CN103177655A - Display device - Google Patents
Display device Download PDFInfo
- Publication number
- CN103177655A CN103177655A CN2013101046563A CN201310104656A CN103177655A CN 103177655 A CN103177655 A CN 103177655A CN 2013101046563 A CN2013101046563 A CN 2013101046563A CN 201310104656 A CN201310104656 A CN 201310104656A CN 103177655 A CN103177655 A CN 103177655A
- Authority
- CN
- China
- Prior art keywords
- frame
- display device
- module framework
- module frame
- display panel
- 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.)
- Pending
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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
- G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
- G02F1/1336—Illuminating devices
- G02F1/133602—Direct backlight
- G02F1/133608—Direct backlight including particular frames or supporting means
-
- 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
- G02F1/133308—Support structures for LCD panels, e.g. frames or bezels
-
- 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
- G02F1/133308—Support structures for LCD panels, e.g. frames or bezels
- G02F1/133314—Back frames
-
- 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
- G02F1/133308—Support structures for LCD panels, e.g. frames or bezels
- G02F1/133322—Mechanical guidance or alignment of LCD panel support components
Landscapes
- Physics & Mathematics (AREA)
- Nonlinear Science (AREA)
- Mathematical Physics (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Abstract
The invention provides a display device. The display device comprises a display panel, a module frame supporting the display panel with the front surface, and a shell arranged on the back surface of the module frame. A groove sinking towards the back surface of the module frame is arranged in the front surface of the module frame. Due to the fact that a sectional type fixed point supporting structure is used in the module frame, cost of production materials and mold opening expenses are reduced greatly. In the process of assembly, due to the fact that operation is convenient, workers can be reduced, work efficiency can be improved, and labor cost can be saved. In addition, a contact area of the module frame and the display panel is small, extrusion force exerted on the module frame is small, deformation does not occur, and a light leakage phenomenon is avoided.
Description
Technical field
The present invention relates to the display technique field, particularly relate to a kind of display device.
Background technology
Along with constantly bringing forth new ideas of display technique, the thin body of display device forward, narrow limit, lightweight high speed development.As shown in Figure 1 and Figure 2, common display device comprises display panel 1 ', is used for the module framework 2 ' of supporting display panel 1 ' and the housing 3 ' that is arranged at the back side of module framework 2 '.Wherein, module framework 2 ' is a continuous continual rectangular frame structure, and it encloses and forms an accommodation section 4 ', places in accommodation section 4 ' to be used to display panel 1 ' that the backlight module 5 ' of light is provided.Although the module framework of this structure can well support display panel, the protection backlight module, production cost is higher, and assembling procedure is loaded down with trivial details, and production efficiency is lower; The display device of this structure is after assembling simultaneously, the front of module framework and display panel close contact, the back side and the housing of module framework fit tightly, when fore shell is installed in the front of display panel, the shown panel of module framework pushes energetically, be easy to distortion and cause light leak, thereby affect product quality.
Summary of the invention
The purpose of this invention is to provide that a kind of production cost is lower, assembling procedure simply, effectively reduces the display device of light leak.
Display device of the present invention comprises display panel, with the module framework of the described display panel of positive surface bearing and the housing that is arranged at the back side of module framework, and the front of described module framework is provided with to the groove of the back side depression of described module framework.
Display device of the present invention, wherein, described groove is extended to the back side of described module framework by the front of described module framework.
Display device of the present invention, wherein, described module framework comprises respectively the first frame, the second frame, the 3rd frame, the 4th frame with four limits of the described display panel of positive surface bearing, described the first frame is parallel with described the second frame, described the 3rd frame is parallel with described the 4th frame, described the first frame and described the 3rd frame perpendicular are provided with described groove on described the first frame, the second frame, the 3rd frame, the 4th frame.
Display device of the present invention, wherein, the groove on described the first frame is positioned at the middle part of described the first frame, and the groove on described the second frame is positioned at the middle part of described the second frame.
Display device of the present invention, wherein, the groove on described the 3rd frame is positioned at the middle part of described the 3rd frame, and the groove on described the 4th frame is positioned at the middle part of described the 4th frame.
Wherein, there is the first space in display device of the present invention between described the first frame and described the 3rd frame.
Wherein, there is Second gap in display device of the present invention between described the first frame and described the 4th frame.
Wherein, there is the 3rd space in display device of the present invention between described the second frame and described the 3rd frame.
Wherein, there is the 4th space in display device of the present invention between described the second frame and described the 4th frame.
The module framework of display device of the present invention has reduced cost and the die sinking expense of producing material greatly owing to using sectional type fixed point supporting construction; Because easy to operate, can reduce a staff and increase work efficiency, thereby saved cost of labor when assembling.The module framework of the embodiment of display device of the present invention and the contact area of display panel are less, and the extruding force that module framework is subject to is less, not therefore distortion, and light leakage phenomena is avoided.
Description of drawings
Fig. 1 is the vertical view of structural representation of the display device of prior art, shows the structure of removing after display panel;
Fig. 2 is the front view of structural representation of the display device of prior art;
Fig. 3 is the vertical view of the structural representation of display device of the present invention, shows the structure of removing after display panel;
Fig. 4 is A-A cut-open view shown in Figure 3, shows the main TV structure of display device of the present invention.
Embodiment
As shown in Figure 3, Figure 4, the embodiment of display device of the present invention comprises display panel 1, supports the module framework 2 of display panels 1 and the housing 3 that is arranged at the back side 22 of module framework 2 with positive 21.Wherein, the middle part of module framework 2 is provided with the backlight module 4 that is used to display panel 1 that light is provided.The front 21 of module framework 2 is provided with to the groove 5 of the back side 22 depressions of module framework 2.
The embodiment of display device of the present invention changes the continuous continual rectangular frame structure of traditional module framework.The positive 21(of the module framework 2 of the embodiment of display device of the present invention namely supports the carrying plane of display panel 1) be discontinuous planar structure, module framework 2 is less with the area that contacts of display panel 1, when fore shell is installed in the front of display panel 1, the extruding force that module framework 2 is subject to is less, avoids thus the appearance of light leakage phenomena.
In other embodiment of display device of the present invention, the groove in the front of module framework can not destroy the back side of module framework, and (back side that is module framework still is structure as a whole, module framework is " recessed " font), the same like this appearance that can avoid light leakage phenomena.
For further reducing production costs, make assembling procedure simple, the embodiment of display device of the present invention, wherein, groove 5 is extended to the back side 22 of module framework 2 by the front 21 of module framework 2, be that groove 5 destroys the front 21 of module framework 2 and the back side 22 of module framework 2, groove 5 cuts off module framework 2, forms a plurality of parts.
The embodiment of display device of the present invention, wherein, module framework 2 comprises respectively the first frame 11, the second frame 12, the 3rd frame 13, the 4th frame 14 with four limits of positive surface bearing display panel 1.The first frame 11, the second frame 12, the 3rd frame 13, the 4th frame 14 are corresponding one by one with four limits of display panel 1 respectively.Wherein, the first frame 11 is parallel with the second frame 12, and the 3rd frame 13 is parallel with the 4th frame 14, and the first frame 11 is vertical with the 3rd frame 13.Be provided with groove 5 on the first frame 11, the second frame 12, the 3rd frame 13, the 4th frame 14.Such the first frame 11, the second frame 12, the 3rd frame 13, the 4th frame 14 are that groove 5 cuts off respectively.
The supporting power that is subject to for assurance display panel 1 is even, the embodiment of display device of the present invention, and wherein, the groove 5 on the first frame 11 is positioned at the middle part of the first frame 11, and the groove 5 on the second frame 12 is positioned at the middle part of the second frame 12.
The embodiment of display device of the present invention, wherein, the groove 5 on the 3rd frame 13 is positioned at the middle part of the 3rd frame 13, and the groove 5 on the 4th frame 14 is positioned at the middle part of the 4th frame 14.
For further reducing the production cost of display device of the present invention, make assembling procedure further simple, the embodiment of display device of the present invention, wherein, do not link together between the first frame 11 and the 3rd frame 13, have the first space 31 between the first frame 11 and the 3rd frame 13.
The embodiment of display device of the present invention wherein, does not link together between the first frame 11 and the 4th frame 14, has Second gap 32 between the first frame 11 and the 4th frame 14.
The embodiment of display device of the present invention wherein, does not link together between the second frame 12 and the 3rd frame 13, has the 3rd space 33 between the second frame 12 and the 3rd frame 13.
The embodiment of display device of the present invention wherein, does not link together between the second frame 12 and the 4th frame 14, has the 4th space 34 between the second frame 12 and the 4th frame 14.
The module framework of the embodiment of display device of the present invention is with the advantage that the module framework of traditional one is compared:
(1) owing to using sectional type fixed point supporting construction, cost and the die sinking expense of producing material have been reduced greatly;
(2) in when assembling because easy to operate, can reduce a staff and increase work efficiency, thereby saved cost of labor;
(3) contact area of the module framework of the embodiment of display device of the present invention and display panel is less, and the extruding force that module framework is subject to is less, not therefore distortion, and light leakage phenomena is avoided.
Display device of the present invention can be any product or parts with Presentation Function such as liquid crystal panel, Electronic Paper, oled panel, LCD TV, liquid crystal display, digital album (digital photo frame), mobile phone, panel computer.
The above is only the preferred embodiment of the present invention; should be pointed out that for those skilled in the art, under the prerequisite that does not break away from the principle of the invention; can also make some improvements and modifications, these improvements and modifications also should be considered as protection scope of the present invention.
Claims (9)
1. display device comprises display panel, with the module framework of the described display panel of positive surface bearing and the housing that is arranged at the back side of module framework, it is characterized in that, the front of described module framework is provided with to the groove of the back side depression of described module framework.
2. display device according to claim 1, is characterized in that, described groove is extended to the back side of described module framework by the front of described module framework.
3. display device according to claim 2, it is characterized in that, described module framework comprises respectively the first frame, the second frame, the 3rd frame, the 4th frame with four limits of the described display panel of positive surface bearing, described the first frame is parallel with described the second frame, described the 3rd frame is parallel with described the 4th frame, described the first frame and described the 3rd frame perpendicular are provided with described groove on described the first frame, the second frame, the 3rd frame, the 4th frame.
4. display device according to claim 3, is characterized in that, the groove on described the first frame is positioned at the middle part of described the first frame, and the groove on described the second frame is positioned at the middle part of described the second frame.
5. display device according to claim 4, is characterized in that, the groove on described the 3rd frame is positioned at the middle part of described the 3rd frame, and the groove on described the 4th frame is positioned at the middle part of described the 4th frame.
6. according to claim 2-4 described display device of any one, is characterized in that, has the first space between described the first frame and described the 3rd frame.
7. according to claim 2-4 described display device of any one, is characterized in that, has Second gap between described the first frame and described the 4th frame.
8. according to claim 2-4 described display device of any one, is characterized in that, has the 3rd space between described the second frame and described the 3rd frame.
9. according to claim 2-4 described display device of any one, is characterized in that, has the 4th space between described the second frame and described the 4th frame.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013101046563A CN103177655A (en) | 2013-03-28 | 2013-03-28 | Display device |
| PCT/CN2013/075080 WO2014153804A1 (en) | 2013-03-28 | 2013-05-02 | Display apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013101046563A CN103177655A (en) | 2013-03-28 | 2013-03-28 | Display device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103177655A true CN103177655A (en) | 2013-06-26 |
Family
ID=48637475
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013101046563A Pending CN103177655A (en) | 2013-03-28 | 2013-03-28 | Display device |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN103177655A (en) |
| WO (1) | WO2014153804A1 (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105451460A (en) * | 2015-11-19 | 2016-03-30 | 业成光电（深圳）有限公司 | Large-size panel backlight assembly structure and assembly method therefor |
| CN106219242A (en) * | 2016-09-30 | 2016-12-14 | 深圳商巨智能设备股份有限公司 | The device of reforming of liquid crystal panel |
| CN106229798A (en) * | 2016-08-12 | 2016-12-14 | 中国工程物理研究院激光聚变研究中心 | There is frequency-doubling crystal clamping device and the installation method of low additional deformation |
| CN110310568A (en) * | 2019-07-04 | 2019-10-08 | 广东远峰汽车电子有限公司 | Electronic display fixed structure |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201218883Y (en) * | 2008-06-02 | 2009-04-08 | 福建华映显示科技有限公司 | Improved structure of LCD outer frame |
| CN101761830A (en) * | 2010-01-18 | 2010-06-30 | 友达光电股份有限公司 | Backlight module |
| CN201562422U (en) * | 2009-12-01 | 2010-08-25 | 福建华映显示科技有限公司 | Display module |
| CN102299034A (en) * | 2010-06-25 | 2011-12-28 | 佳能株式会社 | Manufacturing method of hermetic container, and manufacturing method of image displaying apparatus |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1144083C (en) * | 2001-02-20 | 2004-03-31 | 友达光电股份有限公司 | Lightguide plate fixing frame and its back lighting device |
| CN101086578A (en) * | 2006-06-09 | 2007-12-12 | 鸿富锦精密工业（深圳）有限公司 | Direct type backlight module |
| CN201174005Y (en) * | 2008-03-28 | 2008-12-31 | 北京京东方光电科技有限公司 | Outer frame for LCD module |
| CN201804176U (en) * | 2010-06-04 | 2011-04-20 | 北京京东方光电科技有限公司 | Outer frame of liquid crystal display (LCD) device as well as LCD device |
| CN202189193U (en) * | 2011-07-08 | 2012-04-11 | 深圳市华星光电技术有限公司 | Liquid crystal module and liquid crystal display |
| CN202188408U (en) * | 2011-09-06 | 2012-04-11 | 北京京东方光电科技有限公司 | Backlight module and LCD device |
-
2013
- 2013-03-28 CN CN2013101046563A patent/CN103177655A/en active Pending
- 2013-05-02 WO PCT/CN2013/075080 patent/WO2014153804A1/en active Application Filing
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201218883Y (en) * | 2008-06-02 | 2009-04-08 | 福建华映显示科技有限公司 | Improved structure of LCD outer frame |
| CN201562422U (en) * | 2009-12-01 | 2010-08-25 | 福建华映显示科技有限公司 | Display module |
| CN101761830A (en) * | 2010-01-18 | 2010-06-30 | 友达光电股份有限公司 | Backlight module |
| CN102299034A (en) * | 2010-06-25 | 2011-12-28 | 佳能株式会社 | Manufacturing method of hermetic container, and manufacturing method of image displaying apparatus |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105451460A (en) * | 2015-11-19 | 2016-03-30 | 业成光电（深圳）有限公司 | Large-size panel backlight assembly structure and assembly method therefor |
| CN105451460B (en) * | 2015-11-19 | 2018-06-29 | 业成光电（深圳）有限公司 | Large size panel backlight package assembly and its assemble method |
| CN106229798A (en) * | 2016-08-12 | 2016-12-14 | 中国工程物理研究院激光聚变研究中心 | There is frequency-doubling crystal clamping device and the installation method of low additional deformation |
| CN106219242A (en) * | 2016-09-30 | 2016-12-14 | 深圳商巨智能设备股份有限公司 | The device of reforming of liquid crystal panel |
| CN110310568A (en) * | 2019-07-04 | 2019-10-08 | 广东远峰汽车电子有限公司 | Electronic display fixed structure |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2014153804A1 (en) | 2014-10-02 |
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Application publication date: 20130626 |
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