TWI342431B - Liquid crystal display - Google Patents

Description

1342431 IX. Description of the Invention: TECHNICAL FIELD OF THE INVENTION The present invention relates to a liquid crystal display. [Prior Art] Since the liquid crystal display is not the liquid day of the panel itself; ^ travel stop _, therefore, in order to achieve the display effect, it is necessary to provide a light source assembly for the liquid crystal display panel, such as the light module, Implement display functions.

The backlight module of the prior art comprises a light source, a light guide plate and a frame. The light source is arranged opposite to the incident surface of the light guide plate, and the guide wire guides the age of the hair bundle, and the light beam emitted by the material source or the point source is converted into a relatively uniform plane. The light exiting to illuminate the liquid crystal display panel in the liquid crystal display is used to fix the components of the backlight module. - A prior art liquid crystal display, as shown in Figure 1, the liquid crystal display! The liquid crystal panel U, the backlight module 12 and the outer frame 13 are included, and the outer frame 13 houses and fixes the liquid crystal panel 11 and the backlight module 12.

The 5th backlight module 12 includes a plastic frame 121, a reflective sheet 122, a light guide plate 123, a plurality of light emitting diode light sources 124, a flexible circuit board 125, a diffusion sheet 126, two brightness enhancement sheets 127, and a light shielding strip 128. . The light-emitting diode light source 124 is connected to the flexible circuit board 125. The flexible circuit board 125 supplies a current required for light emission to the light-emitting diode light source 124, and the light-emitting diode light source 124 is located near the incident surface of the light guide plate 123. The light emitted by the LED light source 124 enters the inside of the light guide plate 123 through the incident surface of the light guide plate 123. The internal light of the light guide plate 123 is reflected by the scattering of the bottom mesh point and the reflection sheet 122 disposed on the bottom surface of the light guide plate j23, and is uniformly emitted from the exit surface of the light guide plate 123. The spread 8

Claims (1)

1.342.431 1.342.431 1 . A liquid crystal display comprising: a liquid crystal panel, a backlight module and an outer frame. The application scope of the invention is: a liquid crystal panel and a backlight module are stacked, the outer frame housing the liquid crystal panel and the backlight module The set, wherein the outer frame comprises a bent surface located below the liquid crystal panel for attaching and fixing the liquid crystal panel. 2. If you apply for a patent scope! The liquid crystal display of the present invention includes a plastic frame, a light source, a light guide plate and at least one optical film. The light guide plate includes an incident surface, and the light source is located on the incident surface side of the light guide plate. The plastic frame comprises four side walls, which form a receiving space, and the light guide plate and the optical film are stacked in the receiving space. 3. The liquid crystal display of claim 2, wherein the bezel further comprises three sides. 4. The liquid crystal display according to claim 3, wherein the bent surface is extended and bent by a side surface of the outer frame adjacent to the incident surface of the light guide plate. 5. The liquid crystal display of claim 4, wherein the bend is bent toward the outer frame #inside. 6. The liquid crystal display of claim 5, wherein a distance between the f-fold surface and the bottom surface of the outer frame is smaller than a height of a side surface of the outer frame adjacent to the side of the light guide plate. 7. The liquid crystal display according to claim 6, wherein the bending surface provides a glue surface, and the liquid crystal panel is fixed to the glue surface of the bending surface by a tape. The liquid crystal display of claim 5, wherein the bent surface is a flat surface. And wherein the bending plane is separated. 9. The plurality of planes set by the liquid crystal display 13 1.342431 as described in claim 5 of the patent application. 10. The liquid crystal display of claim 4, wherein the bend is bent outwardly of the outer frame. The liquid crystal display of claim 10, wherein a distance between the bent surface and the bottom surface of the outer frame is smaller than a height of the side surface of the outer frame adjacent to the side of the light guide plate. 12. The liquid crystal display of claim 1, wherein the bent surface is spaced apart from a plurality of planes disposed apart. The liquid crystal display of claim 1, wherein the side walls of the frame adjacent to the entrance surface of the light guide plate are separated by a plurality of side walls. 14. The liquid crystal display according to claim w, wherein the side surface of the frame adjacent to the entrance surface of the light guide plate is separated by a plurality of planes. Shen. The liquid crystal display described in the section of the ninth aspect of the present invention, wherein the outer frame side mask has a plurality of openings. </ br> 16 tree please specializes in the description of the liquid crystal, which is the system of the two polar body. The plastic frame is the same as the outer frame. The liquid crystal display according to claim 2, wherein the liquid crystal display is in a snap-fit manner. 14