CN205121108U - Liquid crystal display module - Google Patents
Liquid crystal display module Download PDFInfo
- Publication number
- CN205121108U CN205121108U CN201520953069.6U CN201520953069U CN205121108U CN 205121108 U CN205121108 U CN 205121108U CN 201520953069 U CN201520953069 U CN 201520953069U CN 205121108 U CN205121108 U CN 205121108U
- Authority
- CN
- China
- Prior art keywords
- liquid crystal
- center
- crystal module
- front frame
- backboard
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
- G02F1/1333—Constructional arrangements; Manufacturing methods
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- Physics & Mathematics (AREA)
- Nonlinear Science (AREA)
- Mathematical Physics (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Liquid Crystal (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Abstract
The utility model relates to a liquid crystal display module. This liquid crystal display module includes preceding frame, center, lamp strip and backplate, the center is located preceding frame is inboard, the lamp strip with the backplate is located the center is inboard, its characterized in that, the lamp strip attached in the center is inboard, the backplate partly attached in the center, preceding frame with leave first clearance between the center, the backplate with leave the second clearance between the preceding frame. The application provides a liquid crystal display module through the structure of design hindrance heat conduction to preceding frame, has not only satisfied the heat dissipation needs, has still effectively reduced the temperature of liquid crystal display module's preceding frame to user's satisfaction has been promoted.
Description
Technical field
The utility model relates to optical field, particularly relates to a kind of liquid crystal module.
Background technology
LCD (LiquidCrystalDisplay, liquid crystal display) be a kind of display device of planar ultra-thin, it has, and power consumption is low, radiation is little, picture is soft does not hinder the advantages such as eye, is thus widely used in each electronic product such as computer, flat board, mobile phone.
Liquid crystal module is the important component part of liquid crystal display.Liquid crystal module comprises backlight.Fig. 1 show a kind of comprise side-edge type backlight liquid crystal module.Fig. 1 is the Structure of cross section schematic diagram of liquid crystal module in prior art.As shown in Figure 1, liquid crystal module comprises front frame 11, center 12, backboard 13, lamp bar 14, liquid crystal panel 15, optical diaphragm group 16, light guide plate 17, reflectance coating 18.Reflectance coating 18 is positioned at above backboard 13, and light guide plate 17 is positioned at above reflectance coating 18, and optical diaphragm group 16 is positioned at above light guide plate 17, and liquid crystal panel 15 is positioned at above optical diaphragm group 16.Wherein, lamp bar 14 is attached at the inner side of backboard 13, center 12 is attached at the inner side of front frame 11, a part for backboard 13 is attached at front frame 11, and the material of center 12 is plastic cement, this plastic cement normally contains the PC (Polycarbonate, polycarbonate) of the GF (GlassFiber, glass fibre) of 10%.Liquid crystal module shown in Fig. 1 eliminates the heat radiator of the left and right sides.And the material of front frame 11 and backboard 13 is all aluminium usually, good heat conductivity.Therefore, the liquid crystal module shown in Fig. 1, the heat energy that lamp bar 14 produces can be transmitted to front frame 11 fast by backboard 13, causes the outward appearance surface in contact temperature drift of front frame 11, has hot sensation when user touches the outward appearance of front frame 11.
Utility model content
The purpose of this utility model is to provide a kind of liquid crystal module, reduces the temperature of Liquid crystal module front frame, promotes user satisfaction.
For achieving the above object, the utility model proposes a kind of liquid crystal module, comprise front frame, center, lamp bar and backboard, described center is positioned at inside described front frame, and described lamp bar and described backboard are positioned at inside described center, it is characterized in that, described lamp bar is attached at inside described center, a part for described backboard is attached at described center, leaves the first gap between described front frame and described center, leaves the second gap between described backboard and described front frame.
Further, above-mentioned liquid crystal module also can have following characteristics, and described front frame is connected by narrow muscle position with between described center.
Further, above-mentioned liquid crystal module also can have following characteristics, and described center is provided with the internal partition parallel with described lamp bar, and described lamp bar is attached at inside described internal partition.
Further, above-mentioned liquid crystal module also can have following characteristics, and a part for described backboard is attached at outside described internal partition.
Further, above-mentioned liquid crystal module also can have following characteristics, and described center is provided with the external partition parallel with described internal partition, and a part for described backboard is attached at inside described external partition.
Further, above-mentioned liquid crystal module also can have following characteristics, and the width in described first gap is less than or equal to 0.5 millimeter.
Further, above-mentioned liquid crystal module also can have following characteristics, and the material of described center is Heat Conduction Material.
Further, above-mentioned liquid crystal module also can have following characteristics, and described Heat Conduction Material is Al squeezing material.
The liquid crystal module of the utility model embodiment, not only meets heat radiation needs, also effectively reduces the temperature of the front frame of liquid crystal module, thus improve the satisfaction of user.
Accompanying drawing explanation
Fig. 1 is the Structure of cross section schematic diagram of liquid crystal module in prior art.
Fig. 2 is the Structure of cross section schematic diagram of liquid crystal module in the utility model embodiment.
Embodiment
Be described principle of the present utility model and feature below in conjunction with accompanying drawing, illustrated embodiment, only for explaining the utility model, is not intended to limit scope of the present utility model.For those of ordinary skill in the art, under the prerequisite not paying creative work, according to all embodiments that the utility model spirit obtains, all belong to protection domain of the present utility model.
Fig. 2 is the Structure of cross section schematic diagram of liquid crystal module in the utility model embodiment.As shown in Figure 2, in the present embodiment, liquid crystal module comprises front frame 21, center 22, backboard 23, lamp bar 24.Wherein, center 22 is positioned at inside front frame 21, and backboard 23, lamp bar 24 are positioned at inside center 22, lamp bar 24 is attached at inside center 22, a part for backboard 23 is attached at center 22, leaves the first gap 211 between front frame 21 and center 22, leaves the second gap 231 between backboard 23 and front frame 21.
See Fig. 2, in the utility model embodiment, liquid crystal module can also comprise liquid crystal panel 25, and liquid crystal panel 25 is positioned at inside center 22.
See Fig. 2, in the utility model embodiment, liquid crystal module also comprises optical diaphragm group 26, light guide plate 27, reflectance coating 28.Optical diaphragm group 26, light guide plate 27, reflectance coating 28 are also positioned at inside center 22.
In the utility model embodiment, the material of center 22 can be Heat Conduction Material.The material of center 22 is changed to Heat Conduction Material by the utility model embodiment, the thermal energy dissipation being conducive to lamp bar 24 to produce to center 22, center 22 again by thermal energy conduction to backboard 23.And due to the existence in the first gap 211, center 22 is hindered to the heat transfer of front frame 21, only has the heat energy of very fraction can be transmitted to front frame 21, so just greatly reduces the temperature of front frame 21, also meet the heat radiation needs of lamp bar 24 simultaneously.
In the utility model embodiment, the width in the first gap 211 can be less than or equal to 0.5 millimeter.
See Fig. 2, in the utility model embodiment, front frame 21 can be connected by narrow muscle position 222 with between center 22.In a particular application, the thickness (distance namely between upper and lower plates) of narrow muscle position 222 can control within 1mm (millimeter).
See Fig. 2, in the utility model embodiment, center 22 can be provided with the internal partition 221 parallel with lamp bar 24, and lamp bar 24 is attached at the inner side of internal partition 221.Now, a part for backboard 23 can be attached at the outside of internal partition 221.Now, center 22 can be provided with the external partition (with internal partition 22 parallel part in Fig. 2 center 22 on can be considered as external partition) parallel with internal partition 22, and a part for backboard 24 can be attached at the inner side of this external partition.It should be noted that, internal partition mentioned here and external partition all belong to the ingredient of center, instead of the miscellaneous part outside center.
Wherein, the Heat Conduction Material for making center 22 can for Al squeezing material.In other embodiments of the utility model, the Heat Conduction Material making center 22 can also for replacing the other materials of Al squeezing material.
The liquid crystal module of the utility model embodiment, hinder thermal energy conduction to the structure of front frame by design, and Heat Conduction Material can be replaced by further by by the material of center, meet heat radiation needs, also effectively reduce the temperature of the front frame of liquid crystal module, thus improve the satisfaction of user.
The foregoing is only preferred embodiment of the present utility model, not in order to limit the utility model, all within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (8)
1. a liquid crystal module, comprise front frame, center, lamp bar and backboard, described center is positioned at inside described front frame, described lamp bar and described backboard are positioned at inside described center, it is characterized in that, described lamp bar is attached at inside described center, and a part for described backboard is attached at described center, leave the first gap between described front frame and described center, between described backboard and described front frame, leave the second gap.
2. liquid crystal module according to claim 1, is characterized in that, described front frame is connected by narrow muscle position with between described center.
3. liquid crystal module according to claim 1, is characterized in that, described center is provided with the internal partition parallel with described lamp bar, and described lamp bar is attached at inside described internal partition.
4. liquid crystal module according to claim 3, is characterized in that, a part for described backboard is attached at outside described internal partition.
5. liquid crystal module according to claim 3, is characterized in that, described center is provided with the external partition parallel with described internal partition, and a part for described backboard is attached at inside described external partition.
6. liquid crystal module according to claim 1, is characterized in that, the width in described first gap is less than or equal to 0.5 millimeter.
7. liquid crystal module according to claim 1, is characterized in that, the material of described center is Heat Conduction Material.
8. liquid crystal module according to claim 7, is characterized in that, described Heat Conduction Material is Al squeezing material.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520953069.6U CN205121108U (en) | 2015-11-25 | 2015-11-25 | Liquid crystal display module |
| PCT/CN2016/084989 WO2017088446A1 (en) | 2015-11-25 | 2016-06-06 | Liquid crystal module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520953069.6U CN205121108U (en) | 2015-11-25 | 2015-11-25 | Liquid crystal display module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205121108U true CN205121108U (en) | 2016-03-30 |
Family
ID=55576700
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520953069.6U Expired - Fee Related CN205121108U (en) | 2015-11-25 | 2015-11-25 | Liquid crystal display module |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN205121108U (en) |
| WO (1) | WO2017088446A1 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105739152A (en) * | 2016-04-01 | 2016-07-06 | 深圳创维－Rgb电子有限公司 | Liquid crystal module and liquid crystal television |
| WO2017088446A1 (en) * | 2015-11-25 | 2017-06-01 | 乐视控股（北京）有限公司 | Liquid crystal module |
| WO2023108517A1 (en) * | 2021-12-16 | 2023-06-22 | 京东方科技集团股份有限公司 | Complete unit structure |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114442376A (en) * | 2022-02-22 | 2022-05-06 | 四川长虹电器股份有限公司 | Side-entering type ultra-narrow fourth side liquid crystal module |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101764191B1 (en) * | 2010-05-28 | 2017-08-03 | 삼성디스플레이 주식회사 | Backlight assembly, liquid crystal display module and liquid crystal display device having the same |
| WO2013031829A1 (en) * | 2011-08-31 | 2013-03-07 | シャープ株式会社 | Display device and television receiver |
| CN203519962U (en) * | 2013-09-27 | 2014-04-02 | 深圳Tcl新技术有限公司 | Liquid crystal display device |
| CN203517716U (en) * | 2013-09-29 | 2014-04-02 | 深圳Tcl新技术有限公司 | Lamp strip heat dissipation structure of backlight module with metal outer frame, and liquid crystal display device |
| CN103925531B (en) * | 2014-05-08 | 2017-01-04 | 青岛海信电器股份有限公司 | A kind of backlight module and liquid crystal indicator |
| CN205121108U (en) * | 2015-11-25 | 2016-03-30 | 乐视致新电子科技（天津）有限公司 | Liquid crystal display module |
-
2015
- 2015-11-25 CN CN201520953069.6U patent/CN205121108U/en not_active Expired - Fee Related
-
2016
- 2016-06-06 WO PCT/CN2016/084989 patent/WO2017088446A1/en active Application Filing
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017088446A1 (en) * | 2015-11-25 | 2017-06-01 | 乐视控股（北京）有限公司 | Liquid crystal module |
| CN105739152A (en) * | 2016-04-01 | 2016-07-06 | 深圳创维－Rgb电子有限公司 | Liquid crystal module and liquid crystal television |
| CN105739152B (en) * | 2016-04-01 | 2019-09-10 | 深圳创维－Rgb电子有限公司 | A kind of liquid crystal module and LCD TV |
| WO2023108517A1 (en) * | 2021-12-16 | 2023-06-22 | 京东方科技集团股份有限公司 | Complete unit structure |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2017088446A1 (en) | 2017-06-01 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PP01 | Preservation of patent right |
Effective date of registration: 20170721 Granted publication date: 20160330 |
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| PP01 | Preservation of patent right | ||
| PD01 | Discharge of preservation of patent |
Date of cancellation: 20200721 Granted publication date: 20160330 |
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| PD01 | Discharge of preservation of patent | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160330 Termination date: 20171125 |
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| CF01 | Termination of patent right due to non-payment of annual fee |