-
公开(公告)号：US20160246433A1
公开(公告)日：2016-08-25
申请号：US14850597
申请日：2015-09-10
Applicant: Samsung Display Co., Ltd.
Inventor： Gi Chang LEE , In Soo WANG , Hyun Woo CHO
CPC classification number: G06F3/0416 , G06F3/0412 , G06F3/044 , G06F2203/04111 , G09G3/3225 , G09G3/3659 , G09G2300/0819
Abstract: A touch display device according to an exemplary embodiment of the present inventive concept includes: a plurality of pixel circuits; a plurality of first signal lines respectively connected to the plurality of pixel circuits and extending in a first direction; and a plurality of second signal lines respectively connected to the plurality of pixel circuits and extending in a second direction, wherein at least one signal line among the plurality of first signal lines and the plurality of second signal lines function as a first sensing electrode and a second sensing electrode in the touch mode, respectively.
Abstract translation: 根据本发明构思的示例性实施例的触摸显示装置包括：多个像素电路; 分别连接到所述多个像素电路并沿第一方向延伸的多个第一信号线; 以及分别连接到所述多个像素电路并沿第二方向延伸的多个第二信号线，其中所述多个第一信号线和所述多个第二信号线中的至少一条信号线用作第一感测电极和 触摸模式下的第二感测电极。
-
公开(公告)号：US20240221676A1
公开(公告)日：2024-07-04
申请号：US18236862
申请日：2023-08-22
Inventor： Kyung Ho KIM , Yi Kyoung YOU , Kee Chan PARK , Sang Yong NO , Gi Chang LEE
IPC: G09G3/3266 , G09G3/3233
CPC classification number: G09G3/3266 , G09G3/3233 , G09G2310/08 , G09G2330/028
Abstract: A scan signal driver includes: a plurality of stages configured to be driven by dividing a first frame period into a display period and a sensing period, and to sequentially output scan signals at the display period, wherein each of the plurality of stages comprises: an output control circuit; and a memory control circuit, wherein the scan driver is configured to: irregularly set a specific stage of the plurality of stages at a display period every frame; control the specific stage to: store a voltage by using the memory control circuit; and output a sensing signal by using the stored voltage at a sensing period, and the memory control circuit includes: a second memory transistor configured to electrically connect an M node with an I node; and a third memory transistor configured to electrically connect the output control circuit with the I node.
-
公开(公告)号：US20230095771A1
公开(公告)日：2023-03-30
申请号：US18077457
申请日：2022-12-08
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Gi Chang LEE
IPC: G09G3/3233 , H01L27/32 , G09G3/3225
Abstract: A display device including: first and second scan drivers; a data driver; a display unit including pixels connected to first and second scan lines, and data lines; and a controller controlling the first and second scan drivers, and the data driver, a first pixel includes: a light emitting element, a first transistor including a gate connected to a first node, wherein the first transistor is connected between a second node and a third node, a second transistor including a gate connected to a first scan line, the second transistor is connected between a data line and the second node, and a storage capacitor connected between the first node and a first power voltage; the first transistor is reverse biased by a second scan signal applied to a second scan line; and a first scan signal applied to the first scan line is different from the second scan signal.
-
公开(公告)号：US20170047004A1
公开(公告)日：2017-02-16
申请号：US15162701
申请日：2016-05-24
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Zi Yeon YOON , In Soo WANG , Gi Chang LEE
IPC: G09G3/3233 , G09G3/3275 , G09G3/3266
CPC classification number: G09G3/3233 , G09G3/3266 , G09G3/3275 , G09G2300/0809 , G09G2300/0819 , G09G2300/0842 , G09G2300/0866 , G09G2310/08 , G09G2320/0233 , G09G2320/0238
Abstract: A pixel includes a first transistor, a second transistor, a third transistor, and a capacitor. The first transistor connects a first power source to a light emitter based on a first control signal. The second transistor connects a pixel circuit to the light emitter. The third transistor connects a second power source to the pixel circuit based on a second control signal. The capacitor is a MOS capacitor having a first electrode connected to receive the second control signal and a second electrode connected to the second transistor.
Abstract translation: 像素包括第一晶体管，第二晶体管，第三晶体管和电容器。 第一晶体管基于第一控制信号将第一电源连接到发光器。 第二晶体管将像素电路连接到发光器。 第三晶体管基于第二控制信号将第二电源连接到像素电路。 电容器是具有连接以接收第二控制信号的第一电极和连接到第二晶体管的第二电极的MOS电容器。
-
公开(公告)号：US20160055779A1
公开(公告)日：2016-02-25
申请号：US14599952
申请日：2015-01-19
Applicant: Samsung Display Co., Ltd.
Inventor： Gi Chang LEE , In Soo Wang
IPC: G09G3/20
CPC classification number: G09G3/20 , G09G2300/0426 , G09G2320/0223
Abstract: A display device having a display area including a plurality of pixels and a non-quadrilateral shape, a first gate line in parallel with a first side of a virtual quadrilateral inscribed in the display area, a second gate line in parallel with a second side perpendicular to the first side of the virtual quadrilateral, a first data line in parallel with the first gate line; and a second data line in parallel with the second gate line.
Abstract translation: 一种具有包括多个像素和非四边形形状的显示区域的显示装置，与显示区域中的虚拟四边形的第一侧平行的第一栅极线，与第二侧垂直平行的第二栅极线 到所述虚拟四边形的第一侧，与所述第一栅极线并联的第一数据线; 以及与第二栅极线并联的第二数据线。
-
Patent Agency Ranking
公开(公告)号：US20160253028A1
公开(公告)日：2016-09-01
申请号：US14854703
申请日：2015-09-15
Applicant: Samsung Display Co., Ltd.
Inventor： Gi Chang LEE , In Soo WANG , Yong Soo LEE
CPC classification number: G06F3/0416 , G06F3/044 , G06F2203/04111 , G06F2203/04112
Abstract: A touch sensing apparatus that includes a touch panel including first electrodes extending in a first direction and arranged along a second direction, second electrodes extending in the second direction and arranged along the first direction, a signal output unit configured to supply touch driving signals to the first electrodes and configured to receive touch sensing signals generated by the touch driving signals from the first electrodes, and a touch controller configured to calculate a touch position with information from at least one of the first electrodes receiving the touch sensing signals and the first electrodes supplying the touch driving signals corresponding to the touch sensing signals. The second electrodes are connected to corresponding first electrodes and the second electrodes are configured to transfer the touch sensing signals to the corresponding first electrodes.
Abstract translation: 一种触摸感测装置，包括：触摸面板，包括沿第一方向延伸并沿着第二方向布置的第一电极，沿第二方向延伸并沿着第一方向布置的第二电极;信号输出单元，被配置为向 第一电极并且被配置为接收由来自第一电极的触摸驱动信号产生的触摸感测信号，以及触摸控制器，被配置为利用来自接收触摸感测信号的第一电极中的至少一个的信号和第一电极供应来计算触摸位置 对应于触摸感测信号的触摸驱动信号。 第二电极连接到对应的第一电极，并且第二电极被配置为将触摸感测信号传送到对应的第一电极。
-
公开(公告)号：US20160155408A1
公开(公告)日：2016-06-02
申请号：US14876669
申请日：2015-10-06
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Gi Chang LEE , In Soo WANG , Yong Soo LEE
CPC classification number: G09G5/003 , G02F1/1345 , G02F1/136204 , G09G3/20 , G09G3/36 , G09G2300/0426 , G09G2330/04 , H01L23/62 , H01L27/0288 , H01L27/0296 , H01L2924/0002 , H01T4/10 , H02H9/044 , H05K1/0259 , H01L2924/00
Abstract: A display device having an electrostatic discharge protection unit disposed between a display unit and a pad unit. The electrostatic discharge protection unit comprises a first signal line configured to deliver data and a control signal from a pad unit to the display unit, a second signal line, a plurality of first electrostatic discharge protection patterns which are electrically connected to the first signal line; and a plurality of second electrostatic discharge protection patterns which are electrically connected to the second signal line. Respective ones of the first electrostatic discharge protection patterns and the second electrostatic discharge protection patterns together form a plurality of electrostatic discharge protection pattern pairs, and the first and second electrostatic discharge protection patterns in each of the electrostatic discharge protection pattern pairs are separated from each other by differing distances.
Abstract translation: 一种具有设置在显示单元和垫单元之间的静电放电保护单元的显示装置。 静电放电保护单元包括：第一信号线，被配置为将数据和控制信号从焊盘单元传送到显示单元;第二信号线;电连接到第一信号线的多个第一静电放电保护图案; 以及电连接到第二信号线的多个第二静电放电保护图案。 第一静电放电保护图案和第二静电放电保护图案中的每一个形成多个静电放电保护图案对，并且每个静电放电保护图案对中的第一和第二静电放电保护图案彼此分离 距离不同。
-
公开(公告)号：US20250022404A1
公开(公告)日：2025-01-16
申请号：US18440387
申请日：2024-02-13
Applicant: Samsung Display Co., LTD.
Inventor： Kyung Ho KIM , Gi Chang LEE
IPC: G09G3/32
Abstract: A stage circuit that includes a driver configured to receive a start signal and generate a first signal and an inverted first signal using a first clock signal and a second clock signal, and a first generator configured to generate a second signal using a previous stage first signal and a previous stage inverted first signal supplied from a driver of a previous stage circuit, and a next stage first signal supplied from a driver of a next stage circuit. The driver and the first generator may be electrically connected to a first power input terminal to which first power is may be input and a second power input terminal to which second power is may be input.
-
公开(公告)号：US20230307461A1
公开(公告)日：2023-09-28
申请号：US17967160
申请日：2022-10-17
Applicant: Samsung Display Co., LTD.
Inventor： Dong Hee SHIN , Gi Chang LEE , No Kyung PARK , Sun Kwun SON
CPC classification number: H01L27/124 , H01L33/62 , H01L25/167
Abstract: A display device includes data lines arranged in a first direction, the data lines extending in a second direction; and sub-pixels arranged in the first direction, the sub-pixels being electrically connected to the data lines. A distance between the data lines is greater than a distance between the sub-pixels, and the sub-pixels include first sub-pixels emitting light of a first color and second sub-pixels emitting light of a second color. Two first sub-pixels adjacent to each other in the first direction among the first sub-pixels are electrically connected to one data line among the data lines.
-
公开(公告)号：US20210035492A1
公开(公告)日：2021-02-04
申请号：US16944940
申请日：2020-07-31
Applicant: Samsung Display Co., LTD.
Inventor： Gi Chang LEE
IPC: G09G3/32
Abstract: A pixel includes a first electrode and a second electrode spaced apart from each other, light-emitting elements electrically connected to the first electrode and the second electrode, a first pixel circuit connected to a first power source and generating a driving current based on a scan signal and a data signal, and a first selection circuit that controls an electrical connection between the first pixel circuit and the first electrode and an electrical connection between a second power source and the second electrode, based on a first selection signal.
-
-
-
-
-
-
-
-
-
Search Results
11
records
(took 0.014 seconds)
