-
公开(公告)号:US20220114956A1
公开(公告)日:2022-04-14
申请号:US17267384
申请日:2021-01-28
Applicant: Samsung Electronics Co., Ltd.
Inventor: Minwoo LEE , Seungryeol KIM , Seungjin KIM , Junghyun KIM , Byungduk YANG , Gwanghui LEE , Seoyoung LEE , Juseok LEE , Woojun JUNG
IPC: G09G3/3225
Abstract: An electronic device is provided. The electronic device includes a display panel and a display driver integrated circuit configured to drive the display panel. The display driver integrated circuit is configured to determine a luminance value of the display panel if a request for a change from a current driving frequency of the display panel to a target driving frequency is received, and determine at least one intermediate driving frequency between the current driving frequency and the target driving frequency depending on the luminance value of the display panel.
-
2.
公开(公告)号:US20200098835A1
公开(公告)日:2020-03-26
申请号:US16575676
申请日:2019-09-19
Applicant: Samsung Electronics Co., Ltd.
Inventor: Jongkon BAE , Hanyuool KIM , Byungduk YANG , Dongkyoon HAN
Abstract: An electronic device is provided. The electronic device includes a housing, a display at least partially disposed inside the housing, and a sensor. The display includes a display panel, first-type pixels disposed on a first area, which corresponds to the sensor, of the display panel, and second-type pixels disposed on a second area of the display panel other than the first area. Each of the first-type pixels includes a first-red-subpixel, a first-blue-subpixel, and a first-green-subpixel, each of the second-type pixels includes a second-red-subpixel smaller than the first-red-subpixel, a second-blue-subpixel smaller than the first-blue-subpixel, and a second-green-subpixel smaller than the first-green subpixel. A first arrangement in which the first-red-subpixel, the first-blue-subpixel, and the first-green-subpixel are arranged is different from a second arrangement in which the second-red-subpixel, the second-blue-subpixel, and the second-green-subpixel are arranged.
-
公开(公告)号:US20230178023A1
公开(公告)日:2023-06-08
申请号:US18097647
申请日:2023-01-17
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor: Kiwoo KIM , Seoungyong PARK , Yongkoo HER , Byungduk YANG , Taeil JUNG
IPC: G09G3/3233 , H01L25/16
CPC classification number: G09G3/3233 , H01L25/167 , G09G2300/0842 , G09G2300/0861 , G09G2300/0819 , G09G2310/08 , G09G2330/021 , G09G2320/0626
Abstract: A display panel is disclosed. The display panel including a plurality of pixels each including a plurality of sub pixels, the respective sub pixels including a light-emitting device and a driving circuit. Driving circuits included in a display panel may be realized with six N-type metal-oxide-semiconductor thin film transistors (NMOS TFTs) and one Oxide TFT, or realized with five P-type metal-oxide-semiconductor thin film transistors (PMOS TFTs) and two Oxide TFTs making low frequency driving possible, and because the number of TFTs and scan drivers are reduced, manufacturing cost, bezel size and power consumption can be reduced.
-
公开(公告)号:US20230156347A1
公开(公告)日:2023-05-18
申请号:US18155415
申请日:2023-01-17
Applicant: Samsung Electronics Co., Ltd.
Inventor: Minsuk UHM , Sungyoung SHIN , Hyunchang SHIN , Byungduk YANG
IPC: H04N23/81 , H10K59/131 , H10K59/80
CPC classification number: H04N23/81 , H10K59/131 , H10K59/80 , H10K59/35
Abstract: An electronic device is provided. The electronic device includes a display and a camera device, the camera device overlaps at least a portion of an active area in a second direction of the display. The display comprises a display panel comprising a first active area, which has a first transmittance, at least partially overlaps on the camera device, and comprises a viewing angle area corresponding to the viewing angle of the camera device, and a second active area having a second transmittance that is lower than the first transmittance, the display panel comprises a mask layer comprising an opaque mask, and the opaque mask comprises a first portion at least partially formed in the viewing angle area, and a second portion formed to have a specified width and encompass the outer boundary of the viewing angle area.
-
公开(公告)号:US20230145126A1
公开(公告)日:2023-05-11
申请号:US18149993
申请日:2023-01-04
Applicant: Samsung Electronics Co., Ltd.
Inventor: Minsuk UHM , Sungyoung SHIN , Taewoong LEE , Jongkon BAE , Hyunchang SHIN , Byungduk YANG
CPC classification number: G09G5/10 , G09G3/2003 , G09G2320/0626 , G09G2354/00
Abstract: An electronic device is provided. The electronic device includes a display, an optical sensor disposed below the display, and at least one processor, wherein the display includes a first region having a first pixel density and a second region having a second pixel density less than the first pixel density and corresponding to the disposed region of the optical sensor, the at least one processor determines a second brightness level for the second region on the basis of at least one among a first brightness level of the first region, the first pixel density, and the second pixel density when the first brightness level exceeds a predetermined threshold, identifies a third region, defined to include the second region, of the display along an edge of the first region, and sets the brightness of the second and third regions to the second brightness level.
-
公开(公告)号:US20220320474A1
公开(公告)日:2022-10-06
申请号:US17733471
申请日:2022-04-29
Applicant: Samsung Electronics Co., Ltd.
Inventor: Sungyoung SHIN , Minsuk UHM , Dongseop LEE , Haechang LEE , Byungduk YANG , Kwangtai KIM , Donghyun YEOM
Abstract: An electronic device is provided. The electronic device includes a display panel and a camera module arranged under the display panel. The display panel may include a first area including a first plurality of pixels having a first pixel density and overlapping the camera module, a second area including a second plurality of pixels having a second pixel density greater than the first pixel density, a first light reflection blocking layer arranged in all or at least a portion of the first area, and a plurality of transparent wiring lines arranged under first organic light-emitting diodes arranged in the first area. The first light reflection blocking layer may be arranged to overlap lower portions of the first organic light-emitting diodes arranged in the first area. The first light reflection blocking layer may be arranged between anode electrodes of the first organic light-emitting diodes and the plurality of transparent wiring lines.
-
公开(公告)号:US20210013298A1
公开(公告)日:2021-01-14
申请号:US17041174
申请日:2019-04-15
Applicant: Samsung Electronics Co., Ltd.
Inventor: Yongkoo HER , Harksang KIM , Songhee JUNG , Hyunchang SHIN , Byungduk YANG
IPC: H01L27/32 , G09G3/3275 , G09G3/3233
Abstract: Disclosed in various embodiments of the present invention are a display having at least one hole formed in a display area on which an image is displayed, and an electronic device including same. According to various embodiments, the electronic device comprises a display including the display area having a plurality of pixels and a plurality of wirings, wherein the display includes: a hole area encompassed by the display area; a plurality of first wirings, from among the plurality of wirings, extending from a first side of the display area so as to be formed at first intervals, and connected to the side opposite to the first side; second wirings, from among the plurality of wirings, extending from a second side of the display area so as to be arranged at the first intervals on the side opposite to the second side; and a plurality of third wirings, from among the plurality of wirings, extending from the first side of the display area so as to be formed at second intervals that are wider than the first intervals, and bypassing the hole area so as to be connected to the side opposite to the first side. Various embodiments are possible.
-
公开(公告)号:US20240206297A1
公开(公告)日:2024-06-20
申请号:US18417602
申请日:2024-01-19
Applicant: Samsung Electronics Co., Ltd.
Inventor: Dongseop LEE , Junghyun KIM , Sungyoung SHIN , Byungduk YANG , Minsuk UHM , Yilin WU , Haechang LEE
CPC classification number: H10K59/8792 , G06F3/0446 , H10K59/122 , H10K59/353 , H10K59/38 , H10K59/40
Abstract: An electronic device is provided. The electronic device includes a board, a plurality of pixels including a first pixel disposed on the board, and including a first organic light emitting layer including a first sub-organic light emitting layer and a second sub-organic light emitting layer, and a second pixel including a second organic light emitting layer, a pixel definition layer located between the first sub-organic light emitting layer and the second sub-organic light emitting layer, a first light shielding member located on the pixel definition layer to overlap the pixel definition layer between the first and second sub-organic light emitting layer in a first direction, and an opaque member overlapping the first light shielding member in the first direction, and located between at least a portion of the pixel definition layer located between the first sub-organic light emitting layer and the second sub-organic light emitting layer, and the first light shielding member.
-
公开(公告)号:US20230126522A1
公开(公告)日:2023-04-27
申请号:US18146686
申请日:2022-12-27
Applicant: Samsung Electronics Co., Ltd.
Inventor: Yilin WU , Sungyoung SHIN , Minsuk UHM , Sungdae CHOI , Seungyeop CHOI , Hyunchang SHIN , Byungduk YANG
IPC: G09G3/3208 , H10K59/35 , H10K59/80
Abstract: A display device including a display that includes a plurality of pixels, wherein the plurality of pixels respectively include a plurality of sub-pixels is provided. The plurality of sub-pixels include first type sub-pixels observed at a first viewing angle, and second type sub-pixels observed at a second viewing angle that is narrower than the first viewing angle.
-
10.
公开(公告)号:US20230020872A1
公开(公告)日:2023-01-19
申请号:US17944584
申请日:2022-09-14
Applicant: Samsung Electronics Co., Ltd.
Inventor: Minwoo LEE , Seungryeol KIM , Seungjin KIM , Junghyun KIM , Byungduk YANG , Gwanghui LEE , Seoyoung LEE , Juseok LEE , Woojun JUNG
IPC: G09G3/3225 , G09G3/20
Abstract: An electronic device is provided. The electronic device includes a display panel and a display driver integrated circuit configured to drive the display panel. The display driver integrated circuit is configured to determine a luminance value of the display panel if a request for a change from a current driving frequency of the display panel to a target driving frequency is received, and determine at least one intermediate driving frequency between the current driving frequency and the target driving frequency depending on the luminance value of the display panel.
-
-
-
-
-
-
-
-
-