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:
Sep. 15, 1992
Filed:
Jan. 24, 1991
Hisashi Honda, Yokohama, JP;
Yoji Yuge, Chigasaki, JP;
Toshiba Lighting & Technology Corporation, Tokyo, JP;
Abstract
A liquid crystal display apparatus comprises a liquid crystal display panel, a fluorescent lamp for illuminating the liquid crystal display panel, the fluorescent lamp being provided with a glass bulb in which at least a pair of electrodes are disposed and mercury and rare gas fill, the glass bulb having an inner surface on which a fluorescent material is applied, the fluorescent lamp being further provided with a pair of receiving terminals, a lighting unit for lighting the fluorescent lamp, the lighting unit being electrically connected to a pair of supply terminals, and a holding unit for holding the liquid crystal display panel detachably, the fluorescent lamp and the lighting unit in an assembled state in which the paired receiving terminals are supported by the paired supply terminals. The liquid crystal display panel, the fluorescent lamp and the lighting unit are integrally assembled with the holding unit with simple assembling process and firmly engaged therewith by the holding members such as holding pawls.