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:
Feb. 22, 2005
Filed:
Feb. 27, 2002
Kaoru Koiwa, Tokyo, JP;
Hiroyuki Hasebe, Chigasaki, JP;
Asako Satoh, Yokohama, JP;
Jun Momma, Yokohama, JP;
Kaoru Koiwa, Tokyo, JP;
Hiroyuki Hasebe, Chigasaki, JP;
Asako Satoh, Yokohama, JP;
Jun Momma, Yokohama, JP;
Kabushiki Kaisha Toshiba, Tokyo, JP;
Abstract
The display unit comprises a display device such as liquid crystal cell or the like; and a secondary battery disposed to a rear side of the display device. A heat shielding layer having a thermal conductivity of at most 5 W/mK, preferably at most 1 W/mK is formed as a heat shielding plate between the display device and the secondary battery, and the display device and the secondary battery are integrally assembled to form a module structure. According to the above structure of the present invention, since the display device such as liquid crystal cell or the like and the secondary battery are integrally assembled to form a module structure, the display unit can be made compact and thin to attain a light weight.