DEPOSITION MASK FOR OLED PIXEL DEPOSITION

WIPO Patent Application WO/2024/071704

A1

A deposition mask according to an embodiment comprises a metal plate including a deposition area and a non-deposition area. The metal plate has a first direction defined as the longitudinal direction and a second direction defined as the width direction. The metal plate includes a first side and a second side opposite the first side. The deposition area includes: a plurality of active areas; and inactive areas. The inactive areas include: a first inactive area between the plurality of active areas; and a second inactive area between the active areas and both ends of the metal plate in the second direction. A first through hole is formed in the active areas, a second through hole is formed in the first inactive area, and a third through hole is formed in the second inactive area.

WO/2024/057844	ORGANIC LIGHT EMITTING DEVICE, AND DESIGN METHOD AND PROGRAM THEREOF
WO/2024/085647	DISPLAY DEVICE AND METHOD FOR MANUFACTURING SAME
WO/2023/101544	METAL ELECTRODE PATTERNING METHOD USING PATTERN FORMATION CONTROL MATERIAL, AND SUBSTRATE, ELECTRONIC DEVICE, AND DISPLAY HAVING METAL ELECTRODE PATTERN

CHO SU HYEON (KR)
SEONG DONG MUG (KR)
LEE SANG YU (KR)

PCT/KR2023/012992

April 04, 2024

August 31, 2023

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LG INNOTEK CO LTD (KR)

H10K71/00; C23C14/04; H10K71/16

KR20220020317A	2022-02-18
KR20190012720A	2019-02-11
KR20200027253A	2020-03-12
JP2015214741A	2015-12-03
US20210108304A1	2021-04-15

HAW, Yong Noke (KR)

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