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

US10332438B2 Display device and driving method thereof 有权
公开(公告)号：US10332438B2
公开(公告)日：2019-06-25
申请号：US15800576
申请日：2017-11-01
申请人： Samsung Display Co., Ltd.
发明人： Min Kyu Woo , Seung Kyu Lee , Jae Du Noh , Min Woo Byun , Jae Sic Lee , Seung Yeon Cho
IPC分类号： G09G3/20 , G09G3/3266 , G09G3/3233 , G11C19/28
摘要： A display device includes: first pixels at a first pixel area and connected to first scan lines; a first scan driver to supply first scan signals to the first scan lines; second pixels at a second pixel area and connected to second scan lines; a second scan driver to supply second scan signals to the second scan lines; third pixels at a third pixel area and connected to third scan lines; and a third scan driver to supply third scan signals to the third scan lines. In a first mode, each of the first scan signals has at least a portion having a first pulse width, and each of the second scan signals has at least a portion having a second pulse width different from the first pulse width.

2. 发明授权

US11594168B2 Display device having a plurality of pixel areas 有权
公开(公告)号：US11594168B2
公开(公告)日：2023-02-28
申请号：US17409744
申请日：2021-08-23
申请人： SAMSUNG DISPLAY CO., LTD.
发明人： Jae Sic Lee , Min Woo Byun , Jae Du Noh , Min Kyu Woo , Seung Yeon Cho
IPC分类号： G09G3/20 , G09G3/32 , G09G3/3266 , G02B27/01 , G09G3/3233 , G02B13/06
摘要： A display device includes a pixel unit including first pixels in a first pixel area, second pixels in a second pixel area, and third pixels in a third pixel area; a first scan driver including first multiplexers configured to operate in response to a first mode and a second mode different from the first mode, and to supply first scan signals to first scan lines connected to the first pixels; a second scan driver configured to supply second scan signals to second scan lines connected to the second pixels; and a third scan driver including second multiplexers configured to operate in response to the first mode and the second mode, and to supply third scan signals to third scan lines connected to the third pixels.

3. 发明授权

US10825394B2 Display device 有权
公开(公告)号：US10825394B2
公开(公告)日：2020-11-03
申请号：US16575661
申请日：2019-09-19
申请人： SAMSUNG DISPLAY CO., LTD.
发明人： Mi Hae Kim , Hyun Ji Kang , Kyung Hoon Kim , Jae Du Noh , Jeong Hun Bang , Kyong Hwan Oh
IPC分类号： G09G3/325 , G09G3/3258 , G09G3/3266 , G09G3/3291
摘要： A display device is described comprising sub-pixels that include: a first driving transistor and a second driving transistor, each of which control a current flowing from a first electrode to a second electrode in accordance with a data voltage applied to a gate electrode; a light emitting element connected to the second electrodes of the first driving transistor and the second driving transistor; and a first contact hole and a second contact hole which are disposed in the gate electrode, wherein the gate electrode includes a first gate electrode overlapping the first driving transistor in a thickness direction and a second gate electrode overlapping the second driving transistor in the thickness direction, and the first contact hole is located in the first gate electrode, the second contact hole is located in the second gate electrode, and the first contact hole and the second contact hole overlap each other.

4. 发明申请

US20200302860A1 DISPLAY DEVICE 审中-公开
公开(公告)号：US20200302860A1
公开(公告)日：2020-09-24
申请号：US16575661
申请日：2019-09-19
申请人： Samsung Display Co., Ltd.
发明人： Mi Hae Kim , Hyun Ji Kang , Kyung Hoon Kim , Jae Du Noh , Jeong Hun Bang , Kyong Hwan Oh
IPC分类号： G09G3/325 , G09G3/3258 , G09G3/3291 , G09G3/3266
摘要： A display device is described comprising sub-pixels that include: a first driving transistor and a second driving transistor, each of which control a current flowing from a first electrode to a second electrode in accordance with a data voltage applied to a gate electrode; a light emitting element connected to the second electrodes of the first driving transistor and the second driving transistor; and a first contact hole and a second contact hole which are disposed in the gate electrode, wherein the gate electrode includes a first gate electrode overlapping the first driving transistor in a thickness direction and a second gate electrode overlapping the second driving transistor in the thickness direction, and the first contact hole is located in the first gate electrode, the second contact hole is located in the second gate electrode, and the first contact hole and the second contact hole overlap each other.

5. 发明授权

US10762850B2 Display device and driving method thereof 有权
公开(公告)号：US10762850B2
公开(公告)日：2020-09-01
申请号：US15856807
申请日：2017-12-28
申请人： Samsung Display Co., Ltd.
发明人： Sang Moo Choi , Jae Du Noh , Seung Yeon Cho
IPC分类号： G09G5/00 , G09G3/3266 , G09G3/3275 , H04N13/344 , H04N13/356 , H04N13/359
摘要： A display device includes a display area to display an image in different areas, the display area including first, second, and third pixel areas that are sequentially arranged, first pixels and first scan lines in the first pixel area, second pixels and second scan lines in the second pixel area, third pixels and third scan lines in the third pixel area, a first scan driver to drive the first scan lines, a second scan driver to drive the second scan lines, and a third scan driver to drive the third scan lines, wherein the second scan lines are sequentially driven, and the third scan lines are driven for a first period during which the second scan lines are driven, and the first scan lines are driven by the first scan driver for a second period, which is after the first period, during which the second scan lines are driven.

6. 发明申请

US20180197480A1 DISPLAY DEVICE AND DRIVING METHOD THEREOF 审中-公开
公开(公告)号：US20180197480A1
公开(公告)日：2018-07-12
申请号：US15856807
申请日：2017-12-28
申请人： Samsung Display Co., Ltd.
发明人： Sang Moo Choi , Jae Du Noh , Seung Yeon Cho
IPC分类号： G09G3/3266 , G09G3/3275
CPC分类号： G09G3/3266 , G09G3/3275 , G09G2310/0213 , G09G2310/0218 , G09G2310/08 , G09G2320/0257 , H04N13/344 , H04N13/356 , H04N13/359
摘要： A display device includes a display area to display an image in different areas, the display area including first, second, and third pixel areas that are sequentially arranged, first pixels and first scan lines in the first pixel area, second pixels and second scan lines in the second pixel area, third pixels and third scan lines in the third pixel area, a first scan driver to drive the first scan lines, a second scan driver to drive the second scan lines, and a third scan driver to drive the third scan lines, wherein the second scan lines are sequentially driven, and the third scan lines are driven for a first period during which the second scan lines are driven, and the first scan lines are driven by the first scan driver for a second period, which is after the first period, during which the second scan lines are driven.

7. 发明申请

US20160217740A1 NON-RECTANGULAR DISPLAY AND DRIVING METHOD THEREOF 审中-公开
标题翻译：非矩形显示及其驱动方法
公开(公告)号：US20160217740A1
公开(公告)日：2016-07-28
申请号：US14872926
申请日：2015-10-01
申请人： SAMSUNG DISPLAY CO., LTD.
发明人： Seung-Kyu Lee , Tae Hoon Kim , Jae Du Noh
IPC分类号： G09G3/32
摘要： A non-rectangular display includes: a plurality of first signal lines extending along a first direction; a plurality of DC voltage lines' extending along the first direction; and a plurality of second signal lines extending along the first direction, wherein a first DC voltage line of the plurality of DC voltage lines is between a first line of the plurality of first signal lines and a second line of the plurality of second signal lines, a second DC voltage line of the plurality of DC voltage lines is between a third line of the plurality of first signal lines and a fourth line of the plurality of second signal lines, and the first and third lines are adjacent to each other, or the second and fourth lines are adjacent to each other.
摘要翻译：非矩形显示器包括：沿着第一方向延伸的多个第一信号线; 沿着第一方向延伸的多条直流电压线; 以及沿所述第一方向延伸的多个第二信号线，其中，所述多条直流电压线中的第一直流电压线位于所述多条第一信号线的第一线与所述多条第二信号线的第二线之间，所述多条直流电压线的第二直流电压线在所述多条第一信号线的第三线与所述多条第二信号线的第四线之间，所述第一和第三线相互相邻，第二和第四线彼此相邻。

8. 发明授权

US11100843B2 Display device having a plurality of display areas 有权
公开(公告)号：US11100843B2
公开(公告)日：2021-08-24
申请号：US16840229
申请日：2020-04-03
申请人： SAMSUNG DISPLAY CO., LTD.
发明人： Jae Sic Lee , Min Woo Byun , Jae Du Noh , Min Kyu Woo , Seung Yeon Cho
IPC分类号： G09G3/20 , G09G3/32 , G09G3/3266 , G02B27/01 , G09G3/3233 , G02B13/06
摘要： A display device includes a pixel unit including first pixels in a first pixel area, second pixels in a second pixel area, and third pixels in a third pixel area; a first scan driver including first multiplexers configured to operate in response to a first mode and a second mode different from the first mode, and to supply first scan signals to first scan lines connected to the first pixels; a second scan driver configured to supply second scan signals to second scan lines connected to the second pixels; and a third scan driver including second multiplexers configured to operate in response to the first mode and the second mode, and to supply third scan signals to third scan lines connected to the third pixels.

9. 发明申请

US20200152131A1 NON-RECTANGULAR DISPLAY AND DRIVING METHOD THEREOF 审中-公开
公开(公告)号：US20200152131A1
公开(公告)日：2020-05-14
申请号：US16744075
申请日：2020-01-15
申请人： SAMSUNG DISPLAY CO., LTD.
发明人： Seung-Kyu Lee , Tae Hoon Kim , Jae Du Noh
IPC分类号： G09G3/3258 , G09G3/3233 , G09G3/3291 , G09G3/3266
摘要： A non-rectangular display includes: a plurality of first signal lines extending along a first direction; a plurality of DC voltage lines extending along the first direction; and a plurality of second signal lines extending along the first direction, wherein a first DC voltage line of the plurality of DC voltage lines is between a first line of the plurality of first signal lines and a second line of the plurality of second signal lines, a second DC voltage line of the plurality of DC voltage lines is between a third line of the plurality of first signal lines and a fourth line of the plurality of second signal lines, and the first and third lines are adjacent to each other, or the second and fourth lines are adjacent to each other.

10. 发明授权

US10546534B2 Non-rectangular display and driving method thereof 有权
公开(公告)号：US10546534B2
公开(公告)日：2020-01-28
申请号：US14872926
申请日：2015-10-01
申请人： SAMSUNG DISPLAY CO., LTD.
发明人： Seung-Kyu Lee , Tae Hoon Kim , Jae Du Noh
IPC分类号： G09G3/3258 , G09G3/3266 , G09G3/3291
摘要： A non-rectangular display includes: a plurality of first signal lines extending along a first direction; a plurality of DC voltage lines extending along the first direction; and a plurality of second signal lines extending along the first direction, wherein a first DC voltage line of the plurality of DC voltage lines is between a first line of the plurality of first signal lines and a second line of the plurality of second signal lines, a second DC voltage line of the plurality of DC voltage lines is between a third line of the plurality of first signal lines and a fourth line of the plurality of second signal lines, and the first and third lines are adjacent to each other, or the second and fourth lines are adjacent to each other.

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