LCD DEVICE

• US 20150168765A1
• Filed: 08/31/2012
• Published: 06/18/2015
• Est. Priority Date: 08/21/2012
• Status: Abandoned Application

• Current Assignee: Shenzhen China Star Optoelectronics Technology Co., Ltd. (TCL Technology Group Corp.)
• Original Assignee: Shenzhen China Star Optoelectronics Technology Co., Ltd. (TCL Technology Group Corp.)
• Inventors: Yu, Gang
• Application Number:
  US13/636,703
• Publication Number:
  US 20150168765A1
• Time in Patent Office: Days
• US Class Current: 1/1
• CPC Class Codes: G02F 1/133308 Support structures for LCD panels, e.g. frames or bezels
• CPC Class Codes: G02F 1/133314 Back frames
• CPC Class Codes: G02F 1/133317 Intermediate frames, e.g. between backlight housing and front frame
• CPC Class Codes: G02F 1/13332 Front frames
• CPC Class Codes: G02F 1/133504 Diffusing, scattering, diffracting elements associated to illuminating devices G02F1/133606
• CPC Class Codes: G02F 1/133507 Films for enhancing the luminance
• CPC Class Codes: G02F 1/133528 Polarisers

Abstract

The present invention proposes an LCD device. The LCD device includes: an LCD panel; a frame, comprising a fixing groove, for carrying on the LCD panel; an optical film on the LCD panel; and a fixing film comprising a plurality of fixing holes and an opening, the optical film engaged with the opening to prevent the optical film from moving. A plurality of fixing components go through the fixing holes and the fixing grooves one by one to attach the fixing film onto the frame. The optical film does not become deformed under pull to deteriorate because the optical film has no need to arrange fixing holes for attaching the optical film onto a frame by screwing.

Claims

1. An LCD device, comprising:

an LCD panel;

a frame, comprising a fixing groove, for carrying on the LCD panel;

an optical film on the LCD panel; and

a fixing film comprising a plurality of fixing holes and an opening, the optical film engaged with the opening to prevent the optical film from moving, wherein a plurality of fixing components go through the fixing holes and the fixing grooves one by one to attach the fixing film onto the frame.

2. The LCD device of claim 1, wherein the optical film is a polarizer.

3. The LCD device of claim 1, wherein the fixing component is a screw.

4. The LCD device of claim 1, wherein a contacted position between the fixing film and the optical film is correspondent to non-display area of the LCD panel.

5. The LCD device of claim 1, wherein an area of the opening is equal to that of the optical film.

6. An LCD device, comprising:

an LCD panel;

a frame, comprising a plurality of fixing grooves, for carrying on the LCD panel;

an optical film on the LCD panel; and

a plurality of fixing films, each fixing film comprising a fixing hole, the optical film is fixed by the plurality of fixing films to prevent the optical film from moving, wherein a plurality of fixing components go through the fixing holes and the fixing grooves one by one to attach the fixing film onto the frame.

7. The LCD device of claim 6, wherein the optical film is a polarizer.

8. The LCD device of claim 6, wherein the fixing component is a screw.

9. The LCD device of claim 6, wherein a contacted position between the fixing film and the optical film is correspondent to non-display area of the LCD panel.

10. The LCD device of claim 6, wherein each fixing film comprises two fixing members, one of the two fixing members is perpendicular to the other, and two adjacent sides of the optical film are in contact with the two fixing components.