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:
May. 07, 2019
Filed:
Jan. 27, 2016
Applicant:
Delta Electronics, Inc., Taoyuan, TW;
Inventors:
Keh-Su Chang, Taoyuan, TW;
Yen-I Chou, Taoyuan, TW;
Chi Chen, Taoyuan, TW;
Chun-Hsien Lu, Taoyuan, TW;
Assignee:
DELTA ELECTRONICS, INC., Taoyuan, TW;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F21V 8/00 (2006.01); G02B 1/11 (2015.01); G02B 5/02 (2006.01); G02B 7/00 (2006.01); G02B 26/00 (2006.01); G02B 27/14 (2006.01); G03B 21/20 (2006.01);
U.S. Cl.
CPC ...
G02B 6/003 (2013.01); G02B 6/0015 (2013.01); G02B 6/0028 (2013.01); G02B 6/0036 (2013.01); G02B 6/0055 (2013.01); G02B 6/0085 (2013.01); G03B 21/204 (2013.01); G02B 1/11 (2013.01); G02B 5/0294 (2013.01); G02B 7/008 (2013.01); G02B 26/008 (2013.01); G02B 27/141 (2013.01);
Abstract
A wavelength converting module includes a wavelength converting unit. The wavelength converting unit is at least made of a phosphor material. The wavelength converting unit is a solid rod-shaped structure, in which two opposite end surfaces of the rod-shaped wavelength converting unit are a light-entrance surface and a light-exit surface respectively.