CN101752126B - Special optical keyboard structure - Google Patents
Special optical keyboard structure Download PDFInfo
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- CN101752126B CN101752126B CN2008101801938A CN200810180193A CN101752126B CN 101752126 B CN101752126 B CN 101752126B CN 2008101801938 A CN2008101801938 A CN 2008101801938A CN 200810180193 A CN200810180193 A CN 200810180193A CN 101752126 B CN101752126 B CN 101752126B
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- special light
- transparency carrier
- light
- keyboard structure
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Abstract
The invention relates to a special optical keyboard structure, which is applied on a touch panel and comprises a transparent substrate, a special light source and a special optical display coating. The special light source can be arranged on one side of the transparent substrate to provide special light. The special optical display coating can be printed on the surface of the transparent substrate to form a keyboard pattern. Moreover, the special optical display coating can display only under the irradiation of the special light.
Description
Technical field
The invention relates to a kind of keyboard structure, and particularly relevant for a kind of keyboard structure that is applied to touch panel.
Background technology
Along with the progress of science and technology, mobile device (handheld device) is as the normal aid that uses in the life.For example, common mobile device comprises personal digital assistant (personal digital assistant; PDA), mobile phone (mobile phone), intelligent mobile phone (smart phone) etc., the volume of these running gears is light and handy, and is easy to carry, more and more, the required function application that is also more and more wider, product of the number of therefore using is more polynary.
The user can see through and control mobile device like operation-interfaces such as keyboard or touch panels, but these operation-interfaces can take the sizable entity space or the indication range of panel in the time need not using.
Summary of the invention
Therefore the object of the invention is providing a kind of special optical keyboard structure exactly, in order to omit the shared space of physical keyboard.
According to the present invention's one preferred embodiment, the present invention proposes a kind of special optical keyboard structure, is applied in a touch panel, comprises a transparency carrier, a special light light source, shows coating with a special light.The special light light source can be arranged at a side of transparency carrier, so that a special light to be provided.Special light shows that coating can be printed on the surface of transparency carrier, and to form a keyboard pattern, wherein special light shows that coating only just can show when special light shines.The keyboard pattern can be a qwerty keyboard or a numeric keypad.Special light wavelength is 800 μ m to 1600 μ m.Transparency carrier can be a face glass of touch panel, and perhaps, transparency carrier can be attached at a face glass of touch panel.Special optical keyboard structure can also include a LGP, and parallel transparency carrier setting is evenly spread with the special light that the special light light source is sent.Touch panel is for being arranged at a mobile device.Special optical keyboard structure also includes an operating key, links to each other with the special light light source, with control special light light source luminescent.
Keyboard pattern in the special optical keyboard structure can only manifest when needs use, and therefore, in the time of need not using keyboard, the keyboard pattern can not take the display area of touch panel.And when the keyboard pattern was presented on the transparency carrier, touch panel still can normally not shown by the literal of keyboard pattern or the space of numerical portion covering.
Description of drawings
For letting above and other objects of the present invention, characteristic, advantage and the embodiment can be more obviously understandable, the detailed description of appended accompanying drawing be following:
Fig. 1 is the end view of special optical keyboard structure one preferred embodiment of the present invention;
Fig. 2 is the end view of another preferred embodiment of special optical keyboard structure of the present invention;
Fig. 3 is the enforcement sketch map of the another preferred embodiment of special optical keyboard structure of the present invention.
[primary clustering symbol description]
100: special optical keyboard structure 110: transparency carrier
120: special light light source 130: special light shows coating
140: LGP 150: operating key
200: mobile device 210: touch panel
212: face glass
Embodiment
Below will clearly demonstrate spirit of the present invention with accompanying drawing and detailed description; Has common knowledge the knowledgeable under any in the technical field after understanding preferred embodiment of the present invention; When can be by the technology of teachings of the present invention, change and modification, it does not break away from spirit of the present invention and scope.
With reference to Fig. 1, it is the end view of special optical keyboard structure one preferred embodiment of the present invention.Special optical keyboard structure 100 can be applicable in the touch panel, and it includes a transparency carrier 110, a special light light source 120, shows coating 130 with a special light.Wherein special light light source 120 is for being arranged at a side of transparency carrier 110, and special light shows that coating 130 then can be printed on the transparency carrier 110 according to design requirement, to form the keyboard pattern of being desired.Transparency carrier 110 can be the face glass of touch panel, and special light shows that coating 130 can directly be printed on the face glass of touch panel.
When under the irradiation of general light source, when special light light source 120 was not luminous, special light showed that coating 130 can not show and keeps transparently, makes transparency carrier 110 still can keep complete viewing area.And when special light light source 120 sent special light, the special light that is printed on the transparency carrier 110 showed that coating 130 just can manifest, and made the keyboard pattern can be presented on the transparency carrier 110.
The special light that special light light source 120 is sent can be ultraviolet light, and special light shows that coating 130 can be corresponding to special light wavelength.For example, special light wavelength can be between 800 μ m to 1600 μ m, and employed special light shows that 130 of coating are the coating corresponding to this wavelength.
With reference to Fig. 2, it is the end view of another preferred embodiment of special optical keyboard structure of the present invention.Special optical keyboard structure 100 can also include a LGP 140, and LGP 140 can be provided with by parallel transparency carrier 110.The special light that LGP 140 can make special light light source 120 sent spreads more evenly.Transparency carrier 110 can be attached on the face glass 212 of touch panel.The material of transparency carrier 110 can be glass or is acryl.
The keyboard pattern can be numeric keypad or qwerty keyboard.Be printed under special light on the transparency carrier 110 shows the special light that coating 130 is only produced when special light light source 120 the is luminous irradiation and just can show.
With reference to Fig. 3, it is the enforcement sketch map of the another preferred embodiment of special optical keyboard structure of the present invention.Special optical keyboard structure can be applicable to the touch panel 210 of a mobile device 200.Special optical keyboard structure can also be surrounded by an operating key 150, is arranged at the shell of mobile device 200.Operating key 150 can link to each other with special light light source 120, with control special light light source 120.
When needs used keyboard, the user can press the operating key 150 of running gear 200, so that special light light source 120 sends the specific special light of wavelength.The special light that is printed on the transparency carrier 110 shows when coating 130 receives the special light of specific wavelength, just can be presented on the transparency carrier 110, supplies touch panel 210 operations to manifest the keyboard pattern.The position of the pairing touch panel 210 of keyboard pattern can see through editor and preestablish.
Can know by the invention described above preferred embodiment, use the present invention and have advantage.Keyboard pattern in the special optical keyboard structure can only manifest when needs use, and therefore, in the time of need not using keyboard, the keyboard pattern can not take the display area of touch panel.And when the keyboard pattern was presented on the transparency carrier, touch panel still can normally not shown by the literal of keyboard pattern or the space of numerical portion covering.
Though the present invention discloses as above with a preferred embodiment; Right its is not in order to limit the present invention; Anyly be familiar with this technological personnel; Do not breaking away from the spirit and scope of the present invention, when can doing various changes and retouching, so protection scope of the present invention is as the criterion when looking the scope that the accompanying Claim book defined.
Claims (7)
1. a special optical keyboard structure is characterized in that, is applied in a touch panel, comprises:
One transparency carrier;
One special light light source is arranged at a side of this transparency carrier, and so that a special light to be provided, this special light wavelength is 800 μ m to 1600 μ m; And
One special light shows coating, is printed on a surface of this transparency carrier, and to form a keyboard pattern, wherein this special light shows that coating only just can show when this special light irradiation.
2. special optical keyboard structure according to claim 1 is characterized in that, this keyboard pattern is a qwerty keyboard or a numeric keypad.
3. special optical keyboard structure according to claim 1 is characterized in that, this transparency carrier is a face glass of this touch panel.
4. special optical keyboard structure according to claim 1 is characterized in that, this transparency carrier is attached on the face glass of this touch panel.
5. special optical keyboard structure according to claim 1 is characterized in that, also comprises a LGP, and parallel this transparency carrier is provided with, and evenly spreads with this special light that this special light light source is sent.
6. special optical keyboard structure according to claim 1 is characterized in that this touch panel is applied in the mobile device.
7. special optical keyboard structure according to claim 1 is characterized in that, also comprises an operating key, links to each other with this special light light source, to control this special light light source luminescent.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008101801938A CN101752126B (en) | 2008-11-28 | 2008-11-28 | Special optical keyboard structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008101801938A CN101752126B (en) | 2008-11-28 | 2008-11-28 | Special optical keyboard structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101752126A CN101752126A (en) | 2010-06-23 |
| CN101752126B true CN101752126B (en) | 2012-02-29 |
Family
ID=42478925
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2008101801938A Active CN101752126B (en) | 2008-11-28 | 2008-11-28 | Special optical keyboard structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101752126B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102759998A (en) * | 2011-04-25 | 2012-10-31 | 鸿富锦精密工业（深圳）有限公司 | Peripheral type touch control keyboard |
| CN104460828B (en) * | 2013-09-12 | 2018-08-10 | 联想(北京)有限公司 | A kind of electronic equipment |
| CN104765462B (en) * | 2014-01-08 | 2021-06-15 | 联想(北京)有限公司 | Keyboard, information processing method and electronic equipment |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1949425A (en) * | 2005-10-12 | 2007-04-18 | 中兴通讯股份有限公司 | Touch keyboard and mobile terminal with same |
| CN1967756A (en) * | 2005-11-18 | 2007-05-23 | 三星电子株式会社 | Key structure |
-
2008
- 2008-11-28 CN CN2008101801938A patent/CN101752126B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1949425A (en) * | 2005-10-12 | 2007-04-18 | 中兴通讯股份有限公司 | Touch keyboard and mobile terminal with same |
| CN1967756A (en) * | 2005-11-18 | 2007-05-23 | 三星电子株式会社 | Key structure |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101752126A (en) | 2010-06-23 |
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| TR01 | Transfer of patent right |
Effective date of registration: 20190702 Address after: Taipei City, Taiwan Chinese Shilin District Hougang Street No. 66 Co-patentee after: Inventec (Chongqing) Co., Ltd. Patentee after: Inventec Corporation Address before: Taipei City, Taiwan Chinese Shilin District Hougang Street No. sixty-six Patentee before: Inventec Corporation |
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| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200622 Address after: 215600 No.11 Renmin Road, Leyu Town, Zhangjiagang City, Suzhou City, Jiangsu Province Patentee after: Zhangjiagang Leyu science and Technology Innovation Park Investment Development Co.,Ltd. Address before: Taipei City, Taiwan Chinese Shilin District Hougang Street No. 66 Co-patentee before: Inventec (Pudong) Technology Corp. Patentee before: Inventec Corp. |
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| TR01 | Transfer of patent right |