US 2009/0267889 A1 · DISPLAY DEVICE

Abstract

A display device capable of simplifying the structure and improving the reliability is disclosed. The display device includes an LCD module having a top case formed of metal, a glass substrate arranged on the LCD module, an infrared ray emitting module arranged to face three side surfaces of the LCD module and having a first magnet for first fixing to the top case, and a pair of infrared ray detection units arranged at corner ends of a side surface of the LCD module where the infrared ray emitting module is not arranged and having a second magnet for the first fixing to the top case.

Claims11

Dependent claims

A display device comprising:

an LCD module having a top case formed of metal;
an infrared ray emitting module arranged to face three side surfaces of the LCD module and having a first magnet for firstly fixing to the top case;
and
a pair of infrared ray detection units arranged at corner ends of a side surface of the LCD module and having a second magnet for the first fixing to the top case.

1 more element

Dependencies are inferred from the claim text.

Facts

Application

12/335,364Filed 15 Dec 2008

Priority

KR 10-2008-003794723 Apr 2008

Published

29 Oct 2009

Term ends

Not estimatedThe source records don’t support an estimate.

Classification12 codes

G06F 3/0421
By opto-electronic means: by interrupting or reflecting a light beam, e.g. optical touch-screen
G02F 1/133308
Constructional arrangements; Manufacturing methods: support structures for LCD panels, e.g. frames or bezels
G02F 1/13312
Circuit arrangements or driving methods for the control of single liquid crystal cells: circuits comprising photodetectors for purposes other than…
G02F 1/13332
Support structures for LCD panels, e.g. frames or bezels: front frames

Display device

Life of this patent

Display device

Life of this patent

Abstract

Claims11