CN101957505A - Metal backboard and display device - Google Patents
Metal backboard and display device Download PDFInfo
- Publication number
- CN101957505A CN101957505A CN2010102585505A CN201010258550A CN101957505A CN 101957505 A CN101957505 A CN 101957505A CN 2010102585505 A CN2010102585505 A CN 2010102585505A CN 201010258550 A CN201010258550 A CN 201010258550A CN 101957505 A CN101957505 A CN 101957505A
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- display device
- display panel
- center
- metal backing
- groove
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Abstract
The invention relates to a metal backboard and a display device. The metal backboard is applied to the display device, the display device comprises a medium frame, a display panel and the metal backboard, the display panel is accommodated in the medium frame, the metal backboard is arranged on the outer side of the medium frame, a notch is arranged on the side edge of the medium frame, the display panel is provided with a circuit area corresponding to the notch, the sidewall of the metal backboard is provided with a groove or a convex hull exactly corresponding to the notch, and the groove or the convex hull is used for preventing the static electricity damage of the display panel. The invention can efficiently prevent the static electricity damage to the display panel from, which is caused by the notch of the medium frame.
Description
Technical field
The present invention relates to a kind of metal backing and display device, particularly metal backing and display device about preventing electrostatic damage.
Background technology
Along with the differentiation of display technology, display device produces various new-type display device from continuous differentiation of traditional cathode ray tube (CRT).Wherein, advantages such as that liquid crystal indicator (LCD) possesses is frivolous, power saving, low radiation, therefore become one of common now display device gradually, can be widely used among communication, information or the consumption electronic products such as mobile computer, digital camera, TV, Video Camera, mobile phone.
Please see figures.1.and.2 simultaneously, Fig. 1 is the stereographic map of known liquid crystal indicator, and Fig. 2 is the vertical view of Fig. 1.As shown in the figure, known liquid crystal indicator 10 mainly comprises center 16 (or claiming the glue frame), display panel 26 and metal back frame 36.Display panel 26 has corner district 26a, often also is distributed with many metallic traces in corner district 26a.Display panel 26 is placed in the accommodation space of this center 16, and metal back frame 36 is sheathed on the outside of this center 16, and is last, and preceding frame (not shown) engages with this metal back frame 36 and coats center 16 and display panel 26.In known liquid crystal indicator 10, the corner district 26a of display panel 26 pushes and breakage with center 16 in assembling or transportation easily mutually.For the corner district 26a that prevents display panel 26 fragmentation in assembling or transportation, can on settling in an area one jiao the side 161 of 26a, the corresponding angles of center 16 form breach 161a.But since the breach 161a of center 16 between corner district 26a and metal back frame 36 and the gap of the sidewall 361 of corner district 26a and metal back frame 36 very little, this breach 161a place normal formation electrostatic discharging path causes the electrostatic damage of other regional circuit of interior circuit of corner district 26a and even display panel 26.
Summary of the invention
In view of this, the invention provides a kind of metal backing, be applied to display device, this display device comprises center, display panel and this metal backing, and this display panel is placed in this center, and this metal backing is arranged at the outside of this center, the side of this center has breach, this display panel is to should indentation, there having line areas, and the sidewall of this metal backing just has groove or convex closure corresponding to this indentation, there, and this groove or this convex closure are in order to stop this display panel electrostatic damage.
As optional technical scheme, the size of this groove or this convex closure is greater than the size of this breach.
As optional technical scheme, this breach is positioned at the corner of this center.
As optional technical scheme, this groove or this convex closure are positioned at the corner of this metal backing.
As optional technical scheme, the height of this convex closure is [1mm, 5mm].
According to an embodiment, the invention provides a kind of display device, it comprises center, display panel and above-mentioned metal backing.The side of this center has breach; This display panel is placed in this center, and this display panel is to should indentation, there having line areas; The sidewall of this metal backing just has groove or convex closure corresponding to this indentation, there, and this groove or this convex closure are in order to stop this display panel electrostatic damage.
As optional technical scheme, this display device also comprises preceding frame, and this preceding frame is arranged at this backboard outside and covers this groove or this convex closure.
The metal backing of display device of the present invention just has groove or convex closure corresponding to the indentation, there of center, can effectively stop display panel to have the electrostatic damage that breach causes because of center.
Can be further understood by following description of drawings and embodiment detailed description in the advantages and spirit of the present invention.
Description of drawings
Fig. 1 is the stereographic map of known liquid crystal indicator.
Fig. 2 is the vertical view of display device among Fig. 1.
Fig. 3 is the stereographic map of display device one embodiment of the present invention.
Fig. 4 is the vertical view of display device among Fig. 3.
Fig. 5 is the stereographic map of display device one embodiment of the present invention.
Fig. 6 is the vertical view of display device among Fig. 5.
Embodiment
Please be simultaneously with reference to Fig. 3 and Fig. 4, Fig. 3 is the stereographic map of display device one embodiment of the present invention, Fig. 4 is the vertical view of display device among Fig. 3.This embodiment provides a kind of metal backing 3, be applied to display device 20, this display device 20 comprises center 1, display panel 2 and this metal backing 3, this display panel 2 is placed in this center 1, this metal backing 3 is arranged at the outside of this center 1, the side 11 of this center 1 has breach 11a, 2 pairs of this display panels should have line areas 2a in breach 11a place, the sidewall 31 of this metal backing 3 just has groove 31a corresponding to this breach 11a place, and this groove 31a is in order to stop the electrostatic damage of this display panel 2.
As optional technical scheme, the size of this groove 31a is greater than the size of this breach 11a, and for example, the width of this breach 11a is 2cm, the width 2.3cm of this groove 31a then, and the degree of depth of this breach 11a is 1cm, then the degree of depth 1.2cm of this groove 31a.
As optional technical scheme, this breach 11a is positioned at the corner of this center 1, and this groove 11a is positioned at the corner of this metal backing 3.
Please be simultaneously with reference to Fig. 5 and Fig. 6, Fig. 5 is the stereographic map of display device one embodiment of the present invention, Fig. 6 is the vertical view of display device among Fig. 5.This embodiment provides a kind of metal backing 3, be applied to display device 30, this display device 30 comprises center 1, display panel 2 and this metal backing 3, this display panel 2 is placed in this center 1, this metal backing 3 is arranged at the outside of this center 1, the side 11 of this center 1 has breach 11a, 2 pairs of this display panels should have line areas 2a in breach 11a place, the sidewall 31 of this metal backing 3 just has convex closure 31b corresponding to this breach 11a place, and this groove 31b is in order to stop the electrostatic damage of this display panel 2.Preferable, the height H of this convex closure is [1mm, 5mm].
According to above-mentioned embodiment, display device 20 or display device 30 also comprise preceding frame, and this preceding frame is arranged at this backboard outside and covers above-mentioned groove or above-mentioned convex closure.
The metal backing of display device of the present invention just has groove or convex closure corresponding to the indentation, there of center, can effectively stop display panel to have the electrostatic damage that breach causes because of center.
According to the detailed description of above embodiment, hope can be known description feature of the present invention and spirit more, and is not to come the present invention is limited with above-mentioned disclosed embodiment.
Claims (7)
1. metal backing, be applied to display device, this display device comprises center, display panel and this metal backing, this display panel is placed in this center, and this metal backing is arranged at the outside of this center, and the side of this center has breach, this display panel is to should indentation, there having line areas, it is characterized in that the sidewall of this metal backing just has groove or convex closure corresponding to this indentation, there, this groove or this convex closure are in order to stop this display panel electrostatic damage.
2. metal backing according to claim 1 is characterized in that: the size of this groove or this convex closure is greater than the size of this breach.
3. metal backing according to claim 1 is characterized in that: this breach is positioned at the corner of this center.
4. metal backing according to claim 3 is characterized in that: this groove or this convex closure are positioned at the corner of this metal backing.
5. metal backing according to claim 1 is characterized in that: the height of this convex closure is [1mm, 5mm].
6. a display device is characterized in that, comprising:
Center, the side of this center has breach;
Display panel is placed in this center, and this display panel is to should indentation, there having line areas;
As any described metal backing of claim in the claim 1 to 5.
7. display device according to claim 6 is characterized in that: this display device also comprises preceding frame, and this preceding frame is arranged at this backboard outside and covers this groove or this convex closure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102585505A CN101957505A (en) | 2010-08-12 | 2010-08-12 | Metal backboard and display device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102585505A CN101957505A (en) | 2010-08-12 | 2010-08-12 | Metal backboard and display device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101957505A true CN101957505A (en) | 2011-01-26 |
Family
ID=43484928
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010102585505A Pending CN101957505A (en) | 2010-08-12 | 2010-08-12 | Metal backboard and display device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101957505A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102891976A (en) * | 2012-09-24 | 2013-01-23 | 深圳市华星光电技术有限公司 | Display |
| CN108023978A (en) * | 2017-11-29 | 2018-05-11 | 维沃移动通信有限公司 | A kind of terminal device |
-
2010
- 2010-08-12 CN CN2010102585505A patent/CN101957505A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102891976A (en) * | 2012-09-24 | 2013-01-23 | 深圳市华星光电技术有限公司 | Display |
| CN108023978A (en) * | 2017-11-29 | 2018-05-11 | 维沃移动通信有限公司 | A kind of terminal device |
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| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20110126 |