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.:
Date of Patent:
Dec. 24, 2024
Filed:
Sep. 14, 2023
Applicant:
Tdk Taiwan Corp., Taoyuan, TW;
Inventors:
Chih-Wei Weng, Taoyuan, TW;
Chao-Chang Hu, Taoyuan, TW;
Cheng-Jui Chang, Taoyuan, TW;
Sin-Jhong Song, Taoyuan, TW;
Assignee:
TDK TAIWAN CORP., Taoyuan, TW;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G02B 27/00 (2006.01); F21V 8/00 (2006.01); G02B 7/08 (2021.01); G02B 7/36 (2021.01); G02B 27/01 (2006.01); G02B 27/64 (2006.01); G03B 5/00 (2021.01); G06F 3/01 (2006.01); G09G 3/00 (2006.01); H01F 7/08 (2006.01); H04N 23/54 (2023.01); H04N 23/55 (2023.01); H04N 23/68 (2023.01);
U.S. Cl.
CPC ...
G02B 27/0176 (2013.01); G02B 6/0006 (2013.01); G02B 6/0028 (2013.01); G02B 7/08 (2013.01); G02B 7/36 (2013.01); G02B 27/0172 (2013.01); G02B 27/0179 (2013.01); G02B 27/646 (2013.01); G03B 5/00 (2013.01); G06F 3/013 (2013.01); G09G 3/001 (2013.01); H01F 7/081 (2013.01); H04N 23/54 (2023.01); H04N 23/55 (2023.01); H04N 23/6812 (2023.01); G02B 2027/0112 (2013.01); G02B 2027/015 (2013.01); G02B 2027/0159 (2013.01); G02B 2027/0178 (2013.01); G02B 2027/0187 (2013.01); G02B 2207/101 (2013.01); G03B 2205/0076 (2013.01); G09G 2354/00 (2013.01);
Abstract
An optical system is provided. The optical system includes a light source assembly, a light guiding element, and a first optical assembly. The light source assembly is used for generating first light and second light. The light guiding element is used for transporting the first light and the second light. The first optical assembly is disposed between the light guiding element and the light source assembly and used for transporting the first light and the second light. Wavelengths of the first light and the second light are different.