公开(公告)号：US11825724B2

公开(公告)日：2023-11-21

申请号：US17981816

申请日：2022-11-07

Applicant: Samsung Display Co., LTD.

Inventor： Yong Seok Kim ,  Youngchan Kim ,  Jeongwoo Park ,  Minhee Son ,  Saet Byeol Shin ,  Byeong-Hee Won

IPC: G09G3/3208 ,  H10K59/50 ,  H10K50/844 ,  H10K59/122 ,  H10K59/173

CPC classification number: H10K59/50 ,  G09G3/3208 ,  H10K50/844 ,  G09G2300/0426 ,  G09G2320/028 ,  H10K59/122 ,  H10K59/173

Abstract: The display panel includes a display area including a pixel area, and a light blocking area which is adjacent to the pixel area, a first light emitting device which is in the pixel area of the display area and emits a light having a first wavelength range, a second light emitting device which is in the light blocking area of the display area and emits a light having a second wavelength range different from the first wavelength range, and a discoloration layer which is on the second light emitting device and is color-changeable by the light having the second wavelength range, the discoloration layer defining a first opening exposing the pixel area to outside the discoloration layer.

公开(公告)号：US12169291B2

公开(公告)日：2024-12-17

申请号：US18081861

申请日：2022-12-15

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Su Jung Huh ,  Jeong Woo Park ,  Saet Byeol Shin ,  Su Bin Jung

IPC: G02B30/27 ,  G02B30/10 ,  G02F1/01 ,  G02F1/1333 ,  G02F1/1335 ,  B29D11/00

Abstract: A stereoscopic image display device including: a display panel including pixels; a lens array disposed on the display panel, wherein the lens array includes a lens layer which includes an optically anisotropic material, and a planarization layer which covers the lens layer and includes an optically isotropic polymer; and a light shielding pattern disposed on the lens array, and overlapping a boundary between lenses of the lens array.

公开(公告)号：US20230236435A1

公开(公告)日：2023-07-27

申请号：US18081861

申请日：2022-12-15

Applicant: SAMSUNG DISPLAY CO., LTD

Inventor： Su Jung HUH ,  Jeong Woo Park ,  Saet Byeol Shin ,  Su Bin Jung

IPC: G02B30/10 ,  G02F1/1335 ,  G02F1/01 ,  G02F1/1333

CPC classification number: G02B30/10 ,  G02F1/133512 ,  G02F1/0136 ,  G02F1/133526 ,  G02F1/133354 ,  G02F2202/28 ,  B29D11/00365

Abstract: A stereoscopic image display device including: a display panel including pixels; a lens array disposed on the display panel, wherein the lens array includes a lens layer which includes an optically anisotropic material, and a planarization layer which covers the lens layer and includes an optically isotropic polymer; and a light shielding pattern disposed on the lens array, and overlapping a boundary between lenses of the lens array.