公开(公告)号：US20170146864A1

公开(公告)日：2017-05-25

申请号：US15169858

申请日：2016-06-01

Applicant: Samsung Display Co., Ltd.

Inventor： Mi Hwa LEE ,  Min Hee KIM ,  Soo Jung YOUN ,  Chang Hun LEE ,  Sung Hwan HONG

IPC: G02F1/1337 ,  G02F1/1343 ,  G02F1/13 ,  G02F1/1335

CPC classification number: G02F1/133788 ,  G02F1/1303 ,  G02F1/133514 ,  G02F1/134363 ,  G02F2001/133388 ,  G02F2001/133397

Abstract: An apparatus for manufacturing a display device includes: a stage on which a substrate to be processed is supported, the substrate to be processed including a first alignment layer of the display device; an optical system facing the substrate to be processed which is supported on the stage, the optical system including a light source which irradiates ultraviolet rays to the substrate to be processed; and a mask which is interposed between the light source and the substrate to be processed which includes the first alignment layer of the display device. The mask defines: a transmitting portion thereof through which the ultraviolet rays irradiated from the light source are transmitted to the first alignment layer of the substrate to be processed, and a blocking portion thereof which blocks transmission of the ultraviolet rays irradiated from the light source to the substrate to be processed.

公开(公告)号：US20230102623A1

公开(公告)日：2023-03-30

申请号：US17842500

申请日：2022-06-16

Applicant: Samsung Display Co., LTD.

Inventor： Kang Seob JEONG ,  Tae Hoon KIM ,  Joon Hyung PARK ,  Min Hee KIM ,  Sim Bum YUK ,  Do Kyung YOUN ,  Chang Hun LEE

IPC: H01L27/32

Abstract: A color conversion substrate and a display device including the same are provided, the color conversion substrate including a substrate, color filter layers on the substrate, and arranged in a first direction, and in a second direction intersecting the first direction, a bank layer defining openings overlapping the color filter layers, and including a first bank part extending in the second direction, and second bank parts extending in the first direction from a side of the first bank part, and wavelength conversion layers in the openings of the bank layer, wherein the first bank part includes a recess recessed inwardly from a part of a second side opposite a first side on which the second bank parts are located.