CN202522813U

CN202522813U - Liquid crystal display (LCD) dual-screen module with compact structure

Info

Publication number: CN202522813U
Application number: CN2011205741153U
Authority: CN
Inventors: 熊骏; 邹志荣
Original assignee: SHENZHEN SPARKLING ELECTRONICS CO Ltd
Current assignee: SHENZHEN SPARKLING ELECTRONICS CO Ltd
Priority date: 2011-12-31
Filing date: 2011-12-31
Publication date: 2012-11-07
Anticipated expiration: 2021-12-31

Abstract

The utility model relates to the field of liquid crystal display screens, in particular to a liquid crystal display (LCD) dual-screen module with a compact structure. The LCD dual-screen module with the compact structure comprises a display screen shell assembly, a backlight module, and film on glass (FOG) modules arranged on the two sides of the backlight module, wherein the backlight module comprises a backlight module bracket, a light guide plate, diffusion films, brightness enhancement films and back-and-white films, wherein the light guide plate is arranged in the backlight module bracket; and the diffusion films, the brightness enhancement films and the back-and-white films are respectively arranged on the two sides of the light guide plate in sequence. The conventional small printed circuit board (PCB) is removed, so that the overall cost is reduced; the backlight module bracket extends to the two sides to envelope so that a flat protective layer is generated on the upper surface of the LCD module; and therefore, the LCD module is prevented from extruding a lens directly, the overall strength is increased, and the performance is improved.

Description

A kind of LCD double screen module of compact conformation

Technical field

The utility model relates to the LCDs field, specifically refers to a kind of LCD double screen module of compact conformation.

Background technology

LCM is liquid crystal display module, Liquid Crystal Module, is meant the assembly that liquid crystal display device, web member, control and peripheral driving circuit, PCB circuit board, backlight, structural member etc. are assembled together.Along with the microminiaturization development of electronic product, its display screen is also more and more littler, and this just requires electronic product to have more performance, shows like double screen.But its thickness of electronic installation that double screen shows is big, is not suitable for the fashion trend of electronic product, so be necessary to provide a kind of LCD double screen module of compact conformation.

The utility model content

The utility model purpose is to solve existing LCD display complex structure, the deficiency that thickness is big, and a kind of LCD double screen module of compact conformation is provided.

The LCD double screen module of the utility model compact conformation; Comprise display screen casing assembly, backlight module, be arranged on the backlight module both sides FOG (FILM ON GLASS) module; Wherein said backlight module comprises the backlight module support, and the LGP that is arranged in the backlight module support reaches diffusion barrier, brightness enhancement film, the black and white glue that is located at the LGP both sides successively respectively.

Preferably, FOG module one side is touched through a black and white splicing of backlight module support and backlight module, and opposite side contacts with the display screen eyeglass.

The display screen casing assembly is by display screen shell and display screen inner casing, and the eyeglass of corresponding setting is formed.

The LCD double screen module of the utility model compact conformation adopts said structure, and traditional P CB platelet is removed, and makes overall cost descend; The backlight module support extends envelope to both sides makes that producing smooth protective seam above the LCD module directly pushes eyeglass to avoid the LCD module, has increased bulk strength, improves performance.

Description of drawings

Fig. 1 is the structural representation of the utility model.

Embodiment

For the purpose, technical scheme and the advantage that make the utility model is clearer,, the utility model is further elaborated below in conjunction with accompanying drawing and embodiment.

See also Fig. 1; It is the structural representation of a preferred embodiment of LCD double screen module of the compact conformation of the utility model; Comprise display screen casing assembly 10, backlight module 20, be arranged on FOG (the FILM ON GLASS) module 30,40 of backlight module 20 both sides; Wherein said display screen casing assembly 10 is by display screen shell 11 and display screen inner casing 12, and the eyeglass 13 of corresponding setting forms, and is used for ccontaining said backlight module 20 and FOG module 30,40; Described backlight module 20 comprises backlight module support 26, and the LGP 22 that is arranged in the backlight module support 26 reaches diffusion barrier 23, brightness enhancement film 24, the black and white glue 25 that is located at LGP 22 both sides successively respectively; FOG module 40 1 sides contact with a black and white glue 25 of backlight module 20 through a backlight module support 26, and opposite side contacts with display screen eyeglass 13.Another FOG module 30 1 sides contact with another black and white glue 25 of backlight module 20 through a backlight module support 26, and opposite side contacts with another eyeglass 13 of display screen.Establish FPC 31,41 in the said FOG module 30,40, described FPC 31 and another FPC 41 link together through welding manner.Adopt said structure, traditional P CB platelet is removed, make overall cost descend; Support 26 extends envelope to both sides makes that producing smooth protective seam above the LCD module 20 directly pushes eyeglass 13 to avoid LCD module 20.The utility model can make the display screen shell 11 and the thickness of display screen inner casing 12 and eyeglass 13 reduce to the thinnest, and eyeglass 13 can be thinned to 0.1mm and ability guaranteed quality performance.

The above is merely the preferred embodiment of the utility model; Not in order to restriction the utility model; Any modification of being done within all spirit and principles at the utility model, be equal to replacement and improvement etc., all should be included within the protection domain of the utility model.

Claims

1. the LCD double screen module of a compact conformation; It is characterized in that: comprise display screen casing assembly, backlight module, be arranged on the FOG module of backlight module both sides; Its described backlight module comprises the backlight module support, and the LGP that is arranged in the backlight module support reaches diffusion barrier, brightness enhancement film, the black and white glue that is located at the LGP both sides successively respectively.

2. the LCD double screen module of compact conformation according to claim 1 is characterized in that: FOG module one side is gluedd joint through a black and white of backlight module support and backlight module and is touched, and opposite side contacts with the display screen eyeglass.

3. the LCD double screen module of compact conformation according to claim 1 and 2 is characterized in that: the display screen casing assembly is by display screen shell and display screen inner casing, and the eyeglass of corresponding setting is formed.