专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US12079416B2 Display device and electronic device 有权
公开(公告)号：US12079416B2
公开(公告)日：2024-09-03
申请号：US18132850
申请日：2023-04-10
申请人： Samsung Display Co., Ltd.
发明人： Hyun Jae Lee , Sung Hwan Kim
IPC分类号： G06F3/041 , G06F3/044 , H04B7/06 , H04B7/08
CPC分类号： G06F3/0416 , H04B7/0602 , H04B7/0834 , G06F3/04184 , G06F3/0445
摘要： A display device includes: a display panel; a sensor substrate disposed on the display panel, the sensor substrate including a touch sensing area; sensing electrodes and antenna sets, disposed on the touch sensing area of the sensor substrate; and an input sensing circuit for sensing an external input based on sensing signals from the sensing electrodes. The input sensing circuit determines whether the external input occurred on an area in which the antenna sets are disposed in the touch sensing area, based on the sensing signals.

2. 发明授权

US11467683B2 Display device 有权
公开(公告)号：US11467683B2
公开(公告)日：2022-10-11
申请号：US17125666
申请日：2020-12-17
申请人： Samsung Display Co., Ltd.
发明人： Hyun Jae Lee
IPC分类号： G06F3/041 , H01L27/15 , H01L33/38 , H01Q1/24 , G06F3/044 , H01L33/62
摘要： A display device includes sensor electrodes for sensing a touch. The sensor electrodes may also be used as an antenna. A display circuit board of the display device includes a radio signal connection unit for providing touch sensing signals and radio reception signals of the sensor electrodes to a touch driving circuit and an antenna driving circuit. Therefore, the display device not only senses a user's touch using the sensor electrodes but also conducts mobile communication using the sensor electrodes. For example, sensor electrodes for sensing a touch may also be used as an antenna.

3. 发明申请

US20190332210A1 INPUT SENSING DEVICE AND DISPLAY DEVICE INCLUDING THE SAME 审中-公开
公开(公告)号：US20190332210A1
公开(公告)日：2019-10-31
申请号：US16299280
申请日：2019-03-12
申请人： SAMSUNG DISPLAY CO., LTD.
发明人： In Nam Lee , Young Sik Kim , Hyun Jae Lee , Mi Young Kim , Sung Hwan Kim , Chang Bum Kim , Hyung Chul Kim
IPC分类号： G06F3/041 , G06F3/044 , G01L1/14 , G01L1/22
摘要： An input sensing device includes a first base layer, a plurality of first sensing electrodes, a plurality of second sensing electrodes, a plurality of third sensing electrodes, and a plurality of fourth sensing electrodes. The first sensing electrodes are arranged on the first base layer along a first direction. The second sensing electrodes are arranged on the first base layer in different rows from the first sensing electrodes. The third sensing electrodes are arranged on the second sensing electrodes along a second direction different from the first direction. The third sensing electrodes overlap the second sensing electrodes. The fourth sensing electrodes are arranged on the same layer as the third sensing electrodes and overlap the first sensing electrodes. A constant voltage is applied to the third sensing electrodes during a touch pressure sensing operation.

4. 发明授权

US09368856B2 Window assembly for display device with antenna and method of manufacturing the same 有权
标题翻译：具有天线的显示装置的窗组件及其制造方法
公开(公告)号：US09368856B2
公开(公告)日：2016-06-14
申请号：US13958504
申请日：2013-08-02
申请人： SAMSUNG DISPLAY CO., LTD.
发明人： Hyun Jae Lee
IPC分类号： H01Q1/42 , H01P11/00 , H01Q1/24 , H01Q1/44
CPC分类号： H01P11/00 , H01Q1/243 , H01Q1/44 , Y10T29/49016
摘要： A window assembly for a display device with an antenna includes a cover window, an antenna pattern, an insulating layer, and an antenna pad. The cover window includes a receiving recess having a bottom surface with a concavo-convex shape. The antenna pattern is accommodated in the receiving recess to cover the bottom surface and the antenna pattern has a lower surface with a concavo-convex shape corresponding to the concavo-convex shape of the bottom surface. The insulating layer is accommodated in the receiving recess to cover the antenna pattern. The antenna pad is disposed on the insulating layer and electrically coupled to the antenna pattern. Thus, a volume of the antenna pattern is increased, and a radiation capability of the antenna may be improved.
摘要翻译：用于具有天线的显示装置的窗组件包括盖窗，天线图案，绝缘层和天线垫。盖窗包括具有凹凸形状的底面的容纳凹部。天线图案容纳在接收凹部中以覆盖底面，天线图案具有与底面的凹凸形状对应的凹凸形状的下表面。绝缘层容纳在接收凹部中以覆盖天线图案。天线焊盘设置在绝缘层上并电耦合到天线图案。因此，天线图案的体积增加，并且可以提高天线的辐射能力。

5. 发明授权

US11747869B2 Display device 有权
公开(公告)号：US11747869B2
公开(公告)日：2023-09-05
申请号：US17863641
申请日：2022-07-13
申请人： Samsung Display Co., Ltd.
发明人： Hyun Jae Lee , Sung Hwan Kim , Young Seok Yoo
IPC分类号： G06F3/041 , G06F1/16 , H01Q1/22
CPC分类号： G06F1/1698 , G06F1/1652 , G06F3/04164 , H01Q1/2266 , G06F2203/04102
摘要： A display device is disclosed that includes a display panel, a sensor substrate, sensing electrodes, an antenna pattern, an antenna signal line, an antenna pad, and an antenna frame. The sensor substrate is disposed on an upper surface of the display panel and includes a touch sensing area, a first peripheral area adjacent to the touch sensing area, and a second peripheral area bent from the first peripheral area. The sensing electrodes and the antenna pattern are disposed on the touch sensing area of the sensor substrate. The antenna signal line is connected from the antenna pattern and extends to the first peripheral area and the second peripheral area. The antenna pad is disposed in the second peripheral area and connects to the antenna signal line. The antenna frame is attached to a lower surface of the display panel and defines a bending shape of the sensor substrate.

6. 发明授权

US11740751B2 Touch sensing unit and display device including same 有权
公开(公告)号：US11740751B2
公开(公告)日：2023-08-29
申请号：US17807672
申请日：2022-06-17
申请人： SAMSUNG DISPLAY CO., LTD.
发明人： Hyung Bae Kim , Sang Kook Kim , Tae Joon Kim , Hyun Jae Lee
IPC分类号： G06F3/044
CPC分类号： G06F3/0446 , G06F3/0445
摘要： A touch sensing unit includes a first electrode including a plurality of first main patterns arranged in a first direction and a first outer pattern arranged on one sides of the plurality of first main patterns, a second electrode including a plurality of second main patterns arranged in a second direction intersecting the first direction and a second outer pattern arranged on one sides of the plurality of second main patterns, a first compensation pattern extending along an edge of the first outer pattern, and a first signal wire connected to at least one of the first outer pattern and the first compensation pattern. The first compensation pattern includes a first compensation connection part protruding toward the first outer pattern and connected to the first outer pattern.

7. 发明授权

US09829923B2 Foldable display device 有权
公开(公告)号：US09829923B2
公开(公告)日：2017-11-28
申请号：US14450432
申请日：2014-08-04
申请人： SAMSUNG DISPLAY CO., LTD.
发明人： Hyun Jae Lee
IPC分类号： H05K1/00 , G06F1/16
CPC分类号： G06F1/1652 , G06F1/1679
摘要： A foldable display device includes a flexible display panel and a retainer. The flexible display panel includes a first non-folding area, a second non-folding area, and a first folding area between the first and second non-folding areas. The retainer includes at least one first electromagnetic region in the second non-folding area and at least one first magnetic region in the first non-folding area. The first and second non-folding areas face each other when the flexible display panel is in a first folded state in the first folding area. The first folded state is maintained by an electromagnetic force generated between the at least one first electromagnetic region and the at least one first magnetic region.

8. 发明授权

US12034229B2 Electronic device 有权
公开(公告)号：US12034229B2
公开(公告)日：2024-07-09
申请号：US17899376
申请日：2022-08-30
申请人： Samsung Display Co., Ltd.
发明人： Hyun Jae Lee
IPC分类号： H01Q5/50 , H01Q1/24 , H01Q1/36
CPC分类号： H01Q5/50 , H01Q1/243 , H01Q1/36
摘要： Disclosed is an electronic device that includes a plurality of first sensing electrodes arranged in a first direction, a plurality of second sensing electrodes arranged in a second direction crossing the first direction, and an antenna pattern including a first sub-antenna pattern surrounded by one of the plurality of first sensing electrodes and a second sub-antenna pattern electrically connected to the first sub-antenna pattern and disposed between the one of the plurality of first sensing electrodes and one of the plurality of second sensing electrodes.

9. 发明授权

US11943991B2 Electronic device 有权
公开(公告)号：US11943991B2
公开(公告)日：2024-03-26
申请号：US18110922
申请日：2023-02-17
申请人： Samsung Display Co., Ltd.
发明人： Hyun Jae Lee , Sanghyun Lim
IPC分类号： H10K59/40 , G06F3/044 , H01Q1/24 , H04M1/02
CPC分类号： H10K59/40 , G06F3/0446 , H01Q1/243 , H04M1/0266 , G06F2203/04111 , H04M2250/22
摘要： An electronic device may include a display layer which includes light-emitting regions and a non-light-emitting region disposed adjacent to the light-emitting regions, an antenna pattern which includes first antenna conductive lines extending in a first direction, and a sensor layer. The sensor layer may include a first pattern which is at least partially overlapped with the antenna pattern and a second pattern which is not overlapped with the antenna pattern. The first pattern comprises third sensing conductive lines which extend in the second direction and are spaced apart from each other in the first direction. A portion of the first pattern which is overlapped with the antenna pattern may not include conductive lines extending in the first direction. A portion of the antenna pattern which is overlapped with the first pattern may not include conductive lines extending in the second direction.

10. 发明申请

US20230093856A1 TOUCH SENSING UNIT AND DISPLAY DEVICE INCLUDING SAME 有权
公开(公告)号：US20230093856A1
公开(公告)日：2023-03-30
申请号：US17807672
申请日：2022-06-17
申请人： SAMSUNG DISPLAY CO., LTD.
发明人： Hyung Bae Kim , Sang Kook Kim , Tae Joon Kim , Hyun Jae Lee
IPC分类号： G06F3/044
摘要： A touch sensing unit includes a first electrode including a plurality of first main patterns arranged in a first direction and a first outer pattern arranged on one sides of the plurality of first main patterns, a second electrode including a plurality of second main patterns arranged in a second direction intersecting the first direction and a second outer pattern arranged on one sides of the plurality of second main patterns, a first compensation pattern extending along an edge of the first outer pattern, and a first signal wire connected to at least one of the first outer pattern and the first compensation pattern. The first compensation pattern includes a first compensation connection part protruding toward the first outer pattern and connected to the first outer pattern.

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式