公开(公告)号：US20220367766A1

公开(公告)日：2022-11-17

申请号：US17840056

申请日：2022-06-14

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Yongkoo HER ,  Kiwoo KIM ,  Hakyeol KIM ,  Seoungyong PARK ,  Jaewook PARK ,  Jungwoon SHIN ,  Keunsik LEE ,  Hoyoung JUNG

IPC: H01L33/50 ,  H01L25/075 ,  H01L33/56 ,  H01L33/60

Abstract: Disclosed is an electronic apparatus including a display module. The display module may include: a display panel comprising a substrate, a plurality of light sources including a plurality of light emitting devices mounted on the substrate, a color conversion layer and a color filter layer stacked on each of the plurality of light emitting devices, the plurality of light sources may each be provided with encapsulation structure, and a size of the color conversion layer may be less than a size of the light emitting device.

公开(公告)号：US20230033151A1

公开(公告)日：2023-02-02

申请号：US17879103

申请日：2022-08-02

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Yongkoo HER ,  Kyongtae PARK ,  Kiwoo KIM ,  Seoungyong PARK ,  Taeil JUNG

IPC: G06F1/16 ,  G03B21/14 ,  G03B21/20 ,  G02B3/00

Abstract: Disclosed is a wearable electronic device. The wearable electronic device includes: a display module comprising a display; a housing to which the display module is coupled; and a projection display disposed on a side portion of the housing and configured to display information on a display area adjacent to the housing, the projection display may include: a substrate disposed along a mounting surface provided on a side portion of the housing; a plurality of light-emitting devices comprising light-emitting circuitry disposed on the substrate in a grating arrangement; and a plurality of micro-lenses covering a light-emitting surface of the plurality of light-emitting devices.

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：US20250061847A1

公开(公告)日：2025-02-20

申请号：US18938918

申请日：2024-11-06

Applicant: Samsung Electronics Co., Ltd.

Inventor： Yongkoo HER ,  Kiwoo KIM ,  Seoungyong PARK

IPC: G09G3/32 ,  G09G3/20 ,  G09G3/3233

Abstract: An electronic device is provided. The electronic device includes a display including a plurality of pixels including a light-emitting element and a pixel drive circuit for the light emission of the light-emitting element, a display driver integrated circuit (DDI) for driving the display, memory storing one or more computer programs, and one or more processors communicatively coupled to the memory and the DDI wherein each of the plurality of pixels includes a first pixel drive circuit block for generating a pulse width modulation (PWM) signal configured to control the drive timing of the light-emitting device, and a second pixel drive circuit block configured to adjust the intensity of current supplied to the light-emitting element, wherein the first pixel drive circuit block includes a plurality of transistors and a first capacitor, and wherein the second pixel drive circuit block includes a plurality of transistors and a second capacitor.

公开(公告)号：US20240087523A1

公开(公告)日：2024-03-14

申请号：US18347402

申请日：2023-07-05

Applicant: Samsung Electronics Co., Ltd.

Inventor： Yongkoo HER ,  Kiwoo KIM ,  Seoungyong PARK ,  Hongkook LEE ,  Euntaek JANG

IPC: G09G3/3233 ,  G06F3/01 ,  G09G3/20

CPC classification number: G09G3/3233 ,  G06F3/013 ,  G09G3/2096 ,  G09G2310/08 ,  G09G2320/0247 ,  G09G2320/0261 ,  G09G2320/041 ,  G09G2330/021 ,  G09G2340/0435 ,  G09G2354/00

Abstract: An electronic device may include a display module for displaying image data, and a processor operatively connected to the display module to provide the image data to the display module, and the display module may include a display panel including a plurality of pixel lines including a plurality of pixels, and a display driving circuit for driving a plurality of pixels of the display panel. Various other embodiments are possible.