Barrier rib for image display device, manufacturing method therefor, and image display device comprising barrier rib

Number of patents in Portfolio can not be more than 2000

United States of America

PATENT NO 12140838
APP PUB NO 20240134233A1
SERIAL NO

18275795

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Abstract

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The present disclosure provides a partition wall for an image display device, the partition wall which satisfies 0.8≤A/B<1.0 and 0.85≤C/B<1.0 when the line width at a thickness of 95% from the lowermost end portion of the partition wall is A, the maximum line width at a thickness of 50 to 90% from the lowermost end portion of the partition wall is B, and the line width at a thickness of 10% from the lowermost end portion of the partition wall is C, with respect to the total thickness of the partition wall, a manufacturing method thereof, and an image display device including the partition wall. The partition wall for an image display device according to the present disclosure can be effectively applied to the manufacture of the color conversion pixels through the inkjet process, and the image display device including the partition wall has excellent luminance and maintains high luminance even when observed from the side surface, thereby exhibiting an effect of excellent viewing angle properties.

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Patent Owner(s)

Patent OwnerAddress
DONGWOO FINE-CHEM CO LTDJEOLLABUK-DO

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Kim, Hun-Sik Incheon, KR 3 5
Kim, Tae-Gon Seoul, KR 99 801
Kwon, Young-Soo Gyeonggi-do, KR 11 255
Park, Seul-Ki Gyeonggi-do, KR 17 16

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