CN201698377U - Touch panel module with lighting source - Google Patents
Touch panel module with lighting source Download PDFInfo
- Publication number
- CN201698377U CN201698377U CN 201020132151 CN201020132151U CN201698377U CN 201698377 U CN201698377 U CN 201698377U CN 201020132151 CN201020132151 CN 201020132151 CN 201020132151 U CN201020132151 U CN 201020132151U CN 201698377 U CN201698377 U CN 201698377U
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- light
- lighting source
- light guide
- sensitive surface
- touch sensitive
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Abstract
The utility model discloses a touch panel module with a lighting source, which meets the requirements of energy saving and use convenience of a matching electronic device. The touch panel module with a lighting source comprises a transparent touch panel overlapped on a transparent and thin light guide plate, a light guide structure is arranged on one surface of the plate, light reflecting layers are arranged at the peripheral edge of the light guide plate, a light projecting hole is arranged on at least one light reflecting layer, and at least one light source is arranged close to the outer side of the light projecting hole. The touch panel module can be mounted in front of an energy-saving display module, and lead the surface, with the light guide structure, of a substrate to rightward face a display screen, so that the light guide structure effectively guide the light source for the display screen to provide lighting.
Description
Technical field
The utility model relates to a kind of touch-control template die of tool lighting source, particularly a kind of Trackpad structure with low power illumination light source and suitable configuration in the preceding use of the display module that does not have backlight.
Background technology
Some new-type energy-saving electric products in recent years, for example: the electronic product of e-book (E-Book), Electronic Paper (E-Paper), the low power consumings such as (E-Ink) of e-inks display module is widely adopted gradually.Usually some new-type energy-saving electric product is for the ease of carrying and the purpose of environmental protection and energy saving, its product structure is mostly towards lightening design, so all adopt energy-conservation display module, promptly the backlight module that illumination is provided is not set, to meet the trend of green energy resource at display module; Yet because energy-conservation display module does not possess initiatively lighting device yet, so when the bad occasion of some light is used, for example, in night, use or the place use is waited in light deficiency indoor, illuminating ray deficiency because of the external world, so that can't allow message on this display module of the clear identification of user, cause the puzzlement in the use.
The utility model content
The purpose of this utility model is to provide a kind of touch sensitive surface module of tool lighting source, with energy-conservation demand and the easy-to-use sexual demand that satisfies supporting electronic equipment.
For reaching above-mentioned purpose, the touch sensitive surface module of tool lighting source provided by the utility model is stacked on the light guide plate by a transparent Trackpad to be formed; This Trackpad such as same existing Trackpad structure specifically comprise a touch-control sensor, and touch a rete and a substrate, make this touch-control sensor be located in this and touch between rete and this substrate, and aforementioned three is repeatedly connect bonding together; This light guide plate is a transparent thin board, surface in plate body is provided with light guide structure, and be provided with reflection layer in the surrounding of this light guide plate, and offer light projection hole at least one therein reflection layer, and have at least one light source to be set near the outside in aforementioned lights projection hole; And aforementioned touch sensitive surface module can be installed on the place ahead of energy-conservation display module, and the surface that makes this substrate that light guide structure is set just can be met to this display screen, thereby makes this light guide structure effectively derive light source so that the display screen illumination to be provided.
The utility model also provides the touch sensitive surface module of another kind of tool lighting source, mainly is the light guide plate member of aforementioned utility model embodiment is omitted, and makes the substrate of Trackpad have the usefulness of light guide plate concurrently; Specifically be to be provided with light guide structure on a surface of the substrate of transparent Trackpad, and be provided with reflection layer in the surrounding of this substrate, and offer light projection hole at least one therein reflection layer, and have at least one light source to be set near the outside in aforementioned lights projection hole.
In the present embodiment, Trackpad can be the Trackpad of resistor type touch control plate, capacitive touch control plate, optical touch control plate, sound wave type Trackpad, electromagnetic touch-control plate or composite sensing formula.
Optionally, this light guide plate or substrate are the transparent thin plate of an essence, its material carefully is selected from glass, polycarbonate (PC), polyester (PET), polymethylmethacrylate (PMMA) or cycloolefin co-polymer materials such as (COC), but materials used does not exceed with aforementioned.
Optionally, this light guide structure by a plurality of be convexly equipped with and/or be arranged with in the figure lines such as point, line or face of the light-permeable on plate body surface formed, and this light guide structure can be by technological means settings such as etching, printing, die casting or attached subsides.
Optionally, this reflection horizon can be the high reflectance minute surface thin layer of silver or aluminium material, and this reflection horizon is to use technological means such as plated film, metal sputtering, printing or attached subsides to make.
Preferable, this light source is lower powered light source in, and is best, and this light source is to be light emitting diode, and this light emitting diode can be red light emitting diodes, blue LED, green LED or white light-emitting diode.
The touch sensitive surface module of the tool lighting source that the utility model provides configurablely used before energy-conservation display module, to provide illumination to this display module, to reach the purpose of avoiding use occasion limited; It has the low power illumination light source again, cooperates the power saving function of similar display modules such as e-inks again, therefore can reduce the power consumption of electronic installation, reaches the purpose of energy-conserving and environment-protective.
Description of drawings
Fig. 1 is a partly cut-away view of side of the present utility model;
Fig. 2 is the enlarged drawing of A portion among Fig. 1; And
Fig. 3 is the side part cut-away view of another embodiment of the utility model.
Specific embodiment
Below in conjunction with Figure of description embodiment of the present utility model is done detailed description.
Fig. 1 is the side part cut-away view of the utility model one embodiment, as shown in the figure, the touch sensitive surface module of this tool lighting source is to touch a rete 2 and a substrate 3 by a touch-control sensor 1,, this touch-control sensor 1 is located in this and touches between rete 2 and this substrate 3, and be provided with viscose frame 14 at its position, neighboring, make aforesaid base plate 3 touch rete 2 and repeatedly connect bonding with this; And in the present embodiment, this touch-control sensor 1 is to adopt existing or similar with it capacitance touching control sensor structure, so do not intend giving unnecessary details at this; This touches rete 2 is transparent polyester (PET) thin layer; And this substrate 3 is the transparent thin boards that adopt polymethylmethacrylate (PMMA) material, be laid with the small salient point 31 (seeing also Fig. 2) of most light-permeables at the basal surface of this substrate 3, and with this substrate 3 around abutment wall grind to form smooth shiny surface, and the silver specular layer 32 that high reflectance is set respectively, and on the reflection horizon of a side, offer light projection hole 32a, in these light projections hole 32a outside one light emitting diode 35 is installed respectively in addition, the light of this light emitting diode can be projected in this substrate 3 by this light projection hole 32a, and these light emitting diodes 35 also connect a power switch (be not shown in graphic on) and select the luminous or not luminous of these light emitting diodes 35 in order to operation.
The touch sensitive surface module of above-mentioned structure, use in display screen 6 the place aheads that can be installed on energy-conservation display module, this energy-conservation display module includes but not limited to e-book (E-Book), Electronic Paper (E-Paper), e-inks display module (E-Ink) ... etc., meet to (can with reference to Fig. 1) be set in this display screen 6 on the surface that is provided with small salient point 31 that makes this substrate just opposite; When the light of these light emitting diodes 35 projects in this substrate 3 by this light projection hole 32a, setting by these reflection horizon 32 with avoid in this substrate 3 light by around abutment wall escape, and the small salient point 31 that utilizes this substrate base surface provides display screen 6 illuminations of this substrate below so that the light refraction in the substrate is derived; Because aforementioned small salient point 31 is low-density ground is laid in the basal surface of this substrate 3, so the adverse effect degree that presents for the image on this display screen 6 is minimum.
Be another embodiment of the present utility model more as shown in Figure 3, the touch sensitive surface module of this tool lighting source is an existing transparent touch plate 4 directly to be coincided (claim again superimposed, follow-up repeating no more) on a light guide plate 5 and form; In fact, light guide plate 5 in this embodiment possess with previous embodiment in substrate 3 identical construction, promptly this light guide plate 5 is a transparent thin board, be laid with the small salient point 51 of most light-permeables in the basal surface of plate body, abutment wall grinds to form smooth shiny surface around the plate body, and be respectively equipped with reflection horizon 52, and on a reflection horizon, offer light projection hole 52a and light emitting diode 55 is installed; Therefore by above-mentioned structure design, can not change under the existing touch pad structure, directly the Trackpad collocation used on light guide plate 5.
When the utility model is applied to other embodiment; small salient point 31,51 on this substrate 3 or the light guide plate 5 also can change depression, the groove that is arranged with in the plate body surface into ...; or be convexly set in the burr on plate body surface or tiny geometric form face ..., protection domain of the present utility model is not as limit.
More than; it only is preferred embodiment of the present utility model; but protection domain of the present utility model is not limited thereto; anyly be familiar with those skilled in the art in the technical scope that the utility model discloses; the variation that can expect easily or replacement all should be encompassed within the protection domain of the present utility model.Therefore, protection domain of the present utility model should be as the criterion with the protection domain that claim was defined.
Claims (10)
1. the touch sensitive surface module of a tool lighting source is characterized in that, comprises:
One transparent Trackpad;
One light guide plate, be the transparent thin plate of an essence, the aforementioned Trackpad that coincides on its plate body one surface, and be provided with light guide structure on another surface of plate body, and be provided with reflection layer, and offer light projection hole at least one therein reflection layer in the surrounding of this light guide plate;
At least one light source, it is installed near the aforementioned lights projection hole.
2. the touch sensitive surface module of tool lighting source as claimed in claim 1 is characterized in that, this Trackpad is the Trackpad of resistor type touch control plate, capacitive touch control plate, optical touch control plate, sound wave type Trackpad, electromagnetic touch-control plate or composite sensing formula.
3. the touch sensitive surface module of tool lighting source as claimed in claim 1 is characterized in that, this light guide plate is the thin plate of glass, polycarbonate, polyester, polymethylmethacrylate or cycloolefin co-polymer material.
4. the touch sensitive surface module of tool lighting source as claimed in claim 1 is characterized in that, this reflection horizon is the minute surface thin layer.
5. the touch sensitive surface module of tool lighting source as claimed in claim 1 is characterized in that, this light source is a light emitting diode.
6. the touch sensitive surface module of tool lighting source as claimed in claim 1 is characterized in that, this light guide structure by a plurality of be convexly equipped with and/or be arranged with in the figure line of point, line or the face of the light-permeable on plate body surface formed.
7. the touch sensitive surface module of a tool lighting source, comprise a transparent touch-control sensor, a transparent rete and the transparent substrate of touching, this touch-control sensor is located in this and touches between rete and this substrate, and aforementioned three is repeatedly connect bind and be integral, it is characterized by: the surface in the plate body of this substrate is provided with light guide structure, and be provided with reflection layer in the surrounding of this substrate, and offer light projection hole at least one therein reflection layer, and have at least one light source to be set near the outside in aforementioned lights projection hole.
8. the touch sensitive surface module of tool lighting source as claimed in claim 7 is characterized in that, this reflection horizon is the minute surface thin layer.
9. the touch sensitive surface module of tool lighting source as claimed in claim 7 is characterized in that, this light source is a light emitting diode.
10. the touch sensitive surface module of tool lighting source as claimed in claim 7 is characterized in that, this light guide structure by a plurality of be convexly equipped with and/or be arranged with in the figure line of point, line or the face of the light-permeable on plate body surface formed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201020132151 CN201698377U (en) | 2010-03-16 | 2010-03-16 | Touch panel module with lighting source |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201020132151 CN201698377U (en) | 2010-03-16 | 2010-03-16 | Touch panel module with lighting source |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201698377U true CN201698377U (en) | 2011-01-05 |
Family
ID=43399624
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201020132151 Expired - Fee Related CN201698377U (en) | 2010-03-16 | 2010-03-16 | Touch panel module with lighting source |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201698377U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103809813A (en) * | 2012-11-07 | 2014-05-21 | 致伸科技股份有限公司 | Touch displayer |
| CN103809785A (en) * | 2012-11-07 | 2014-05-21 | 致伸科技股份有限公司 | Touch displayer |
| CN104832826A (en) * | 2014-02-12 | 2015-08-12 | 元太科技工业股份有限公司 | Front light module and electronic paper display device with same |
| CN107608112A (en) * | 2017-09-21 | 2018-01-19 | 重庆秉为科技有限公司 | The display of dot structure and its dot structure |
-
2010
- 2010-03-16 CN CN 201020132151 patent/CN201698377U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103809813A (en) * | 2012-11-07 | 2014-05-21 | 致伸科技股份有限公司 | Touch displayer |
| CN103809785A (en) * | 2012-11-07 | 2014-05-21 | 致伸科技股份有限公司 | Touch displayer |
| CN104832826A (en) * | 2014-02-12 | 2015-08-12 | 元太科技工业股份有限公司 | Front light module and electronic paper display device with same |
| US9612475B2 (en) | 2014-02-12 | 2017-04-04 | E Ink Holdings Inc. | Front light module and electronic paper display device having the same |
| CN107608112A (en) * | 2017-09-21 | 2018-01-19 | 重庆秉为科技有限公司 | The display of dot structure and its dot structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110105 Termination date: 20130316 |