公开(公告)号：US20200111823A1

公开(公告)日：2020-04-09

申请号：US16460440

申请日：2019-07-02

Applicant: Samsung Electronics Co., Ltd.

Inventor： Young-gu JIN ,  Tae-sub JUNG ,  Young-chan KIM

IPC: H01L27/146 ,  H04N5/378

Abstract: An image sensor including a light source configured to emit an optical signal to a target object, and a pixel array including a first pixel configured to generate pixel signals based on the optical signal reflected from the target object, the first pixel including a first photo gate group having at least two photo gates that are configured to receive first gate signals with a first phase difference from the optical signal in a time interval and a second photo gate group having at least two photo gates configured to receive second gate signals with a second phase difference from the optical signal in the time interval, may be provided.

公开(公告)号：US20180060014A1

公开(公告)日：2018-03-01

申请号：US15685098

申请日：2017-08-24

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Ho-yong SON ,  Young-chan KIM

IPC: G06F3/14 ,  G09G3/20

CPC classification number: G06F3/1446 ,  G06F3/1431 ,  G09G3/2092 ,  G09G2300/026 ,  G09G2310/0283 ,  G09G2320/08 ,  G09G2354/00 ,  G09G2356/00 ,  G09G2360/04

Abstract: A video wall system for displaying a video wall image is provided. The video wall system includes a plurality of display apparatuses configured to display a video wall image, and each of the plurality of display apparatuses includes a signal processor, a display and a controller. The signal processor is configured to process an image signal of a video wall image. The display scans in one of a first scanning direction and a second scanning direction opposite the first scanning direction based on the processed image signal to display an individual image split from the video wall image. The controller controls the display to scan in one of the first scanning direction and the second scanning direction determined based on a scanning direction of an adjacent other display apparatus. With this, the video wall system may display the video wall image without generating steps caused by differences in screen playing speed between adjacent display apparatuses.

公开(公告)号：US20220082673A1

公开(公告)日：2022-03-17

申请号：US17536556

申请日：2021-11-29

Applicant: Samsung Electronics Co., Ltd.

Inventor： Young-gu JIN ,  Young-chan KIM ,  Chang-rok MOON ,  Yong-hun KWON ,  Tae-sub JUNG

IPC: G01S7/499 ,  H01L27/146 ,  G01S7/481 ,  G02B5/30 ,  G01S17/42

Abstract: A 3D image sensor include a depth pixel and at least two polarization pixels adjacent to the depth pixel. The depth pixel includes a charge generation region in a substrate. The depth pixel is configured to generate depth information associated with a depth of an object from the 3D image sensor in a 3D scene based on detecting light reflected from the object. Each polarization pixel includes a photodiode in the substrate and a polarizer on the substrate in a light-incident direction. The polarization pixel is configured to generate shape information associated with a shape of a surface of the object in the 3D scene based on detecting light reflected from the object. The polarization pixels and the depth pixel collectively define a unit pixel. The respective polarizers are associated with different polarization directions.

公开(公告)号：US20200216758A1

公开(公告)日：2020-07-09

申请号：US16565690

申请日：2019-09-10

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Jung-ah KIM ,  Young-chan KIM ,  Hyo-san LEE ,  Hoon HAN ,  Jin-uk LEE ,  Jung-hun LIM ,  Ik-hee KIM

IPC: C09K13/04 ,  H01L21/311 ,  H01L21/02 ,  H01L21/8234

Abstract: An etchant composition and a method of fabricating a semiconductor device, the composition including an inorganic acid; about 0.01 parts by weight to about 0.5 parts by weight of colloidal silica; about 0.01 parts by weight to about 30 parts by weight of an ammonium-based additive; and about 20 parts by weight to about 50 parts by weight of a solvent, all parts by weight being based on 100 parts by weight of the inorganic acid.

公开(公告)号：US20180260933A1

公开(公告)日：2018-09-13

申请号：US15915320

申请日：2018-03-08

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Ho-yong SON ,  Young-chan KIM

IPC: G06T3/40

CPC classification number: G06T3/40 ,  G06T3/4092 ,  H04L67/04 ,  H04L67/12 ,  H04L67/32

Abstract: A display apparatus is provided. The display apparatus includes a communication interface; a display; and a processor configured to control the communicator to receive a content image from a server, control a screen of the display to display the content image and a first image, determine a size of the first image as displayed on the screen of the display apparatus, generate a second image by resizing the first image in response to determining the size of the first image does not correspond to a sensible size, and control the screen of the display to display the content image and the second image.

公开(公告)号：US20210066367A1

公开(公告)日：2021-03-04

申请号：US17096210

申请日：2020-11-12

Applicant: Samsung Electronics Co., Ltd.

Inventor： Young-gu JIN ,  Young-chan KIM

IPC: H01L27/146 ,  G01S17/08 ,  G01S7/481 ,  G11C11/56

Abstract: An image sensor includes a semiconductor substrate including a first surface and a second surface and further includes a well region and a first floating diffusion region that are each adjacent to the first surface. The image sensor includes a first vertical transmission gate and a second vertical transmission gate isolated from direct contact with each other and each extend from the first surface of the semiconductor substrate and in a thickness direction of the semiconductor substrate through at least a portion of the well region. The image sensor includes a first storage gate between the first vertical transmission gate and the first floating diffusion region and on the first surface of the semiconductor substrate. The image sensor includes a first tap transmission gate between the first storage gate and the first floating diffusion region and on the first surface of the semiconductor substrate.

公开(公告)号：US20220025261A1

公开(公告)日：2022-01-27

申请号：US17496174

申请日：2021-10-07

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Jung-ah KIM ,  Young-chan KIM ,  Hyo-san LEE ,  Hoon HAN ,  Jin-uk LEE ,  Jung-hun LIM ,  Ik-hee KIM

IPC: C09K13/04 ,  H01L21/311 ,  H01L21/02 ,  H01L21/8234

Abstract: An etchant composition and a method of fabricating a semiconductor device, the composition including an inorganic acid; about 0.01 parts by weight to about 0.5 parts by weight of colloidal silica; about 0.01 parts by weight to about 30 parts by weight of an ammonium-based additive; and about 20 parts by weight to about 50 parts by weight of a solvent, all parts by weight being based on 100 parts by weight of the inorganic acid.

公开(公告)号：US20190148438A1

公开(公告)日：2019-05-16

申请号：US16045985

申请日：2018-07-26

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Jae-kyu LEE ,  Young-chan KIM ,  Seung-sik KIM

IPC: H01L27/146 ,  H01L23/48

Abstract: An image sensor and an electronic apparatus, the image sensor including a plurality of pixels, each pixel of the plurality of pixels including a photodiode and a transfer transistor, a reset transistor, a source-follower transistor, and a selection transistor, which correspond to the photodiode; a plurality of first interconnection lines connected to gates of the transfer transistor, the reset transistor, and the selection transistor, the plurality of first interconnection lines extending in a first direction; and a plurality of second interconnection lines connected to a source region of the selection transistor, the plurality of second interconnection lines extending in a second direction that intersects the first direction, wherein the plurality of first interconnection lines or the plurality of second interconnection lines includes dummy lines on a peripheral area that is outside of a pixel area in which the pixels are located.