公开(公告)号：US11469274B2

公开(公告)日：2022-10-11

申请号：US16927369

申请日：2020-07-13

Applicant: Samsung Display Co., LTD.

Inventor： Woong Hee Jeong ,  Ki Bum Kim ,  Jin Yeong Kim ,  Hyang A Park ,  Tae Hoon Yang ,  Jong Chan Lee

IPC: H01L27/32 ,  H01L51/52 ,  G02F1/13 ,  G02F1/1335 ,  G02F1/1362

Abstract: A display device includes light transmitting areas including a first light transmitting area and light emitting areas around the light transmitting areas and including a first light emitting area disposed around the first light transmitting area, wherein the first light emitting area includes a first-first light emitting area adjacent to a first portion of each of the light transmitting areas, a first-second light emitting area adjacent to a second portion of each of the light transmitting areas, a first-third light emitting area adjacent to a third portion of each of the light transmitting areas, and a first-fourth light emitting area disposed adjacent to a fourth portion of each of the light transmitting areas. The first-first to first-fourth light emitting areas each include at least one of first to third light emitting portions to emit light of first to third colors, respectively.

公开(公告)号：US11917881B2

公开(公告)日：2024-02-27

申请号：US17944717

申请日：2022-09-14

Applicant: Samsung Display Co., LTD.

Inventor： Woong Hee Jeong ,  Ki Bum Kim ,  Jin Yeong Kim ,  Hyang A Park ,  Tae Hoon Yang ,  Jong Chan Lee

IPC: H10K50/84 ,  H10K59/12 ,  H10K59/30 ,  G02F1/13 ,  H10K50/844 ,  H10K59/122 ,  G02F1/1335 ,  G02F1/1362 ,  H10K59/127 ,  H10K102/00

CPC classification number: H10K59/30 ,  H10K50/844 ,  H10K59/122 ,  G02F1/133512 ,  G02F1/136209 ,  H10K59/1275 ,  H10K2102/00

Abstract: A display device includes light transmitting areas including a first light transmitting area and light emitting areas around the light transmitting areas and including a first light emitting area disposed around the first light transmitting area, wherein the first light emitting area includes a first-first light emitting area adjacent to a first portion of each of the light transmitting areas, a first-second light emitting area adjacent to a second portion of each of the light transmitting areas, a first-third light emitting area adjacent to a third portion of each of the light transmitting areas, and a first-fourth light emitting area disposed adjacent to a fourth portion of each of the light transmitting areas. The first-first to first-fourth light emitting areas each include at least one of first to third light emitting portions to emit light of first to third colors, respectively.

公开(公告)号：US12260043B2

公开(公告)日：2025-03-25

申请号：US18463400

申请日：2023-09-08

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Byung Han Yoo ,  Jung Woo Park ,  Hyang A Park ,  Dae Young Lee ,  Hyun Dae Lee ,  Kang Bin Jo ,  Sang Hwan Cho ,  Sung-Chan Jo

IPC: G06F21/32 ,  G06F3/041 ,  G06F3/04817 ,  G06F3/0488 ,  G06Q20/10 ,  G06Q20/40 ,  G06V40/12 ,  G06V40/13

Abstract: A method of driving an electronic device includes displaying a plurality of fingerprint recognition icons on a display device configured to perform fingerprint recognition, and releasing a lock state of the display device through a fingerprint authentication process upon determining at least one first fingerprint recognition icon among the plurality of fingerprint recognition icons is touched. The plurality of fingerprint recognition icons include at least one first fingerprint recognition icon configured to support the fingerprint recognition and at least one second fingerprint recognition icon configured to not support the fingerprint recognition.

公开(公告)号：US11276352B2

公开(公告)日：2022-03-15

申请号：US17075472

申请日：2020-10-20

Applicant: Samsung Display Co., LTD. ,  Konkuk University Industrial Cooperation Corp

Inventor： Tae Hoon Yang ,  Joon Ho Lee ,  Kee Chan Park ,  Ki Bum Kim ,  Hyang A Park ,  Jong Chan Lee ,  Woong Hee Jeong

IPC: G09G3/3266 ,  G09G3/20

Abstract: A display device includes: a plurality of pixels, each of which is connected to a corresponding one of a plurality of scan lines, and a scan driver including a plurality of stages, each of which supplies a scan signal to a corresponding one of the scan lines, each of the stages includes: a node controller which supplies a second output signal of a previous stage to a first node based on an input signal of a first clock terminal or a first output signal of the previous stage, a first inverter connected between the first node and a second node, a buffer which supplies a voltage of the second node to a first output terminal based on an input signal of a second clock terminal, and a second inverter connected between the first output terminal and a second output terminal.