公开(公告)号：US20240249683A1

公开(公告)日：2024-07-25

申请号：US18490834

申请日：2023-10-20

Applicant: Samsung Display Co., LTD.

Inventor： SANG-MYOUNG LEE ,  SANGHYUN KANG ,  SUBIN PARK ,  JOOSUN YOON ,  MINSEONG YI ,  SEONGHYUN JIN ,  JOON HUH

IPC: G09G3/3233

CPC classification number: G09G3/3233 ,  G09G2300/0842 ,  G09G2310/0278 ,  G09G2320/02

Abstract: A pixel of a display device includes a first transistor including a gate connected to a first node, a first terminal, and a second terminal connected to a second node, a first storage capacitor connected between the first node and the second node, a second storage capacitor connected between the first node and the second node, a second transistor including a gate connected to the first node, a first terminal, and a second terminal connected to the first node, a third transistor, a fourth transistor, a fifth transistor, a sixth transistor including a gate receiving an emission signal, a first terminal connected to a line of a first power supply voltage, and a second terminal connected to the first terminal of the first transistor, and a light emitting element including an anode connected to the second node, and a cathode connected to a line of a second power supply voltage.

公开(公告)号：US20250087141A1

公开(公告)日：2025-03-13

申请号：US18957823

申请日：2024-11-24

Applicant: Samsung Display Co., LTD.

Inventor： JOON HUH ,  SANGHYUN KANG ,  SANG-MYOUNG LEE ,  JAEHOON LEE ,  JOOSUN YOON

IPC: G09G3/32

Abstract: A display device includes: a memory, a driving controller, a light emitting element, a first transistor including a first electrode, a second electrode, and a gate electrode for receiving a data signal, a second transistor connected between a first driving voltage line and the first electrode of the first transistor and receiving a first emission signal, and a third transistor connected between the second electrode of the first transistor and the light emitting element and receiving a second emission signal. The first emission signal includes a compensation period and an emission period, and the memory stores instructions that, when executed by the driving controller, cause the driving controller to determine a compensation time of the compensation period depending on target luminance.

公开(公告)号：US20140285754A1

公开(公告)日：2014-09-25

申请号：US13944544

申请日：2013-07-17

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： SANG-MYOUNG LEE ,  Suwan Woo ,  Jang-Il Kim ,  Swae-Hyun Kim ,  Jae Hwa Park ,  Je Hyeong Park ,  Younggoo Song ,  Hyunggi Jung ,  Kipyo Hong ,  Sang Woo Whangbo

IPC: G02F1/1337

CPC classification number: G02F1/1337 ,  G02F1/133711 ,  G02F1/133788 ,  G02F2001/133388

Abstract: A display device includes a display area and a non-display area, a first alignment layer disposed on a first substrate, a second alignment layer disposed on a second substrate, a liquid crystal layer disposed between the first alignment layer and the second alignment layer; and a groove disposed in the non-display area of the second substrate to correspond to at least a portion of an end portion of the second alignment layer. The groove is provided along at least one side of the display area and is configured to be filled by an alignment solution used to from the second alignment layer and prevent the alignment solution from dispersing to other areas of the second substrate.

Abstract translation: 显示装置包括显示区域和非显示区域，设置在第一基板上的第一取向层，设置在第二基板上的第二取向层，设置在第一取向层和第二取向层之间的液晶层; 以及设置在第二基板的非显示区域中的凹槽，以对应于第二取向层的端部的至少一部分。 所述凹槽沿所述显示区域的至少一侧设置，并且被配置为由从所述第二取向层使用的对准溶液填充，并且防止所述取向溶液分散到所述第二基板的其它区域。