Title:
PIXEL MODULE EMPLOYING MOLDING MEMBER HAVING MULTI-MOLDING LAYER AND DISPLAY APPARATUS
Document Type and Number:
WIPO Patent Application WO/2022/177328
Kind Code:
A1
Abstract:
A pixel module, according to the present disclosure, comprises: a circuit board; unit pixels arranged on the circuit board; and a molding member covering the unit pixels. In addition, the molding member includes a light diffusion layer and a black molding layer covering the light diffusion layer, wherein the light diffusion layer comprises a transparent matrix and silica or TiO2 particles in the transparent matrix, and the black molding layer comprises a matrix and a light absorbing material in the matrix.
Inventors:
MIN JUNHONG (KR)
YOU IK KYU (KR)
YOU IK KYU (KR)
Application Number:
PCT/KR2022/002370
Publication Date:
August 25, 2022
Filing Date:
February 17, 2022
Export Citation:
Assignee:
SEOUL VIOSYS CO LTD (KR)
International Classes:
H01L25/075; H01L33/56; H01L33/58
Foreign References:
| KR20070108556A | 2007-11-12 | |||
| JP2009096868A | 2009-05-07 | |||
| JP2010015070A | 2010-01-21 | |||
| KR20190026617A | 2019-03-13 |
Other References:
YANG SHU-MEI, WANG PO-HSUN, CHAO CHIA-HSIN, CHU CHUN-WEN, YEH YIN-TIEN, CHEN YU-SHENG, CHANG FENG-PIN, FANG YEN-HSIANG, LIN CHIEN-: "Angular color variation in micron-scale light-emitting diode arrays", OPTICS EXPRESS, vol. 27, no. 16, 5 August 2019 (2019-08-05), pages A1308, XP055960528, DOI: 10.1364/OE.27.0A1308
GOU FANGWANG, HSIANG EN-LIN, TAN GUANJUN, CHOU PEI-TING, LI YUN-LI, LAN YI-FEN, WU SHIN-TSON: "Angular color shift of micro-LED displays", OPTICS EXPRESS, vol. 27, no. 12, 10 June 2019 (2019-06-10), pages A746, XP055960533, DOI: 10.1364/OE.27.00A746
GOU FANGWANG, HSIANG EN-LIN, TAN GUANJUN, CHOU PEI-TING, LI YUN-LI, LAN YI-FEN, WU SHIN-TSON: "Angular color shift of micro-LED displays", OPTICS EXPRESS, vol. 27, no. 12, 10 June 2019 (2019-06-10), pages A746, XP055960533, DOI: 10.1364/OE.27.00A746
Attorney, Agent or Firm:
AIP PATENT & LAW FIRM (KR)
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