CN204130080U - A kind of shading cover plate structure and adopt the display device of this structure - Google Patents
A kind of shading cover plate structure and adopt the display device of this structure Download PDFInfo
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- CN204130080U CN204130080U CN201420545193.4U CN201420545193U CN204130080U CN 204130080 U CN204130080 U CN 204130080U CN 201420545193 U CN201420545193 U CN 201420545193U CN 204130080 U CN204130080 U CN 204130080U
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- cover plate
- light guide
- display device
- guide plate
- thickness
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Abstract
The utility model discloses a kind of shading cover plate structure, comprise cover plate, the upper surface of cover plate is bondd by adhesive glue edge's silk-screen one white ink layer of an anti-dazzle rete, anti-dazzle rete lower surface, and the thickness of described anti-dazzle rete is less than the thickness of cover plate.Also disclose a kind of display device, comprise above-mentioned shading cover plate structure, also comprise down stacked successively guiding device, optical-grade double-side glue-line, touch surface flaggy, gelatine layer and the monochrome inks display screen that are arranged on described shading cover plate structure bottom surface.The utility model adopts and is provided with an anti-dazzle rete at the upper surface of cover plate, edge's silk-screen one white ink layer of anti-dazzle rete lower surface, and the thickness of anti-dazzle rete is less than the thickness of cover plate, by the thickness of thinning ink upper strata transparent material, reach the printing opacity problem improving non-black cover plate.
Description
Technical field
The utility model relates to cover plate technology, particularly relates to a kind of shading cover plate structure and adopts the display device of this structure.
Background technology
As shown in Figure 1, existing cover plate 100 adopts thickness to be the transparent plastic sheet material of about 0.6mm, at the back side silk-screen non-black ink layer 200 of cover plate 100.Because the bottom surface of light source from cover plate 100 imports to upper surface, and penetrate from side, non-black ink layer 200 silk-screen is below cover plate 100 simultaneously, light can be caused like this when importing upper surface, there is half light reflection on the non-black ink layer 200 being positioned at lower surface, because non-black ink layer 200 can be reflective, thus cause the edge of cover plate 100 to occur that light leakage phenomena occurs, occur that ash is dark-coloured in the edge of cover plate 100, form a sharp contrast with the viewing area of display screen, have a strong impact on outward appearance.
Utility model content
One of technical problem to be solved in the utility model is: provide a kind of shading cover plate structure, can improve the problem of cover plate light leak.
Two of technical problem to be solved in the utility model is: provide a kind of display device, not only can improve the problem of cover plate light leak, and is arranged on when electric book reader uses, can be implemented in the object without also reading when external light source.
For solving the problems of the technologies described above, the utility model proposes a kind of shading cover plate structure, comprise cover plate, the upper surface of described cover plate to be bondd an anti-dazzle rete by adhesive glue 12, edge's silk-screen one white ink layer of described anti-dazzle rete lower surface, the thickness of described anti-dazzle rete is less than the thickness of cover plate.
Further, described anti-dazzle rete is plastic components or glass component.
For solving the problems of the technologies described above, the utility model also proposed a kind of display device, comprise above-mentioned shading cover plate structure, also comprise down stacked successively guiding device, optical-grade double-side glue-line, touch surface flaggy, gelatine layer and the monochrome inks display screen that are arranged on described shading cover plate structure bottom surface.
Further, described guiding device comprises transparent light guide plate, and the side of described light guide plate is provided with the LED lamp bead of a row towards light guide plate internal illumination.
Further, the side of described light guide plate is provided with LED winding displacement, and described LED lamp bead is arranged on LED winding displacement.
Further, the surface of described light guide plate is provided with focal point, described focal point from LED lamp bead distance more away to layout more intensive laying.
Further, the side that described light guide plate is positioned at LED lamp bead light inlet is provided with U-type groove.
Further, the length direction of described U-type groove is consistent with the thickness direction along light guide plate.
Further, the thickness of described light guide plate is between 0.2mm to 0.6mm
Further, light guide plate is transparent plastic article.
Technique scheme at least has following beneficial effect: the utility model adopts and is provided with an anti-dazzle rete at the upper surface of cover plate, edge's silk-screen one white ink layer of anti-dazzle rete lower surface, and the thickness of anti-dazzle rete is less than the thickness of cover plate, by the thickness of thinning ink upper strata transparent material, reach the printing opacity problem improving non-black cover plate.
Above-mentioned explanation is only the general introduction of technical solutions of the utility model, in order to technological means of the present utility model can be better understood, and can be implemented according to the content of instructions, and can become apparent to allow above and other object of the present utility model, feature and advantage, below especially exemplified by preferred embodiment, and coordinate accompanying drawing, be described in detail as follows.
Accompanying drawing explanation
Fig. 1 is the structural representation of prior art cover plate structure.
Fig. 2 is the structural representation of the utility model shading cover plate structure.
Fig. 3 is the structural front view of the utility model shading cover plate structure.
Fig. 4 is the structural representation of the utility model display device.
Fig. 5 is guiding device in the utility model display device and shading cover plate structure structure cut-open view when assembling.
Fig. 6 is the structural front view of the guiding device in the utility model display device.
Fig. 7 is the enlarged drawing at A place in Fig. 6.
Fig. 8 is the enlarged drawing at B place in Fig. 6.
Fig. 9 is the enlarged drawing at C place in Fig. 6.
Embodiment
It should be noted that, when not conflicting, the embodiment in the application and the feature in embodiment can combine mutually.Below in conjunction with accompanying drawing, the utility model is described further.
Embodiment one
As shown in Figure 2 and Figure 3, the shading cover plate structure of the utility model embodiment comprises cover plate 11, the upper surface of cover plate 11 to be bondd an anti-dazzle rete 13 by adhesive glue 12, edge's silk-screen one white ink layer 14 of anti-dazzle rete 13 lower surface, the thickness of anti-dazzle rete 13 is less than the thickness of cover plate 11, anti-dazzle rete 13 is plastic components or glass component, can select according to actual needs.
Because the bottom surface of light source from cover plate 11 imports to upper surface, derive from the bottom surface of anti-dazzle rete 13 to the upper surface of anti-dazzle rete 13 again, finally penetrate from the side of anti-dazzle rete 13, thickness due to anti-dazzle rete 13 is significantly smaller than the thickness of cover plate 11, light can be caused like this when importing upper surface, reflex to the light be positioned on the non-black ink of lower surface to greatly reduce, avoid occurring that significantly ash is dark-coloured in the edge of cover plate 11, reach the printing opacity problem improving non-black cover plate 11, greatly improve the attractive in appearance of product.
Embodiment two
As shown in Figure 4, the display device of the utility model embodiment, comprise above-mentioned shading cover plate structure 1, also comprise down stacked successively guiding device 2, optical-grade double-side glue-line 3, touch surface flaggy 4, gelatine layer 5 and the monochrome inks display screen 6 that are arranged on shading cover plate structure 1 bottom surface.
As shown in Figures 5 to 9, guiding device 2 comprises the transparent light guide plate 21 of rectangular shaped, the thickness of light guide plate 21 is between 0.2mm to 0.6mm, preferably, employing thickness is the transparent plastic light guide plate of 0.45mm, be provided with LED winding displacement 23, LED winding displacement 23 at a side of light guide plate 21 and be provided with the LED lamp bead 22 of a row towards light guide plate 21 internal illumination.By light guide plate 21, the pointolite of LED lamp bead 22 being converted to area source, when being used on electric book reader, electric book reader can be realized when without the object also can read when external light source.
As another kind of embodiment, focal point 24 is provided with on the surface of light guide plate 21, focal point 24 from LED lamp bead 22 distance more away from layout more intensive, nearly LED lamp bead 22 is consistent with light guide plate 21 brightness away from LED lamp bead 22 place, reaches the uniform effect of whole panel light.
As shown in Figure 9, the side that can also be positioned at LED lamp bead 22 light inlet in light guide plate 21 is provided with U-type groove 25, breaks up in rear importing light guide plate 21 by U-type groove 25 by LED lamp bead 22 light source, promotes the uniform effect of whole panel light further; Preferably, the length direction of U-type groove 25 and the thickness direction along light guide plate 21 are consistent, the side being positioned at LED lamp bead 22 light inlet in light guide plate 21 is provided with row's U-type groove 25, adjacent two U-type groove 25 are connected mutually, like this pointolite of LED lamp bead 22 are transferred to the effect of uniform area source significantly good.
Adopt guiding device 2 as built-in light source, by light guide plate 21, the pointolite of LED lamp bead 22 is converted to area source, reach the effect that light source is provided, be applicable to the reading of electric paper book, solve the problem that electric book reader can not be read a book when light is dark, make electric book reader when light is dark, open LED lamp bead 22, still can read.
The above is embodiment of the present utility model; it should be pointed out that for those skilled in the art, under the prerequisite not departing from the utility model principle; can also make some improvements and modifications, these improvements and modifications are also considered as protection domain of the present utility model.
Claims (10)
1. a shading cover plate structure, comprise cover plate, it is characterized in that, the upper surface of described cover plate to be bondd an anti-dazzle rete by adhesive glue, edge's silk-screen one white ink layer of described anti-dazzle rete lower surface, the thickness of described anti-dazzle rete is less than the thickness of cover plate.
2. shading cover plate structure as claimed in claim 1, it is characterized in that, described anti-dazzle rete is plastic components or glass component.
3. a display device, it is characterized in that, comprise shading cover plate structure as claimed in claim 1 or 2, also comprise down stacked successively guiding device, optical-grade double-side glue-line, touch surface flaggy, gelatine layer and the monochrome inks display screen that are arranged on described shading cover plate structure bottom surface.
4. display device as claimed in claim 3, it is characterized in that, described guiding device comprises transparent light guide plate, and the side of described light guide plate is provided with the LED lamp bead of a row towards light guide plate internal illumination.
5. display device as claimed in claim 4, it is characterized in that, the side of described light guide plate is provided with LED winding displacement, and described LED lamp bead is arranged on LED winding displacement.
6. display device as claimed in claim 4, it is characterized in that, the surface of described light guide plate is provided with focal point, described focal point from LED lamp bead distance more away to layout more intensive laying.
7. display device as claimed in claim 4, it is characterized in that, the side that described light guide plate is positioned at LED lamp bead light inlet is provided with U-type groove.
8. display device as claimed in claim 7, it is characterized in that, the length direction of described U-type groove is consistent with the thickness direction along light guide plate.
9. display device as claimed in claim 4, it is characterized in that, the thickness of described light guide plate is between 0.2mm to 0.6mm.
10. display device as claimed in claim 4, it is characterized in that, light guide plate is transparent plastic article.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420545193.4U CN204130080U (en) | 2014-09-22 | 2014-09-22 | A kind of shading cover plate structure and adopt the display device of this structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420545193.4U CN204130080U (en) | 2014-09-22 | 2014-09-22 | A kind of shading cover plate structure and adopt the display device of this structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204130080U true CN204130080U (en) | 2015-01-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420545193.4U Expired - Fee Related CN204130080U (en) | 2014-09-22 | 2014-09-22 | A kind of shading cover plate structure and adopt the display device of this structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204130080U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105427747A (en) * | 2014-09-22 | 2016-03-23 | 深圳市金跃光电有限公司 | Sunshade cover plate structure and display device with the same |
| CN107479773A (en) * | 2016-10-12 | 2017-12-15 | 东莞市锐屏电子有限公司 | A kind of modified form double-layer capacitive touch screen structure |
| CN108058498A (en) * | 2017-12-21 | 2018-05-22 | 帝晶光电（深圳）有限公司 | A kind of production method of the cover board of band leaded light membrane property |
-
2014
- 2014-09-22 CN CN201420545193.4U patent/CN204130080U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105427747A (en) * | 2014-09-22 | 2016-03-23 | 深圳市金跃光电有限公司 | Sunshade cover plate structure and display device with the same |
| CN107479773A (en) * | 2016-10-12 | 2017-12-15 | 东莞市锐屏电子有限公司 | A kind of modified form double-layer capacitive touch screen structure |
| CN108058498A (en) * | 2017-12-21 | 2018-05-22 | 帝晶光电（深圳）有限公司 | A kind of production method of the cover board of band leaded light membrane property |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170419 Address after: 518000 Guangdong city of Shenzhen province Nanshan District Guangdong streets Park District Technology Road No. 11 (Sangfei communication) room 218 Patentee after: Shenzhen Litai touch display technology Co. Ltd. Address before: 518000 building B, Fortune Plaza, Xiangmi Lake street, Guangdong, Shenzhen,, 7N Patentee before: SHENZHEN JINYUE PHOTOELECTRIC CO., LTD. |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150128 Termination date: 20190922 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |