System for exchanging lamp of LCD
US6330150A · kind A · utility
Assignee
Inventor
Key dates
| Filing date | Jul 10, 2000 |
| Grant date | Dec 11, 2001 |
| Priority date | — |
| Expiry date | Jul 10, 2020 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG02F2203/68
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
The liquid crystal display (LCD) apparatus capable of easily exchanging the lamp is disclosed in the present invention. The liquid crystal display apparatus according to the present invention includes a printed circuit board (PCB), a liquid crystal display panel electrically connected with the printed circuit board for thereby displaying a certain character or symbol and having at least one rectangular hole inwardly formed at a lateral surface of the same, a lamp detachably engaged to the rectangular hole of the liquid crystal display panel for emitting light on a screen of the liquid crystal display panel, a panel bracket for integrally fixing the liquid crystal display panel and the printed circuit board, and a cover tiltably engaged at a rim portion of the panel bracket and tilted in the forward and backward directions by a tilting member for thereby opening and closing the rectangular hole of the liquid crystal display panel when the liquid crystal display panel is integrally engaged to the panel bracket, whereby it is possible to easily exchange the lamp by tilting the cover in the forward and backward directions.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.