CN206363290U - The dummy keyboard that a kind of use computer light guide film group is realized - Google Patents
The dummy keyboard that a kind of use computer light guide film group is realized Download PDFInfo
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- CN206363290U CN206363290U CN201621418265.4U CN201621418265U CN206363290U CN 206363290 U CN206363290 U CN 206363290U CN 201621418265 U CN201621418265 U CN 201621418265U CN 206363290 U CN206363290 U CN 206363290U
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- ink layer
- button character
- light
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- 239000010410 layer Substances 0.000 claims abstract description 66
- 239000012790 adhesive layer Substances 0.000 claims abstract description 20
- 239000004020 conductor Substances 0.000 claims abstract description 15
- 230000003287 optical effect Effects 0.000 claims description 7
- 239000003292 glue Substances 0.000 claims description 6
- 239000000463 material Substances 0.000 claims description 6
- 239000011521 glass Substances 0.000 claims description 5
- 230000001681 protective effect Effects 0.000 claims description 5
- 239000004568 cement Substances 0.000 claims description 3
- 230000000694 effects Effects 0.000 description 5
- 239000002184 metal Substances 0.000 description 5
- 230000015572 biosynthetic process Effects 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 239000011800 void material Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
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Abstract
The dummy keyboard that a kind of use computer light guide film group is realized, dummy keyboard includes light conductor, luminous FPC, button character film and sensor, luminous FPC is arranged on guide-lighting body side surface, button character film is arranged on above light conductor, sensor is put on button character film, button character film is photomask, button character film is arranged to multiple key areas corresponding to keyboard form on button character film, key area is provided with corresponding character zone, character zone is provided with hollow out and is set to clear area, light conductor includes guide-lighting module and reflective module, reflective module is arranged on below guide-lighting module, the character zone corresponded in light guiding film on button character film is provided with light directing site, corresponding to being not provided with white ink layer at the key area on button character film, dirty oil layer of ink and adhesive-layer, and other regions on button character film set white ink layer, dirty oil layer of ink and adhesive-layer.
Description
Technical field
The utility model discloses a kind of dummy keyboard, particularly a kind of dummy keyboard of use computer light guide film group realization,
Belong to electronic product accessory technical field.
Background technology
As the electronics technology such as computer, notebook computer, tablet personal computer product is applied more and more extensively in people live,
Its peripheral product and auxiliary products have also obtained general development.Keyboard is as the essential equipment of computer peripheral, in people's life
It is widely used in work.
At present, notebook computer, tablet personal computer develop both facing to lightening, portable direction, and traditional computor-keyboard is all
It is to use scissor-like structure, or is X-shaped structure, the higher, volume of height is larger, by the height of keyboard itself is limited, makes pen
Remembering the whole height of this computer can not possibly be made very small.
In order to solve the above problems, people use metal clips（That is METAL DOME）Ultra-thin keyboard is made instead of X architecture,
Applied in notebook computer, it reduces the integral thickness of keyboard to a certain extent, however, due to metal elastic chip keyboard,
Then its metal clips and stroke still take certain height space, so, even using metal elastic chip keyboard still not
Keyboard its thickness can be preferably minimized.
The content of the invention
For the shortcoming of keyboard thickness effect notebook computer its thickness of the prior art mentioned above, this practicality
The dummy keyboard that a kind of new use computer light guide film group of offer is realized, it uses light guiding film to coordinate touch-screen formation keyboard knot
Keyboard thickness, can be preferably minimized, and can guarantee that using effect by structure.
The utility model solve its technical problem use technical scheme be：The void that a kind of use computer light guide film group is realized
Intend keyboard, dummy keyboard includes light conductor, luminous FPC, button character film and sensor, and luminous FPC is arranged on guide-lighting body side surface,
Button character film is arranged on above light conductor, and sensor is put on button character film, and button character film is photomask, button word
Correspond to keyboard form on symbol film and button character film is arranged to multiple key areas, key area is provided with corresponding character
Region, character zone is provided with hollow out and is set to clear area, and light conductor includes guide-lighting module and reflective module, and reflective module is set
Below guide-lighting module, the character zone corresponded in light guiding film on button character film is provided with light directing site, corresponding to button
It is not provided with white ink layer, dirty oil layer of ink and adhesive-layer at key area on character film, and other areas on button character film
Domain sets white ink layer, dirty oil layer of ink and adhesive-layer.
The technical scheme that the utility model solves the use of its technical problem further comprises：
Described button character film is bonded together by lower optical glue and sensor, and sensor passes through upper strata optical cement
It is pasted with protective glass.
Described reflective module is bonded in light guide film group by adhesive-layer, and reflective module uses black and white PET, presses close to leaded light
Module one side is white, is in black away from guide-lighting module one side；It is black or reflective module includes white PET and black ink layer
Color ink layer is arranged on below white PET.
Described light guide film group includes light guiding film, dirty oil layer of ink, white ink layer, upper strata transparent ink layer and lower floor's clean oil
Layer of ink, upper strata transparent ink layer and lower floor's transparent ink layer are separately positioned on both sides above and below light guiding film, and white ink layer is arranged on
Above layer transparent ink layer, dirty oil layer of ink is arranged on white ink layer top.
Provided with one layer of adhesive-layer above described dirty oil layer of ink, release material is bonded with by adhesive-layer.
The beneficial effects of the utility model are：The utility model coordinates touch-screen formation keyboard structure, energy using light guiding film
Keyboard thickness is preferably minimized, most thin so as to which notebook computer thickness is dropped to, it is compared to the void shown using display screen
Intend for keyboard, its cost is preferably minimized again, and simple in construction, handling ease.
The utility model is described further below in conjunction with the drawings and specific embodiments.
Brief description of the drawings
Fig. 1 is the utility model dummy keyboard part section structural representation.
Fig. 2 is light guiding film decomposing state part section structural representation in the utility model.
Fig. 3 is the utility model principle of luminosity schematic diagram.
Fig. 4 is the positive partial structural diagram of the utility model.
In figure, 1- light conductors, 2- lights FPC, 3- button character films, 4- lower optical glue, 5- sensors, 6- upper stratas optics
Glue, 7- glass, 8- leaded light modules, 81- adhesive-layers, 82- dirty oil layer of ink, 83- white ink layers, 84- upper stratas transparent ink layer, 85-
Light guiding film, 86- lower floors transparent ink layer, the release materials of 87-, the reflective modules of 9-, 91- white PET, 92- black ink layers, 10- gears
Light site, 11- light, 12- key areas, 13- character zones, 14- filling regions.
Embodiment
The present embodiment is the utility model preferred embodiment, and other all its principle and basic structure are identical with the present embodiment
Or approximate, within the utility model protection domain.
Incorporated by reference to referring to accompanying drawing 1 to accompanying drawing 4, the keyboard in the utility model mainly includes light conductor 1, luminous FPC2, pressed
Key characters film 3 and sensor 5, luminous FPC2 are arranged on the side of light conductor 1, and button character film 3 is arranged on above light conductor 1, is passed
Sensor 5 is arranged on above button character film 3, in the present embodiment, and the FPC2 that lights is provided with emitting led, and LED is arranged on FPC,
The light that LED is sent can be injected in button character film 3 from side, played in illumination effect, the present embodiment, and the FPC2 that lights is not by doing
Glue bond is in the side of light conductor 1.Button character film 3 is to correspond to keyboard form on photomask, button character film 3 by button
Character film is arranged to key area 12 one by one, and key area 12 is provided with corresponding character zone 13（In the present embodiment, character area
Including the character on button and button outer rim, when it is implemented, can also specifically set according to actual needs）, character zone
13 are provided with hollow out and are set to clear area, light can be made to be broken forth from character area, so as to show on keyboard, button character film 3
Except the unexpected region in key area 12 is filling region 14.In the present embodiment, sensor 5 is touch sensor, can be achieved to touch
Touch screen effect.
In the present embodiment, button character film 3 passes through lower optical glue 4（That is OCA）It is bonded together, senses with sensor 5
Device 5 is provided with protective glass 7 above, sensor 5 is played a protective role, protective glass 7 passes through upper strata optical cement 6（That is OCA）With
Sensor 5 is bonded together.
In the present embodiment, light conductor 1 mainly includes guide-lighting module 8 and reflective module 9, and reflective module 9 is arranged on guide-lighting mould
The lower section of group 8, the light sent for reflection light module 8 makes it luminous more uniform, brightness is more preferable.In the present embodiment, reflective mould
Group 9 may include white PET91 and black ink layer 92, and black ink layer 92 is arranged on below white PET91, and white PET91 rises
To reflecting effect, whole guide-lighting module 8 is set to seem brighter, light evenly, black ink layer 92 plays a part of shading, makes
The light that whole leaded light module 8 is sent, will not be projected from the back side.When it is implemented, reflective module 9 can also use black and white PET generations
Replace, that is, it is white to press close to the one side of guide-lighting module 8, is in black away from the guide-lighting one side of module 8.In the present embodiment, white PET91 or black
Adhesive-layer is come with white PET, available for being bonded on guide-lighting module 8, when it is implemented, can also use without adhesive-layer
White PET91 or black and white PET, and in white PET91 or black and white PET last layer adhesive-layers, by adhesive-layer by white PET91
Or black and white PET is bonded on guide-lighting module 8.
In the present embodiment, guide-lighting module 8 includes light guiding film 85, dirty oil layer of ink 82, white ink layer 83, upper strata transparent ink layer
84 and lower floor's transparent ink layer 86, in the present embodiment, light guiding film 85 uses PC films, when it is implemented, can also be according to actual need
The film with other materials is needed, upper strata transparent ink layer 84 and lower floor's transparent ink layer 86 are separately positioned on light guiding film about 85
Both sides, white ink layer 83 is arranged on the top of upper strata transparent ink layer 84, and dirty oil layer of ink 82 is arranged on the top of white ink layer 83.This
In embodiment, one layer of adhesive-layer 81 is additionally provided with the top of dirty oil layer of ink 82, release material 87 is bonded with by adhesive-layer 81, used
When, release material 87 can be torn off, light guide film group 8 is attached on button character film 3.
In the present embodiment, the character zone 13 corresponded in light guiding film 85 on button character film 3 is provided with light directing site（Figure
In do not mark）, the light in light guiding film 85 can be made to be projected from the character area on button character film 3, so that, looked like in outer surface
In keyboard one by one, the present embodiment, corresponding to being not provided with white ink layer at the key area 14 on button character film 3
83rd, dirty oil layer of ink 82 and adhesive-layer 81, and the filling region on button character film 3 sets white ink layer 83, dirty oil layer of ink 82
With adhesive-layer 81.
The utility model coordinates touch-screen formation keyboard structure using light guiding film, can be preferably minimized keyboard thickness, so that
Notebook computer thickness can be dropped to most thin, it is for the dummy keyboard shown using display screen, and its cost is dropped to again
It is minimum and simple in construction, handling ease.
Claims (5)
1. the dummy keyboard that a kind of use computer light guide film group is realized, it is characterized in that：Described dummy keyboard includes light conductor, hair
Light FPC, button character film and sensor, luminous FPC are arranged on guide-lighting body side surface, and button character film is arranged on above light conductor,
Sensor is put on button character film, and button character film is will corresponding to keyboard form on photomask, button character film
Button character film is arranged to multiple key areas, and key area is provided with corresponding character zone, and character zone is provided with hollow out and sets
Clear area is set to, light conductor includes guide-lighting module and reflective module, and reflective module is arranged on below guide-lighting module, right in light guiding film
Character zone on button character film should be provided with light directing site, corresponding to being not provided with the key area on button character film
White ink layer, dirty oil layer of ink and adhesive-layer, and other regions on button character film set white ink layer, dirty oil layer of ink and glued
Glue-line.
2. the dummy keyboard that use computer light guide film group according to claim 1 is realized, it is characterized in that：Described button word
Symbol film is bonded together by lower optical glue and sensor, and sensor is pasted with protective glass by upper strata optical cement.
3. the dummy keyboard that use computer light guide film group according to claim 1 is realized, it is characterized in that：Described reflective mould
Group is bonded in light guide film group by adhesive-layer, and reflective module uses black and white PET, and it is simultaneously white to press close to guide-lighting module, deviates from
Guide-lighting module one side is in black；Or reflective module includes white PET and black ink layer, black ink layer is arranged on white
Below PET.
4. the dummy keyboard that use computer light guide film group according to claim 1 is realized, it is characterized in that：Described light guiding film
Group includes light guiding film, dirty oil layer of ink, white ink layer, upper strata transparent ink layer and lower floor's transparent ink layer, upper strata transparent ink layer
Both sides above and below light guiding film are separately positioned on lower floor transparent ink layer, white ink layer is arranged on above the transparent ink layer of upper strata, black
Ink layer is arranged on white ink layer top.
5. the dummy keyboard that use computer light guide film group according to claim 1 is realized, it is characterized in that：Described black ink
Layer top is bonded with release material provided with one layer of adhesive-layer by adhesive-layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621418265.4U CN206363290U (en) | 2016-12-22 | 2016-12-22 | The dummy keyboard that a kind of use computer light guide film group is realized |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621418265.4U CN206363290U (en) | 2016-12-22 | 2016-12-22 | The dummy keyboard that a kind of use computer light guide film group is realized |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206363290U true CN206363290U (en) | 2017-07-28 |
Family
ID=59375677
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621418265.4U Expired - Fee Related CN206363290U (en) | 2016-12-22 | 2016-12-22 | The dummy keyboard that a kind of use computer light guide film group is realized |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206363290U (en) |
-
2016
- 2016-12-22 CN CN201621418265.4U patent/CN206363290U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20170728 |