公开(公告)号：US20240310676A1

公开(公告)日：2024-09-19

申请号：US18414029

申请日：2024-01-16

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Hyukjun JANG ,  Yonghun KWON ,  Sunyoung KIM ,  Taeyeon KIM ,  Hyungsuk KIM ,  Seungyong SHIN

IPC: G02F1/1335 ,  G02F1/13357 ,  G09G3/34 ,  H01L25/16

CPC classification number: G02F1/133612 ,  G02F1/133603 ,  G09G3/3426 ,  H01L25/167 ,  G09G2320/0646

Abstract: A display apparatus includes: a substrate; a plurality of driving regions arranged in a plurality of rows and a plurality of columns on the substrate, each of the plurality of driving regions comprising a plurality of light emitting devices; and a plurality of driving devices configured to drive the plurality of light emitting devices of the plurality of driving regions, wherein a first driving device of the plurality of driving devices is provided in a first driving region of the plurality of driving regions, and a second driving device of the plurality of driving devices is configured to drive the plurality of light emitting devices of the first driving region.

公开(公告)号：US20230411423A1

公开(公告)日：2023-12-21

申请号：US18199601

申请日：2023-05-19

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Younggu JIN ,  Youngchan KIM ,  Yonghun KWON

IPC: H01L27/146

CPC classification number: H01L27/1463 ,  H01L27/14609 ,  H01L27/14645

Abstract: An image sensor includes a substrate having a plurality of unit pixels, a photoelectric device portion and a storage device portion disposed in the substrate and constituting the plurality of unit pixels, a device isolation structure disposed in the substrate and partitioning the plurality of unit pixels, and an overflow gate providing an overflow path between the photoelectric device portion and the storage device portion according to a certain voltage, wherein the device isolation structure is partially opened at a boundary between the photoelectric device portion and the storage device portion.

公开(公告)号：US20240302694A1

公开(公告)日：2024-09-12

申请号：US18666227

申请日：2024-05-16

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Hyukjun JANG ,  Kyehoon LEE ,  Youngmin LEE ,  Yonghun KWON ,  Sunyoung KIM ,  Hyungsuk KIM ,  Seungyong SHIN

IPC: G02F1/13357 ,  G02F1/1335

CPC classification number: G02F1/133603 ,  G02F1/133608 ,  G02F1/133612

Abstract: A display device includes: a display panel; a light source module on a rear side of the display panel and configured to generate light supplied to the display panel, the light source module including a plurality of light sources configured to emit light and a printed circuit board (PCB) on which the plurality of light sources are provided; and a bottom chassis on a rear side of the light source module and on which the light source module is provided, wherein the PCB includes: an insulating layer, a first conductive layer on a lower surface of the insulating layer, and a second conductive layer on an upper surface of the insulating layer, and an area of the second conductive layer is smaller than an area of the first conductive layer, and the PCB is convexly bent in a direction toward the display panel.

公开(公告)号：US20230170375A1

公开(公告)日：2023-06-01

申请号：US18155419

申请日：2023-01-17

Applicant: Samsung Electronics Co., Ltd.

Inventor： Younggu JIN ,  Youngchan KIM ,  Taesub JUNG ,  Yonghun KWON ,  Moosup LIM

IPC: H01L27/146 ,  G01S7/4865 ,  G01B11/22 ,  G01S17/894

CPC classification number: H01L27/14641 ,  G01S7/4865 ,  H01L27/14612 ,  G01B11/22 ,  G01S17/894 ,  H01L27/1463

Abstract: A depth sensor includes a first pixel including a plurality of first photo transistors each receiving a first photo gate signal, a second pixel including a plurality of second photo transistors each receiving a second photo gate signal, a third pixel including a plurality of third photo transistors each receiving a third photo gate signal, a fourth pixel including a plurality of fourth photo transistors each receiving a fourth photo gate signal, and a photoelectric conversion element shared by first to fourth photo transistors of the plurality of first to fourth photo transistors.

公开(公告)号：US20210271005A1

公开(公告)日：2021-09-02

申请号：US17250380

申请日：2019-06-28

Applicant: Samsung Electronics Co., Ltd.

Inventor： Seungjae LEE ,  Yonghun KWON ,  Chunsoon PARK ,  Keunbum LEE ,  Sungho JUN

IPC: G02B3/02 ,  G02B5/02

Abstract: A diffusion lens includes a first lens surface having a concave curved shape such that light generated from a light source is incident on the first lens surface, a second lens surface having a convex curved shape such that part of the light incident on the first lens surface is output from the second lens surface, a side surface extending from a periphery of the second lens surface in a vertical direction of the diffusion lens such that part of the rest of the light incident on the first lens surface is output from the side surface, and a bottom surface extending from a periphery of the first lens surface in a horizontal direction of the diffusion lens to meet a periphery of the side surface. Rates of change of the first lens surface and the second lens surface have the same sign, and a pattern in which arbitrary shapes are irregularly disposed or a pattern in which specified shapes are regularly or irregularly disposed is formed on the side surface and the bottom surface to diffuse the light passing through the side surface and diffuse the light reflected by the bottom surface. Besides, it may be permissible to prepare various other embodiments speculated through the specification.