CN204496143U - Liquid crystal indicator and electronic equipment - Google Patents
Liquid crystal indicator and electronic equipment Download PDFInfo
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- CN204496143U CN204496143U CN201520246164.2U CN201520246164U CN204496143U CN 204496143 U CN204496143 U CN 204496143U CN 201520246164 U CN201520246164 U CN 201520246164U CN 204496143 U CN204496143 U CN 204496143U
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- crystal indicator
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Abstract
The utility model discloses a kind of liquid crystal indicator, comprising: a carrying housing, comprises a holding tank, the second supporting part that described holding tank comprises bottom, is located at interval at the first supporting part above described bottom and is located at interval at above described first supporting part; One backlight module, is arranged on said bottom; One display panel, is positioned at the top of described backlight module, and is arranged on described second supporting part; And an anti-dazzling screen, described anti-dazzling screen is fitted in above described backlight module, and extends and be pasted onto on the first supporting part.The invention also discloses a kind of electronic equipment comprising this liquid crystal indicator.The backlight module of this display panels eliminates glue frame, make use of the preset clearance of carrying housing, using the part of carrying housing as backlight module, reduce narrow frame glass on liquid crystal display module to the impact of back light module unit structure, the display panels of ultra-narrow frame can be realized further.
Description
Technical field
The utility model relate to a kind of liquid crystal indicator and comprises the electronic equipment of this liquid crystal indicator.
Background technology
Along with the electronic equipments such as smart mobile phone develop toward narrow frameization, liquid crystal display module has the trend of lasting narrow frame, by existing design, backlight border width is by glass AA district (the Active Area on display module, effective display area) to the impact of glass envelope, and backlight size also affects by it.Please refer to Fig. 1, in general display panels, backlight module is pasted by the glass 11 ' of anti-dazzling screen 12 ' (two-sided toughness) with liquid crystal display module, opening VA district (the View Area of anti-dazzling screen 12 ', viewing area) monolaterally extend out 0.35mm than glass AA district, for the liquid crystal display module of glass 11 ' frame 0.6mm, backlight module opening VA district is to the peripheral 0.2mm larger than glass of distance 0.25+0.2=0.45mm(backlight of backlight module periphery), obviously anti-dazzling screen and the restriction of glue frame technology is limited by, to the more difficult realization of back side module of further narrow frame.For more than 5 cun display panels, the width of anti-dazzling screen accomplishes 0.5mm, is difficult to volume production; Glue frame width is difficult to injection mo(u)lding lower than during 0.5mm simultaneously.From structure of liquid crystal display panel and display effect, realize the critical component of narrow frame still at liquid crystal display module, when its glass frame narrows, after the narrow frame of glass, anti-dazzling screen sticking glass border width is more and more less, bonding area is limited, and narrow frame backlight module and glass easily depart from, and affects quality and the display effect of display panels.
Utility model content
In order to solve above-mentioned the deficiencies in the prior art, the utility model provides a kind of display panels, the backlight module of this display panels eliminates glue frame, make use of the preset clearance of carrying housing, using the part of carrying housing as backlight module, reduce narrow frame glass on liquid crystal display module to the impact of back light module unit structure, the display panels of ultra-narrow frame can be realized further.The utility model additionally provides a kind of electronic equipment comprising this display panels.
Technical problem to be solved in the utility model is achieved by the following technical programs:
A kind of liquid crystal indicator, comprising:
One carrying housing, comprises a holding tank, the second supporting part that described holding tank comprises bottom, is located at interval at the first supporting part above described bottom and is located at interval at above described first supporting part;
One backlight module, is arranged on said bottom;
One display panel, is positioned at the top of described backlight module, and is arranged on described second supporting part; And
One anti-dazzling screen, described anti-dazzling screen is fitted in above described backlight module, and extension is pasted onto on the first supporting part.
Preferably, described carrying housing is high reverse--bias light PC material.
Preferably, described holding tank comprises multiple cell wall, and described cell wall is minute surface cell wall.
Preferably, the upper surface of described first supporting part and the upper surface of described backlight module are in same level.
Preferably, described backlight module comprises a light guide plate and a luminescence unit, and described luminescence unit is arranged on described light guide plate side or described luminescence unit is arranged in the groove of described light guide plate side.
Preferably, described backlight module is also included in the reflectance coating below described light guide plate and is stacked in the diffusion barrier above described light guide plate, lower brightness enhancement film and upper brightness enhancement film successively.
Preferably, described display panel comprises a touch-screen and a liquid crystal display module, and described touch-screen is arranged on described second supporting part, and described liquid crystal display module is fitted in below described touch-screen by optical cement.
Preferably, described liquid crystal display module comprises the liquid crystal layer between the upper substrate that is oppositely arranged and infrabasal plate, described upper and lower base plate and is fitted in the polaroid of described upper substrate upper surface and infrabasal plate lower surface respectively.
Preferably, foam is provided with between described touch-screen and the second supporting part.
A kind of electronic equipment comprising above-mentioned liquid crystal indicator.
The utility model has following beneficial effect: in existing design proposal, and backlight module and glass paste, and backlight module size limits by glass size, and the narrow frame of glass makes the design space of backlight module compress, and technology is difficult to coordinate glass; And the preset clearance that the backlight module of this display panels make use of carrying housing (as handset shell) instead of glue frame, using the part of carrying housing as backlight module, eliminate glue frame and the narrow frame glass reduced on liquid crystal display module on the impact of back light module unit structure, the display panels of ultra-narrow frame can be realized further, the display panels of glass AA to glass edge 0.6mm and following narrow frame can be realized; This liquid crystal display module and backlight module are not pasted to separate and are assembled, and can realize the electronic equipment of the narrow frame of glass, and back light module unit structure design is more prone to realize.
Accompanying drawing explanation
Fig. 1 is the structural representation of available liquid crystal display panel;
Fig. 2 is the structural representation of the utility model display panels;
Fig. 3 is the enlarged diagram at A place in Fig. 2.
Embodiment
Below in conjunction with drawings and Examples, the utility model is described in detail.
Please refer to Fig. 2, Fig. 3, which show a kind of structural representation of liquid crystal indicator, this display panels comprises carrying housing 1, backlight module 2 and a display panel.
Described carrying housing 1 comprises a holding tank, this holding tank comprise one bottom the 11, first supporting part 12, second supporting part 13 and multiple cell wall; Described first supporting part 12 is located at interval at above described bottom 11, and described first supporting part 12 is connected with the first cell wall 14 with bottom 11; Described second supporting part 13 is located at interval at above described first supporting part 12, and described second supporting part 13 is connected with the second cell wall 15 with bottom 11; Described backlight module 2 is arranged on described bottom 11, and described display panel is arranged on described second supporting part 13, makes display panel be positioned at the top of described backlight module 2, and described backlight module 2 and display panel are not pasted; Be fitted with an anti-dazzling screen 26 above described backlight module 2, this anti-dazzling screen 26 also extends and is pasted onto on the first supporting part 12.
Preferably but do not limit ground, described carrying housing 1 is formed in one housing, and its material can be high reverse--bias light PC material, can be that the cell wall (preferably the first cell wall 14) in carrying housing 1 is injection molded into high reflective PC material, or post-production is plated to minute surface cell wall.Described first supporting part 12 or the second supporting part 13 are preferably horizontal bearing face.Described carrying housing can be handset shell, but is not limited to this.
Described backlight module 2 comprises a light guide plate 21, the luminescence unit of described light guide plate 21 side is set, be arranged on reflectance coating 22 below described light guide plate 21 and successively lamination be arranged on diffusion barrier 23, lower brightness enhancement film 24 and the upper brightness enhancement film 25 above described light guide plate 21.Described backlight module 2 is corresponding with the bottom 11 of holding tank, makes described backlight module 2 lower surface directly be fitted in described bottom 11; Preferably, the upper surface of described backlight module 2 and the upper surface of described first supporting part 12 are in same level, easily extend the upper surface being pasted onto described first supporting part 12 when anti-dazzling screen 26 is fitted in above described backlight module 2.Preferably, described anti-dazzling screen 26 can be one-sided sticking, also can be the anti-dazzling screen 26 of biadhesive.
Preferably but do not limit ground, described luminescence unit can be arranged on described light guide plate 21 side, and described holding tank can be provided with the groove for holding described luminescence unit; Described luminescence unit can also be arranged on the groove for holding described luminescence unit in described light guide plate 21 side.
Described display panel comprises a touch-screen 3 and and is fitted in the liquid crystal display module 4 below described touch-screen 3 by optical cement 31, and described touch-screen 3 is arranged on described second supporting part 13.Described liquid crystal display module 4 comprises the liquid crystal layer between the upper substrate 42 that is oppositely arranged and infrabasal plate 41, described upper and lower base plate 41 and is fitted in the polaroid 43 of described upper substrate 42 upper surface and infrabasal plate 41 lower surface respectively.Described upper substrate 42 or infrabasal plate 41 are preferably glass, can also other materials.
Preferably but do not limit ground, be provided with foam between described touch-screen 3 and the second supporting part 13.
The utility model additionally provides a kind of electronic equipment comprising above-mentioned liquid crystal indicator, and this electronic equipment can be touch LCD display, smart mobile phone etc.
The backlight module of this display panels eliminates glue frame, and make use of the preset clearance of carrying housing, using the part of carrying housing as backlight module, bottom is for carrying backlight module, there is the reflex that high reflective or minute surface cell wall plays existing glue frame, anti-dazzling screen is fitted in simultaneously on backlight module and the first supporting part, prevent light leak, reduce narrow frame glass on liquid crystal display module to the impact of back light module unit structure simultaneously, the display panels of ultra-narrow frame can be realized further, the display panels of glass AA to glass edge 0.6mm and following narrow frame can be realized, the anti-dazzling screen solving ultra-narrow frame in available liquid crystal display panel is difficult to volume production and ultra-narrow frame adhesive frame is difficult to injection mo(u)lding, with problems such as the limited easy disengagings of bonding area of ultra-narrow frame backlight module and glass, this liquid crystal display module and backlight module are not pasted to separate and are assembled, and can realize the electronic equipment of the narrow frame of glass, and back light module unit structure design is more prone to realize.
The above embodiment only have expressed embodiment of the present utility model; it describes comparatively concrete and detailed; but therefore can not be interpreted as the restriction to the utility model the scope of the claims; in every case the technical scheme adopting the form of equivalent replacement or equivalent transformation to obtain, all should drop within protection domain of the present utility model.
Claims (10)
1. a liquid crystal indicator, is characterized in that, comprising:
One carrying housing, comprises a holding tank, the second supporting part that described holding tank comprises bottom, is located at interval at the first supporting part above described bottom and is located at interval at above described first supporting part;
One backlight module, is arranged on said bottom;
One display panel, is positioned at the top of described backlight module, and is arranged on described second supporting part; And
One anti-dazzling screen, described anti-dazzling screen is fitted in above described backlight module, and extension is pasted onto on described first supporting part.
2. liquid crystal indicator according to claim 1, is characterized in that, described carrying housing is high reverse--bias light PC material.
3. liquid crystal indicator according to claim 1, is characterized in that, described holding tank comprises multiple cell wall, and described cell wall is minute surface cell wall.
4. liquid crystal indicator according to claim 1, is characterized in that, the upper surface of described first supporting part and the upper surface of described backlight module are in same level.
5. liquid crystal indicator according to claim 1, it is characterized in that, described backlight module comprises a light guide plate and a luminescence unit, and described luminescence unit is arranged on described light guide plate side or described luminescence unit is arranged in the groove of described light guide plate side.
6. liquid crystal indicator according to claim 5, is characterized in that, described backlight module is also included in the reflectance coating below described light guide plate and is stacked in the diffusion barrier above described light guide plate, lower brightness enhancement film and upper brightness enhancement film successively.
7. liquid crystal indicator according to claim 1, it is characterized in that, described display panel comprises a touch-screen and a liquid crystal display module, and described touch-screen is arranged on described second supporting part, and described liquid crystal display module is fitted in below described touch-screen by optical cement.
8. liquid crystal indicator according to claim 7, it is characterized in that, described liquid crystal display module comprises the liquid crystal layer between the upper substrate that is oppositely arranged and infrabasal plate, described upper and lower base plate and is fitted in the polaroid of described upper substrate upper surface and infrabasal plate lower surface respectively.
9. liquid crystal indicator according to claim 7, is characterized in that, is provided with foam between described touch-screen and the second supporting part.
10. one kind comprises the electronic equipment of the arbitrary described liquid crystal indicator of claim 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520246164.2U CN204496143U (en) | 2015-04-22 | 2015-04-22 | Liquid crystal indicator and electronic equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520246164.2U CN204496143U (en) | 2015-04-22 | 2015-04-22 | Liquid crystal indicator and electronic equipment |
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| Publication Number | Publication Date |
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| CN204496143U true CN204496143U (en) | 2015-07-22 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201520246164.2U Active CN204496143U (en) | 2015-04-22 | 2015-04-22 | Liquid crystal indicator and electronic equipment |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105892147A (en) * | 2016-05-24 | 2016-08-24 | 武汉华星光电技术有限公司 | Small-size direct-light display device and assembling method thereof |
| CN114236894A (en) * | 2021-12-15 | 2022-03-25 | 上海勤宽科技有限公司 | Display device and mobile terminal |
-
2015
- 2015-04-22 CN CN201520246164.2U patent/CN204496143U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105892147A (en) * | 2016-05-24 | 2016-08-24 | 武汉华星光电技术有限公司 | Small-size direct-light display device and assembling method thereof |
| CN114236894A (en) * | 2021-12-15 | 2022-03-25 | 上海勤宽科技有限公司 | Display device and mobile terminal |
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