSun Beak , SunMi Lee , HyeonChul Im
IPC分类号： G06F3/045 , G06F3/041 , H01L27/32 , H01L51/52 , G06F3/044 , G09G3/3233
摘要： Embodiments of the disclosure relate to a touch display device with enhanced light extraction efficiency, comprising an insulation film including a concave portion and a surrounding portion disposed around the concave portion, a first electrode disposed on the concave portion and a portion of the surrounding portion, a bank including a first portion disposed on the first electrode in an area corresponding to a portion of the concave portion and a second portion disposed on the insulation film and the first electrode in an area corresponding to the surrounding portion, an organic layer disposed on the first electrode exposed by the bank, the organic layer including a light emitting layer, a second electrode disposed on the organic layer and the bank, an encapsulation layer disposed on the second electrode, a touch buffer layer disposed on the encapsulation layer, a plurality of touch electrodes disposed on the touch buffer layer, and at least one light reflecting member disposed on the touch buffer layer and spaced apart from the plurality of touch electrodes.

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