The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.

The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.

Patent No.:

US 11343419 B1

Date of Patent:

May. 24, 2022

Filed:

May. 22, 2020

Full-screen image display and optical assembly thereof

Applicant:

Asti Global Inc., Taiwan, Taichung, TW;

Inventor:

Chien-Shou Liao, New Taipei, TW;

Assignee:

ASTI GLOBAL INC., TAIWAN, Taichung, TW;

Attorney:

Winston Hsu

Primary Examiner:

Eileen M Adams

Int. Cl.

CPC ...

H04N 5/225 (2006.01); G02B 3/02 (2006.01); H05B 45/10 (2020.01); H05B 47/11 (2020.01); H01L 27/146 (2006.01); H01L 27/15 (2006.01); H01L 31/153 (2006.01); H01L 27/32 (2006.01); G09G 3/32 (2016.01); H04N 5/247 (2006.01); H04R 1/02 (2006.01); H04R 1/08 (2006.01); H04R 3/00 (2006.01); G02B 3/00 (2006.01); H05B 47/115 (2020.01);

U.S. Cl.

CPC ...

H04N 5/2257 (2013.01); G02B 3/0037 (2013.01); G02B 3/02 (2013.01); G09G 3/32 (2013.01); H01L 27/14627 (2013.01); H01L 27/156 (2013.01); H01L 27/3234 (2013.01); H01L 27/3267 (2013.01); H01L 27/3269 (2013.01); H01L 31/153 (2013.01); H04N 5/2253 (2013.01); H04N 5/2254 (2013.01); H04N 5/2256 (2013.01); H04N 5/247 (2013.01); H04R 1/028 (2013.01); H04R 1/08 (2013.01); H04R 3/00 (2013.01); H05B 45/10 (2020.01); H05B 47/11 (2020.01); G09G 2300/026 (2013.01); G09G 2360/144 (2013.01); H04R 2499/15 (2013.01); H05B 47/115 (2020.01);

Abstract

A full-screen image display and an optical assembly thereof are provided. The full-screen image display includes a first display module and a second display module. The first display module is an organic LED display, a liquid crystal display or an LED display for providing a first image, and the second display module is an LED display for providing a second image. The first display module and the second display module are adjacent or connected to each other, and the first image and the second image are combined to form a continuous image. The second display module includes a circuit substrate, an image display unit disposed on the circuit substrate, and a plurality of electronic units disposed on the circuit substrate. The image display unit includes a plurality of LED chips disposed on the circuit substrate, and the second image is provided by the LED chips.

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