CN201475886U - Reflecting sheet and backlight module - Google Patents
Reflecting sheet and backlight module Download PDFInfo
- Publication number
- CN201475886U CN201475886U CN200920204790XU CN200920204790U CN201475886U CN 201475886 U CN201475886 U CN 201475886U CN 200920204790X U CN200920204790X U CN 200920204790XU CN 200920204790 U CN200920204790 U CN 200920204790U CN 201475886 U CN201475886 U CN 201475886U
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- CN
- China
- Prior art keywords
- reflector plate
- release wire
- deformation force
- tangent line
- group
- 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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Abstract
The utility model is suitable for the technical field of the design of a reflecting sheet or the technical field of a hard pasting diaphragm, and provides the reflecting sheet and a backlight module. At least one release wire for releasing a deformation force is arranged at one (at least) deformation force centralizing position on the surface of the reflecting sheet, so as to eliminate the partial centralization of the deformation force on the reflecting sheet due to non-uniform manual aiming and pasting, thereby leading to uniform reflecting of light emitted by the reflecting sheet against a light source and improving the effect of the reflecting light.
Description
Technical field
The utility model belongs to the reflector plate design field or uses hard to put up the diaphragm technology field, relates in particular to a kind of reflector plate and module backlight.
Background technology
At present, in using the equipment of light illumination,,, the reflector plate that light that light source is sent reflects often is set in the equipment to reach the illuminating effect of expection in order to make the more rational distribution in effective space of light that light source sends.
Reflector plate fixedly be by on attachment, pasting a double faced adhesive tape, the bonding and realization with reflector plate and double faced adhesive tape then.Yet during the reflector plate that artificial aligning stickup prior art provides, owing to pasting the uneven reflector plate part of causing concentrating of deformation force appears often, because reflector plate is softer, and then can cause reflector plate folding line to occur, be out of shape, draw phenomenon such as damage in the position that deformation force is concentrated, change primary characteristic, influenced the reflection of light effect that reflector plate sends light source.For instance, in liquid crystal module, when reflector plate above-mentioned folding line appears, when being out of shape, drawing phenomenon such as damage, the brightness of the light of reflector plate reflection becomes inhomogeneous, influences user's viewing effect.
The utility model content
The purpose of this utility model is to provide a kind of reflector plate, when being intended to solve artificial aligning and pasting the reflector plate that prior art provides, concentrating of deformation force appears owing to pasting the uneven reflector plate part of causing, further cause reflector plate folding line to occur, be out of shape, draw phenomenon such as damage, influence the problem of the reflection of light effect that reflector plate sends light source in the position that deformation force is concentrated.
The utility model embodiment is achieved in that a kind of reflector plate, and at least one deformation force concentrated position on described reflector plate surface offers at least one release wire that discharges deformation force.
In above-mentioned reflector plate, described reflector plate is a rectangle, is offering first group of release wire and second group of release wire near the position of two minor faces of described rectangle respectively.
Further, described first group of release wire comprises three tangent line bars.
Further, the length of described three tangent line bars is respectively 1 centimetre.
Further, described second group of release wire comprises three tangent line bars.
Further, the length of described three tangent line bars is respectively 1 centimetre.
Further, described reflector plate offers the 3rd group of release wire in the position near described rectangle one long limit.
Further, described the 3rd group of release wire comprises three tangent line bars, and the length of described three tangent line bars is respectively 1 centimetre.
Another purpose of the utility model embodiment is to provide a kind of module backlight, comprises reflector plate, and described reflector plate adopts aforesaid reflector plate.
In described module backlight, described module backlight is the module backlight of liquid crystal module.
At least one release wire that discharges deformation force that the reflector plate that the utility model embodiment provides is included in that at least one deformation force concentrated position on reflector plate surface offers, paste uneven and concentrating to eliminate artificial aligning at the local deformation force that occurs of reflector plate, make reflector plate even, improved catoptrical effect the reflection of light that light source sends.
Description of drawings
Fig. 1 is the structural representation of the reflector plate that provides of the utility model embodiment.
The specific embodiment
In order to make the purpose of this utility model, technical scheme and advantage clearer,, the utility model is further elaborated below in conjunction with drawings and Examples.Should be appreciated that specific embodiment described herein only in order to explanation the utility model, and be not used in qualification the utility model.
At least one release wire that discharges deformation force that the reflector plate that the utility model embodiment provides is included in that at least one deformation force concentrated position on reflector plate surface offers.
Specifically, because the position difference of the double faced adhesive tape that paste on attachment surface or reflector plate surface, the deformation force concentrated position that makes the reflector plate surface occur is different; When the position of attachment surface or the surperficial double faced adhesive tape of pasting of reflector plate is identical, because the method difference of pasting, also can be so that the deformation force concentrated position of reflector plate surface appearance is different, correspondingly, can there be multiple choices the position of offering release wire.Release wire specifically can be the tangent line bar, and the length of this tangent line bar can be definite according to the size of deformation force, and deformation force is big more, and then the length of tangent line bar is long more, and deformation force is more little, and then the length of tangent line bar is more little.
The utility model embodiment is an example with the rectangle reflector plate; and to paste double faced adhesive tape on the attachment surface; and this double faced adhesive tape is pasted on two strip zones of reflector plate; parallel with two long limits of rectangle respectively and close respectively two long limits, these two strip zones; certainly; those skilled in the art should understand; the shape of reflector plate is not limited to rectangle; double faced adhesive tape can be pasted on reflector plate; the bond locations of double faced adhesive tape and reflector plate also can change to some extent according to actual conditions; those skilled in the art are under above-mentioned various different situations; should reflector plate be designed according to the design philosophy that the utility model embodiment provides, and do not exceed the utility model protection domain.As Fig. 1 is the structural representation of the reflector plate that provides of the utility model embodiment, for convenience of explanation, only shows the part relevant with the utility model embodiment.
Wherein, reflector plate 1 is offering first group of release wire 2 and second group of release wire 3 near the position of two minor faces of rectangle respectively.Two groups of release wires 2 and 3 comprise three tangent line bars respectively, and the length of tangent line bar is respectively 1cm.Certainly, the bar number of tangent line bar can be arranged to one, two or many according to actual needs, and the length of every tangent line bar can be arranged to be greater than or less than 1cm according to actual needs, when tangent line rule number reduces, in order to discharge same big deformation force, need the length of corresponding increase tangent line bar.
When adopting from rectangle one minor face when another minor face is pasted reflector plate, adopt above-mentioned reflector plate can eliminate deformation force and concentrate the influence that causes, and when adopting the whole tiling stickup of rectangle reflector plate, near the approaching position of growing the limit of rectangle and human body, can produce deformation force equally concentrates, for this reason, offer the 3rd group of release wire 4 at reflector plate near the position on rectangle one long limit.Similarly, the structure of the 3rd group of release wire 4 is identical with the structure of first group of release wire 2 and second group of release wire 3, does not repeat them here.
The utility model embodiment also provides a kind of module backlight, comprises reflector plate, and this reflector plate adopts aforesaid reflector plate.Further, this module backlight can be the module backlight of liquid crystal module.
At least one release wire that discharges deformation force that the reflector plate that the utility model embodiment provides is included in that at least one deformation force concentrated position on reflector plate surface offers, paste uneven and concentrating to eliminate artificial aligning at the local deformation force that occurs of reflector plate, make reflector plate even, improved catoptrical effect the reflection of light that light source sends.
The above only is preferred embodiment of the present utility model; not in order to restriction the utility model; all any modifications of within spirit of the present utility model and principle, being done, be equal to and replace and improvement etc., all should be included within the protection domain of the present utility model.
Claims (10)
1. a reflector plate is characterized in that, at least one deformation force concentrated position on described reflector plate surface offers at least one release wire that discharges deformation force.
2. reflector plate as claimed in claim 1 is characterized in that, described reflector plate is a rectangle, is offering first group of release wire and second group of release wire near the position of two minor faces of described rectangle respectively.
3. reflector plate as claimed in claim 2 is characterized in that, described first group of release wire comprises three tangent line bars.
4. reflector plate as claimed in claim 3 is characterized in that, the length of described three tangent line bars is respectively 1 centimetre.
5. reflector plate as claimed in claim 2 is characterized in that, described second group of release wire comprises three tangent line bars.
6. reflector plate as claimed in claim 5 is characterized in that, the length of described three tangent line bars is respectively 1 centimetre.
7. reflector plate as claimed in claim 2 is characterized in that, described reflector plate offers the 3rd group of release wire in the position near described rectangle one long limit.
8. reflector plate as claimed in claim 7 is characterized in that, described the 3rd group of release wire comprises three tangent line bars, and the length of described three tangent line bars is respectively 1 centimetre.
9. a module backlight comprises reflector plate, it is characterized in that, described reflector plate adopts as each described reflector plate of claim 1 to 8.
10. module backlight as claimed in claim 9 is characterized in that, described module backlight is the module backlight of liquid crystal module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920204790XU CN201475886U (en) | 2009-09-15 | 2009-09-15 | Reflecting sheet and backlight module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920204790XU CN201475886U (en) | 2009-09-15 | 2009-09-15 | Reflecting sheet and backlight module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201475886U true CN201475886U (en) | 2010-05-19 |
Family
ID=42412137
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200920204790XU Expired - Fee Related CN201475886U (en) | 2009-09-15 | 2009-09-15 | Reflecting sheet and backlight module |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201475886U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102608805A (en) * | 2012-03-14 | 2012-07-25 | 创维液晶器件(深圳)有限公司 | Reflective sheet, liquid crystal module and liquid crystal display |
-
2009
- 2009-09-15 CN CN200920204790XU patent/CN201475886U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102608805A (en) * | 2012-03-14 | 2012-07-25 | 创维液晶器件(深圳)有限公司 | Reflective sheet, liquid crystal module and liquid crystal display |
| CN102608805B (en) * | 2012-03-14 | 2014-11-05 | 创维液晶器件(深圳)有限公司 | Reflective sheet, liquid crystal module and liquid crystal display |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100519 Termination date: 20160915 |