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:
Jul. 15, 2014
Filed:
Oct. 18, 2012
Dongguan Masstop Liquid Crystal Display Co., Ltd., Dongguan, CN;
Chien-Ku Lin, Taichung, TW;
Zhi-Ting Ye, Miaoli County, TW;
Chin-Liang Chen, Taichung, TW;
Ming-Chuan Lin, Taichung, TW;
Ju-Fen Yang, Suzhou, CN;
Dongguan Masstop Liquid Crystal Display Co., Ltd., Dongcheng District, Dongguan, Guangdong Province, CN;
Wintek Corporation, Tanzi Dist., Taichung, TW;
Abstract
A rotatable illumination device includes a first casing, a light emitting module, a first fixing member and a second fixing member. The first casing has a first rotating portion and a first protruding portion is formed on the first rotating portion. The light emitting module is disposed in the first casing. A first indentation is formed on the first fixing member and the first protruding portion can pass through the first indentation. A second indentation and a second protruding portion are formed on the second fixing member and the first protruding portion can pass through the second indentation. The first and second fixing members are fixed together, and the first and second protruding portions are coplanar. The first protruding portion cooperates with the second protruding portion to limit rotating angle of the first casing.