CN204576455U - The reflective wear-resisting touching display screen of laser projection - Google Patents
The reflective wear-resisting touching display screen of laser projection Download PDFInfo
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- CN204576455U CN204576455U CN201520157353.2U CN201520157353U CN204576455U CN 204576455 U CN204576455 U CN 204576455U CN 201520157353 U CN201520157353 U CN 201520157353U CN 204576455 U CN204576455 U CN 204576455U
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- tempered glass
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Abstract
The utility model discloses the reflective wear-resisting touching display screen of a kind of laser projection, comprise the scattering layer, blackening layer and the hardened layer that set gradually, also comprise tempered glass layer, described tempered glass layer is arranged on the other side hardened layer relative to described blackening layer, also comprise antireflection layer, described antireflection layer is arranged on the other side tempered glass layer relative to described hardened layer, is provided with laminating glue-line between described hardened layer and described tempered glass layer.The utility model, by with the addition of tempered glass layer etc. on the basis of original display screen, makes display screen more wear-resisting, and efficiently solve existing display screen and occur after long-time use scratching, rough surface, reflection function declines, and affects the problem of display effect.
Description
Technical field
The utility model relates to a kind of touching display screen, particularly relates to a kind of reflective wear-resisting touching display screen of laser projection applying to giant-screen.
Background technology
Giant-screen orthogonal projection display screen adopts loop configuration to design usually, make when short Jiao and ultrashort Jiao's display, light reflection is even, this type of screen area comparatively large (usually at 100 feet or larger), substantially die casting Plastic material is adopted to be formed, material is softer, also be added with multilayer scattering layer before screen, blackening layer and hardened layer, these materials added or organic film, all not wear-resisting, after repeatedly touching, surface there will be scuffing, after time grown, rough surface, reflection declines, impact display or local influence display effect, this problem has directly limited to this type of display screen in education, the touch-controls such as meeting write the use of occasion.
Utility model content
The purpose of this utility model is to provide the reflective wear-resisting touching display screen of a kind of laser projection, solve existing giant-screen orthogonal projection display screen after repeatedly touching, surface there will be scuffing, after time grown, rough surface, reflection declines, and impact display or local influence display effect, limit it writes the use of occasion problem at touch-controls such as education, meetings.
In order to achieve the above object, the utility model adopts following technical scheme:
The reflective wear-resisting touching display screen of a kind of laser projection, comprise the scattering layer, blackening layer and the hardened layer that set gradually, also comprise tempered glass layer, described tempered glass layer is arranged on the other side hardened layer relative to described blackening layer.
The reflective wear-resisting touching display screen of above-mentioned laser projection, wherein, described tempered glass layer is tempered glass layer.
The reflective wear-resisting touching display screen of above-mentioned laser projection, wherein, also comprises antireflection layer, and described antireflection layer is arranged on the other side tempered glass layer relative to described hardened layer.
The reflective wear-resisting touching display screen of above-mentioned laser projection, wherein, described antireflection layer is some antireflection films.
The reflective wear-resisting touching display screen of above-mentioned laser projection, wherein, is provided with laminating glue-line between described hardened layer and described tempered glass layer.
The reflective wear-resisting touching display screen of above-mentioned laser projection, wherein, described laminating glue-line is that transparent optical amplexiforms glue.
Adopt above technical scheme, following beneficial effect can be reached:
1, before original giant-screen, tempered glass layer is added, make display screen more wear-resisting, solve existing giant-screen orthogonal projection display screen after repeatedly touching, surface there will be scuffing, after time grown, rough surface, reflection declines, impact display or local influence display effect, limit it writes the use of occasion problem at touch-controls such as education, meetings;
2, be provided with antireflection layer tempered glass layer is outside upper, reduce the reflecting effect of tempered glass layer, reduce its impact on former display screen;
3, tempered glass layer amplexiforms glue by transparent optical and is fixed on former display screen, forms integrated screen, solve screen connection and between the problem such as optical reflection refraction.
Accompanying drawing explanation
Fig. 1 is the reflective wear-resisting touching display screen structural representation of the utility model laser projection;
Fig. 2 is the integrated screen diagrams after display screen of the present utility model laminating.
Embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail, but not as restriction of the present utility model.
As shown in Figure 1, the reflective wear-resisting touching display screen of a kind of laser projection, comprises the scattering layer 1, blackening layer 2 and the hardened layer 3 that set gradually, also comprises tempered glass layer 4, and tempered glass layer is arranged on the other side hardened layer 3 relative to blackening layer 2.
The utility model adds tempered glass layer 4 before original giant-screen, make display screen more wear-resisting, solve existing giant-screen orthogonal projection display screen after repeatedly touching, surface there will be scuffing, after time grown, rough surface, reflection declines, impact display or local influence display effect, limit it writes the use of occasion problem at touch-controls such as education, meetings.
In the utility model preferred embodiment, tempered glass layer 4 is tempered glass layer, and wherein, the thickness of tempered glass can be determined according to the mode used.
In the utility model preferred embodiment, also comprise antireflection layer 5, antireflection layer 5 is arranged on the other side tempered glass layer 4 relative to hardened layer 3.
Because this display screen mainly reaches required optical effect by reflecting, tempered glass layer 4 surface increased has reflection, thus affect the display effect of display screen, therefore, antireflection layer 5 is added on tempered glass layer 4 surface, tempered glass layer 4 is reflected and reaches best, almost former displaying contents do not produced or only have faint impact.
In the utility model preferred embodiment, antireflection layer 5 is antireflection film.
In the utility model preferred embodiment, between hardened layer 3 and tempered glass layer 4, be provided with laminating glue-line 6.Concrete, laminating glue-line 6 amplexiforms glue for transparent optical.
As depicted in figs. 1 and 2, adopt transparent optical to amplexiform glue between hardened layer 3 and tempered glass layer 4 and fix, screen and tempered glass layer 4 are fit together, solve screen connection and between the problem such as optical reflection, refraction, become integrated screen.
The foregoing is only the utility model preferred embodiment; not thereby embodiment of the present utility model and protection domain is limited; to those skilled in the art; should recognize and all should be included in the scheme that equivalent replacement done by all utilization the utility model instructionss and diagramatic content and apparent change obtain in protection domain of the present utility model.
Claims (6)
1. the reflective wear-resisting touching display screen of laser projection, comprises the scattering layer, blackening layer and the hardened layer that set gradually, it is characterized in that: also comprise tempered glass layer, and described tempered glass layer is arranged on the other side hardened layer relative to described blackening layer.
2. the reflective wear-resisting touching display screen of laser projection according to claim 1, is characterized in that: described tempered glass layer is tempered glass layer.
3. the reflective wear-resisting touching display screen of laser projection according to claim 1, is characterized in that: also comprise antireflection layer, and described antireflection layer is arranged on the other side tempered glass layer relative to described hardened layer.
4. the reflective wear-resisting touching display screen of laser projection according to claim 3, is characterized in that: described antireflection layer is some antireflection films.
5. the reflective wear-resisting touching display screen of laser projection according to claim 1, is characterized in that: be provided with laminating glue-line between described hardened layer and described tempered glass layer.
6. the reflective wear-resisting touching display screen of laser projection according to claim 5, is characterized in that: described laminating glue-line is that transparent optical amplexiforms glue.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520157353.2U CN204576455U (en) | 2015-03-19 | 2015-03-19 | The reflective wear-resisting touching display screen of laser projection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520157353.2U CN204576455U (en) | 2015-03-19 | 2015-03-19 | The reflective wear-resisting touching display screen of laser projection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204576455U true CN204576455U (en) | 2015-08-19 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520157353.2U Withdrawn - After Issue CN204576455U (en) | 2015-03-19 | 2015-03-19 | The reflective wear-resisting touching display screen of laser projection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204576455U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104699301A (en) * | 2015-03-19 | 2015-06-10 | 上海仪电电子股份有限公司 | Laser projection reflection type wear-resisting touch display screen |
-
2015
- 2015-03-19 CN CN201520157353.2U patent/CN204576455U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104699301A (en) * | 2015-03-19 | 2015-06-10 | 上海仪电电子股份有限公司 | Laser projection reflection type wear-resisting touch display screen |
| CN104699301B (en) * | 2015-03-19 | 2018-06-01 | 云赛智联股份有限公司 | The reflective wear-resisting touching display screen of laser projection |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 201204 Building 1, building 200, Zhang Heng Road, Zhangjiang hi tech park, Shanghai, Pudong New Area, 2 Patentee after: The cloud game Limited by Share Ltd Address before: 201204 Building 1, building 200, Zhang Heng Road, Zhangjiang hi tech park, Shanghai, Pudong New Area, 2 Patentee before: INESA Electron Co., Ltd. |
|
| CP01 | Change in the name or title of a patent holder | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20150819 Effective date of abandoning: 20180601 |
|
| AV01 | Patent right actively abandoned |