CN201903839U - Luminescent keyboard structure - Google Patents
Luminescent keyboard structure Download PDFInfo
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- CN201903839U CN201903839U CN2010205296790U CN201020529679U CN201903839U CN 201903839 U CN201903839 U CN 201903839U CN 2010205296790 U CN2010205296790 U CN 2010205296790U CN 201020529679 U CN201020529679 U CN 201020529679U CN 201903839 U CN201903839 U CN 201903839U
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Abstract
The utility model discloses a luminescent keyboard structure, which is characterized in that a flexible organic light-emitting diode panel is arranged in a touch type keyboard framework or a bridging keyboard framework, and the touch type keyboard framework is also made of a flexible material, therefore, the flexible touch keyboard has the luminescence efficiency, and the production yield rate during production is greatly improved. When in operation and use, under the condition of additionally arranging a layer of backlight source of the flexible organic light-emitting diode panel, the luminescent keyboard has the advantages of low electricity consumption, high luminescent efficiency and low operation voltage and can concretely promote the utility efficiency of the luminescent keyboard.
Description
Technical field
The utility model relates to a kind of illuminated keyboard, and particularly a kind of to utilize bendable Organic Light Emitting Diode (FOLED) panel be the keyboard structure of backlight.
Background technology
Mobile computer is owing to have the function of being convenient to carry and handle a large amount of document data at present, so extensively being subjected to reaching certainly of market dealer and user adopts, and the thin keypressing structure that present mobile computer keyboard is adopted, it mainly is that the assembling binding has a scissor or bridge formation formula supporting construction between the keycap of keyboard and base plate; Through looking into relevant United States Patent (USP) the 6th, 545, case is so that lighting source to be provided, in order to do the light transmission state that the font symbol is presented solid color of engraving that makes on the keycap by a cold light panel before No. 232 and No. 570235 " slim light-permeable keyboard " patent case of TaiWan, China patent announcement, this patent;
Recently because development in science and technology is quick, and be widely used in electronic products such as mobile phone and computing machine as instruction inputting device with Trackpad or Touch Screen, and because Organic Light Emitting Diode (OrganicLight Emitting Diode recently, OLED) panel has been widely used on the purposes such as electrical lighting and electronic product, and its basic framework of Organic Light Emitting Diode (OLED) panel is to utilize electric energy to excite the luminescent substance of encapsulation to send fluorescence or phosphorescence, it has, and power consumption is low not to generate heat, characteristics such as the frivolous and tool highlight illumination of volume are so it then is subjected to industry certainly especially in the backlight application facet.
Existing illuminated keyboard, as several I242737 number " illuminated keyboard structure " patent of invention case of TaiWan, China letters patent book number, reflect with the pointolite of reflecting plate for example LED, light that pointolite sent is entered among the button assembly via the effect of reflection, reach the luminous lighting effect of keyboard by this.Though aforementioned illuminated keyboard can utilize reflection way, with the reflection of light that pointolite produced and be used for illumination, yet since pointolite for example the light that produces of LED be passive reflection, and the light that is sent can't evenly disperse keyboard everywhere, therefore light source backlight is still average inadequately, makes the effect of illumination also have the space of improveing.
The utility model content
Therefore, the utility model purpose is to address the above problem, and provide a kind of pliability organic LED panel that in pliability keyboard body, is provided with, not only give keyboard average backlight by this, and reach the preferable effect of keyboard back light, more operating voltage that can be lower reaches the illuminated keyboard structure that reduces power consumption.
So for reaching above-mentioned purpose, the utility model proposes a kind of illuminated keyboard structure, it comprises: a transmitting touch control plate, a printing diaphragm and a bendable organic LED panel, wherein this Trackpad tool pliability and light transmission features, and electrically connect with a Trackpad controller and form a touch sensitive surface module, and this Trackpad controller is electrically connected between this Trackpad and the microprocessing unit; This prints diaphragm, is the printing diaphragm of a pliability rectangular film shape, and correspondence is arranged on this Trackpad bottom surface; And this bendable organic LED panel connects a light source controller electrically, and form a bendable Organic Light Emitting Diode module, and the bottom surface of this printing diaphragm and this Trackpad is located in the corresponding position of this bendable organic LED panel, this light source controller is electrically connected between this bendable organic LED panel and this microprocessing unit, its by the setting of this light source controller to adjust the brightness of this bendable organic LED panel.
And for reaching above-mentioned purpose, the utility model more proposes a kind of illuminated keyboard structure, comprise: a transmitting touch control plate, an Electronic Paper and a bendable organic light-emitting diode panel, wherein: this Electronic Paper tool pliability and roughly rectangular, and electrically connect with an Electronic Paper controller and form an Electronic Paper module, and this Electronic Paper correspondence is mounted on the transmitting touch control plate bottom surface, and this Electronic Paper controller is electrically connected between this Electronic Paper and this microprocessor, and this Electronic Paper is switched to choose the stored keyboard symbol page of demonstration by touch-control; And this bendable organic LED panel connects a light source controller electrically, and form a bendable Organic Light Emitting Diode module, and the bottom surface of this Electronic Paper and this transmitting touch control plate is located in the corresponding position of this bendable organic LED panel, this light source controller is electrically connected between this a bendable organic LED panel and the microprocessing unit, and its by the setting of this light source controller to adjust the brightness of this bendable organic LED panel.
And then the utility model further proposes a kind of illuminated keyboard structure, comprising: a plurality of transparent keycaps, a plurality of bridge formation structure, a rubber sheet gasket, a film circuit board, an aluminium sheet and a bendable organic LED panel; This transparent keycap wherein, it is the printing opacity press component that without exception is square; This bridge formation structure, the one turn structure that it is become by first framework and second framework institute intersecting axle pivot, and corresponding respectively pivot joint of apical margin that respectively should the bridge formation structure and root edge is linked to respectively between this transparent keycap and an aluminium sheet; This rubber sheet gasket, its a plurality of for light-transmitting materials and its are arranged on should bridge formation structure bottom surface; This film circuit board, it is between this rubber sheet gasket and an aluminium sheet; This aluminium sheet, its key support board for be rectangle without exception; This bendable organic LED panel connects a light source controller electrically, and forms a bendable Organic Light Emitting Diode module, and the brightness of this bendable organic LED panel is adjusted in its setting by this light source controller.
Description of drawings
Fig. 1 is the three-dimensional exploded view of the utility model illuminated keyboard structure first embodiment.
Fig. 2 is the calcspar of the utility model illuminated keyboard structure first embodiment part framework.
Fig. 3 is the structural representation of bendable organic LED panel among the utility model first embodiment.
Fig. 4 is the three-dimensional exploded view of the utility model illuminated keyboard second embodiment.
Fig. 5 is the calcspar of the utility model illuminated keyboard second embodiment part framework.
Fig. 6 is the structure calcspar of Electronic Paper controller among the utility model illuminated keyboard second embodiment.
Fig. 7 is the three-dimensional exploded view of the utility model illuminated keyboard the 3rd embodiment.
Fig. 8 amplifies three-dimensional exploded view for the utility model illuminated keyboard the 3rd embodiment shows the part of one key.
Fig. 9 is the assembled sectional view of the button of the utility model illuminated keyboard the 3rd embodiment.
Figure 10 is the local amplification view of the keycap of the utility model illuminated keyboard the 3rd embodiment.
Embodiment
Use the technological means that achieves the above object about the utility model, cooperate to be illustrated at hereinafter with following implementation type attitude now to elaborate.
Please also refer to Fig. 1 and Fig. 2, wherein, Fig. 1 is the three-dimensional exploded view of expression the utility model illuminated keyboard structure first embodiment, and Fig. 2 is the calcspar of expression the utility model illuminated keyboard structure first embodiment part framework.
The illuminated keyboard structure 1 of the utility model first embodiment comprises a touch sensitive surface module 11, a virtual key sheet (is a printing diaphragm 12 in present embodiment), a bendable Organic Light Emitting Diode (Flexible OrganicLight Emitting Diode, FOLED) module 13, one a bendable base plate 14 and a microprocessing unit 15.
One touch sensitive surface module 11 comprises roughly rectangular and a flexual transmitting touch control plate 111 of tool and a Trackpad controller 112, this Trackpad 111 has the conductive glass layer (ITO Glass Layer) and the conductive membrane layer (ITO Film) of printing opacity (schemes not show, because of belonging to known techniques) so do not give unnecessary details, in order to do the usefulness that reaches the printing opacity touch-control, and this Trackpad controller 112 is connected 15 of this Trackpad 111 and microprocessing units electrically, and then be electrically connected at a main frame (figure do not show), wherein, this Trackpad controller 112 touches the analog signal that this Trackpad 111 produced with the user and is converted to digital signal, and obtain its touch-control co-ordinate position information, convert this co-ordinate position information to keying signal again, and see through the sequence transmission interface touch-control coordinate data is transferred to this microprocessing unit 15, in order to do reaching the usefulness that this touch sensitive surface module 11 of operation carries out input signal; Moreover the touch controlled key signal also can start a loudspeaker or a Vib. (figure does not show) synchronously and send serge sound prompt tone or send vibration, confirms the existing effect of touch controlled key with prompting.
One virtual key sheet, in present embodiment is a printing diaphragm 12, this printing roughly rectangular printing opacity of diaphragm 12 and the flexual film like structures of tool, its correspondence is arranged on Trackpad 111 bottom surfaces of printing opacity, be printed with a plurality of virtual keys 121 and a gesture Touch Zone 122 in these printing diaphragm 12 surfaces, then corresponding sign of each virtual key 121 has default letter/number or functional symbol, in order to do having an X-rayed this virtual key 121 and gesture Touch Zone 122 with correspondence, and then make things convenient for the user to operate this touch sensitive surface module 11 to reach input of keyboard symbol and operation function as the mouse gestures touch-control by these transmitting touch control plate 111 end faces.
Bendable Organic Light Emitting Diode module 13 comprises roughly rectangular bendable Organic Light Emitting Diode (FOLED) panel 131 and a light source controller 132 (as shown in Figure 2), and these pliability organic LED panel 131 correspondences are arranged on the bottom surface of this printing diaphragm 12 and transmitting touch control plate 111, in order to do the backlight that illuminated keyboard structure 1 can be provided, and set the light-source brightness of adjusting these bendable organic LED panels 131 by light source controller 132.
Fig. 3 represents the structural representation of bendable organic LED panel 131 among the utility model first embodiment, the structure of this pliability organic LED panel 131 comprises the high molecule plastic substrate 1311 of the bottom, an and up laminated in regular turn water oxygen barrier layer 1312, one metallic cathode layer 1313, one luminescent layer 1314, one anode layer 1315, wherein, it is made that high molecule plastic substrate 1311 has flexible materials, metallic cathode layer 1313 is magnesium/silver alloy material, luminescent layer 1314 is for there being dynamo-electric excitation material, anode layer 1315 is indium tin oxide (ITO) material, and the organic electric-excitation luminescent material is very responsive to water oxygen, and general plastic base penetration to water under room temperature is about 0.1-100 g of every square centimeter of every day (100-10-1g/m2/day (25 ℃)), can't intercept penetrating of aqueous vapor and oxygen fully; In order to reach the purpose that intercepts water oxygen, must between plastic base 1311 and metallic cathode layer 1313 (inorganic conductive layer), apply fine and close special material to intercept the infiltration and the diffusion of anti-sealing oxygen, and because the problem at interface between organic and the inorganic, therefore water oxygen barrier layer 1312 materials choose must be in coating procedure can the even film forming (Defect-Free) in zero defect ground, can not produce pin hole (Pin Holes) and tool high light transmittance and avoid absorption to visible light, and reach FOLED substrate function demand in the processing procedure mode of multilayer film.
Moreover Organic Light Emitting Diode (FOLED) has following properties: the electroluminescence of (1) self-lighting layer, its visual angle reach more than 165 °; (2) reaction time fast, approximately less than 1 μ s; (3) high-luminous-efficiency; (4) low operating voltage, about 3-9 volt DC voltage; (5) plate thickness is thin, can manufacture large scale and pliability panel; Therefore, illuminated keyboard structure 1 of the present utility model uses bendable Organic Light Emitting Diode (FOLED) panel 131 to be used as backlight, can reach the effect that reduces cost, improves luminescence efficiency and reduce power consumption.
Another implements aspect (figure does not show), and it makes has the bottom surface that flexual Trackpad 111 is arranged on a virtual key sheet (or printing diaphragm 12) and bendable Organic Light Emitting Diode (FOLED) panel 131, and it can reach the effect that keyboard light is provided equally.
The Fig. 4 that please also refer to the utility model second embodiment is to shown in Figure 6, wherein, Fig. 4 represents the three-dimensional exploded view of the utility model illuminated keyboard structure second embodiment, Fig. 5 represents the calcspar of the utility model illuminated keyboard structure second embodiment part framework, and Fig. 6 represents the structure calcspar of Electronic Paper controller among the utility model illuminated keyboard structure second embodiment.
For the illuminated keyboard structure 1 that makes aforementioned the utility model first embodiment can more be used, the utility model second is implemented sharp illuminated keyboard structure 1 with the printing diaphragm 12 in the illuminated keyboard structure 1 of an Electronic Paper module 12 ' replacement first embodiment, in specific words, its Electronic Paper 121 ' with a virtual key sheet replaces this printing diaphragm 12.
Electronic Paper module 12 ' comprises roughly rectangular and a flexual virtual key sheet of tool (is an Electronic Paper 121 ' in present embodiment) and an Electronic Paper controller 122 ', and this Electronic Paper 121 ' correspondence is mounted on a transmitting touch control plate 111 bottom surfaces, wherein Electronic Paper controller 122 ' comprising: one shows micro controller 1221 ', in order to the demonstration keyboard signal of control Electronic Paper 121 ', and it is connected to a microprocessing unit 15 electrically; One chip for driving 1222 ' will be in order to will show that the keyboard signal is by showing that micro controller 1221 ' is sent to Electronic Paper 121 '; One static random access memory (SRAM, Static Random Access Memory) 1223 ' is in order to data such as the keyboard signal that stores plural number page or leaf touch controlled key and symbols; One power supply unit 1224 ', its under the control of this demonstration micro controller 1221 ' to supply power to chip for driving 1222 '.
Moreover, this Electronic Paper 121 ' then combines with the electrode drive backboard that line pattern is arranged (figure does not show), be subjected to regulating influence that electric field drives and in Electronic Paper 121 ', be packaged with colour band electrochondria with dielectric liquid and its, and then make coloured charged particle in dielectric liquid, to move up and down, if white charged particles moves to the upper strata, then the user can see the white of reflection in that zone, and Electronic Paper 121 ' has the portrait memory effect, even with power-off, then its show image content still exists, it gives the credit to the characteristic of image bistable state (BistableImage), promptly only when the needs frame update, just need electrification, so it has the usefulness of eye-catching legibility and energy saving; This Electronic Paper 121 ' then can be switched options button (figure does not show) by touch-control and show the stored keyboard symbol page to choose, in order to do being beneficial to user's touch-control virtual key sheet to reach the operation usefulness of input.
Therefore, the virtual key sheet that Electronic Paper 121 ' the institute video picture in the Electronic Paper module 12 ' forms is the different keyboard symbol of convertible demonstration, for the different input mode of the convenient use of user.
Another implements aspect (figure does not show), it is to make to have the bottom surface that flexual one light tight Trackpad 111 is arranged on a virtual key sheet (or Electronic Paper 121 ') and bendable Organic Light Emitting Diode (FOLED) panel 131, it can reach conversion equally and show different keyboard symbols, and can reach the effect that keyboard light is provided equally.
The Fig. 7 that please also refer to the utility model the 3rd embodiment again is to shown in Figure 10, wherein, Fig. 7 represents the three-dimensional exploded view of the utility model illuminated keyboard structure the 3rd embodiment, Fig. 8 represents that utility model illuminated keyboard structure the 3rd embodiment shows the part amplification three-dimensional exploded view of one key, Fig. 9 represents the assembled sectional view of the one key of the utility model illuminated keyboard structure the 3rd embodiment, and Figure 10 represents the local amplification view of the keycap of the utility model illuminated keyboard structure the 3rd embodiment.
The illuminated keyboard 1 of the utility model the 3rd embodiment is made up of a plurality of transparent keycaps 10, a plurality of bridge formation structure 20, a rubber sheet gasket 30, a film circuit board 40, an aluminium sheet 50 and a bendable Organic Light Emitting Diode module 13.
The printing opacity press component that transparent keycap 10 is roughly rectangular, on the bottom surface of transparent keycap 10, form disymmetrical pivot connected slot 104 and two corresponding guide runners 106, then form a press section 108 in its middle position, and two pivot connected slots 104 and two guide runners, 106 correspondences are articulated in the apical margin of bridge formation structure 20; In the transparent keycap 10 end faces four distolateral printing opacity coats of colo(u)r 101 that are coated with many colors respectively; and the printing opacity coat of colo(u)r 101 of many colors makes the transparent keycap 10 4 distolateral color change designs that present zones of different; then; end face in many colors printing opacity coat of colo(u)r 101 is coated with a light tight dope layer 102; and it is to cover coating by laser carved with the part of removing on the light tight dope layer 102; in order to do making the transparent keycap 10 4 distolateral font symbols of carving be appeared and be multicoloured light transmission state; then on the top layer of transparent keycap 10, be coated with a light transmission protective layer 103; in order to do using the font symbol pattern that printing opacity protects its lower floor to engrave; present embodiment highlights in transparent keycap 10 end faces distolateral English alphabet or phonetic notation radicals by which characters are arranged in traditional Chinese dictionaries symbol to sort out respectively by multiple particular color; in order to do so promote the user and utilize specific marker color with the transparent keycap 10 of quick differentiation with class-letter or radicals by which characters are arranged in traditional Chinese dictionaries symbol, and reach the effective utilization that is beneficial to keyboard operation.
The one turn structure that bridge formation structure 20 is become by one first framework 21 and 22 intersecting axle pivots of one second framework, and two corresponding slide-bar 211 slide hinges that extend in first framework, 21 apical margins, two side direction are in two corresponding guide runners 106 of transparent keycap 10 bottom surfaces, two 221 on corresponding pivots of second framework, 22 apical margins are articulated in the two corresponding pivot connected slots 104 of transparent keycap 10 bottom surfaces rotationally in addition, then, the two corresponding pivots 222 that second framework, 22 root edges, two epitaxial lateral overgrowths are stretched are articulated in the two corresponding stackers 52 that upwards bend of an aluminium sheet 50 rotationally, the corresponding slide-bar 212 of first framework, 21 root edges then is and is installed with slidably in the corresponding guide sliding base 51 of the upwards bending of aluminium sheet 50, be with, the apical margin of a plurality of bridge formation structures 20 and root edge are articulated respectively to be linked between a plurality of transparent keycaps 10 and the aluminium sheet 50, in order to do forming a bridge formation formula press-key structure respectively.
One lengthy motion picture shape film circuit board of film circuit board 40 conducting keying signals, between rubber sheet gasket 30 and aluminium sheet 50, on film circuit board 40, be equipped with plurality of openings 42, and plurality of openings 42 is corresponding to the slide-bar 212 and pivot 222 positions of bridge formation structure 20 root edges.
The back up pad that aluminium sheet 50 is roughly rectangular, correspondence is articulated with a plurality of bridge formation structures 20 on aluminium sheet 50, the correspondence that promptly makes progress on aluminium sheet 50 has extended a plurality of stackers 52 and guide sliding base 51, in order to do the pivot 222 and slide-bar 212 positions that are linked to a plurality of bridge formation structure 20 root edges for corresponding pivot joint, and a plurality of light holes 53 on aluminium sheet 50, have been equipped with, and a plurality of light hole 53 correspondences are arranged on the basal surface position of each transparent keycap 10, in order to do can be by each light hole 53 to provide light to transparent keycap 10.
Bendable Organic Light Emitting Diode module 13 comprises a roughly rectangular bendable organic LED panel 131 and a light source controller 132 (as shown in Figure 2), this light source controller 132 is electrically connected between this a bendable organic LED panel 131 and the microprocessing unit 15, and pliability organic LED panel 131 by power turn-on so that the light source of luminous lighting to be provided, and pliability organic LED panel 131 can present specific light sources of different colors corresponding to each transparent keycap 10 positions, in order to do making transparent keycap 10 to present many colors light transmission state, and and then can printing opacity be shown in font symbolic source on the transparent keycap 10, and adjust the brightness of this bendable organic LED panel 131 by the setting of light source controller 132.
The illuminated keyboard structure of present embodiment makes bendable organic LED panel 131 be mounted on this aluminium sheet 50 bottom surfaces, and make rubber sheet gasket 30 and film circuit board 40 be mounted on this aluminium sheet 50 end faces, in order to do the assembling maintenance efficiency and the effective utilization thereof of promoting whole illuminated keyboard structure, then, present embodiment is more by the mixing preparation change color of engraving the font symbol with generation between many colors printing opacity coat of colo(u)r of transparent keycap 10 end faces and 131 projection sources of bendable organic LED panel, in order to do the effect of engraving the font symbol that reaches on the polychrome printing opacity display transparent keycap 10.
In addition, this bendable organic LED panel 131 also can be arranged between this aluminium sheet 50 and the film circuit board 40, or is arranged on this film circuit board 40 and 30 of rubber sheet gaskets (figure does not show), and can reach equally provides the effect of light source to transparent keycap 10.
The above announcement of implementing kenel is in order to explanation the utility model, is not in order to restriction the utility model, so the displacement of the change of numerical value or equivalent elements must be subordinate to category of the present utility model such as.By above detailed description, can make and know this skill person and understand that the utility model can reach aforementioned purpose really.
Claims (8)
1. illuminated keyboard structure comprises: a transmitting touch control plate, a virtual key sheet and a bendable organic LED panel, wherein,
This transmitting touch control plate tool pliability and light transmission features, and electrically connect with a Trackpad controller and form a touch sensitive surface module, and this Trackpad controller is electrically connected between this transmitting touch control plate and the microprocessing unit;
This virtual key sheet is the keyboard diaphragm of a pliability rectangle printing opacity, and its correspondence is arranged on this transmitting touch control plate bottom surface; And
This bendable organic LED panel, connect a light source controller electrically and form a bendable Organic Light Emitting Diode module, and the bottom surface of this virtual key sheet and this transmitting touch control plate is located in the corresponding position of this bendable organic LED panel, this light source controller is electrically connected between this bendable organic LED panel and this microprocessing unit, and its by the setting of this light source controller to adjust the brightness of this bendable organic LED panel.
2. illuminated keyboard structure as claimed in claim 1, wherein, this virtual key sheet is a plurality of virtual keys and a gesture Touch Zone and the corresponding printing diaphragm that particular letter/numeral or functional symbol are arranged that indicates of this virtual key respectively for the surface is printed with.
3. illuminated keyboard structure as claimed in claim 1, wherein, this virtual key sheet is an Electronic Paper, this Electronic Paper and an Electronic Paper controller electrically connect and form an Electronic Paper module, and this Electronic Paper module is electrically connected on this microprocessing unit.
4. illuminated keyboard structure as claimed in claim 3, wherein this Electronic Paper controller comprises: one shows micro controller, and in order to the demonstration keyboard signal of control Electronic Paper, and it is connected to this microprocessing unit electrically; One chip for driving is sent to this Electronic Paper in order to will show the keyboard signal by this demonstration micro controller; One static random access memory, in order to storing the keyboard signal and the symbol data of plural number page or leaf touch controlled key, and this Electronic Paper is switched to choose by touch-control and is shown the stored keyboard symbol page; One power supply unit, its under the control of this demonstration micro controller to supply power to this chip for driving.
5. illuminated keyboard structure comprises: a Trackpad, a virtual key sheet and a bendable organic LED panel, wherein,
This Trackpad, the tool pliability also electrically connects with a Trackpad controller and forms a touch sensitive surface module, and the bottom surface of this virtual key sheet and this bendable organic LED panel is located in the corresponding position of this Trackpad;
This virtual key sheet is the keyboard diaphragm of a pliability rectangle printing opacity, and its correspondence is arranged on the end face of this bendable organic LED panel and this Trackpad; And
This bendable organic LED panel, connect a light source controller electrically and form a bendable Organic Light Emitting Diode module, and the corresponding position of this bendable organic LED panel is located between this virtual key sheet and this Trackpad, this light source controller is electrically connected between this a bendable organic LED panel and the microprocessing unit, and its by the setting of this light source controller to adjust the brightness of this bendable organic LED panel.
6. illuminated keyboard structure as claimed in claim 5, wherein, this virtual key sheet is a plurality of virtual keys and a gesture Touch Zone and the corresponding printing diaphragm that particular letter/numeral or functional symbol are arranged that indicates of this virtual key respectively for the surface is printed with.
7. illuminated keyboard structure as claimed in claim 5, wherein, this virtual key sheet is an Electronic Paper, and this Electronic Paper and an Electronic Paper controller electrically connect and form an Electronic Paper module, and this Electronic Paper module is electrically connected on this microprocessing unit.
8. illuminated keyboard structure as claimed in claim 7, wherein this Electronic Paper controller comprises: one shows micro controller, show the keyboard signal in order to the control Electronic Paper, and it is connected to this microprocessing unit electrically; One chip for driving is sent to this Electronic Paper in order to will show the keyboard signal by this demonstration micro controller; One static random access memory, in order to data such as the keyboard signal that stores plural number page or leaf touch controlled key and symbols, and this Electronic Paper is switched to choose by touch-control and is shown the stored keyboard symbol page; One power supply unit, its under the control of this demonstration micro controller to supply power to this chip for driving.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205296790U CN201903839U (en) | 2010-09-15 | 2010-09-15 | Luminescent keyboard structure |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205296790U CN201903839U (en) | 2010-09-15 | 2010-09-15 | Luminescent keyboard structure |
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| CN201903839U true CN201903839U (en) | 2011-07-20 |
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| CN2010205296790U Expired - Lifetime CN201903839U (en) | 2010-09-15 | 2010-09-15 | Luminescent keyboard structure |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103164034A (en) * | 2013-02-18 | 2013-06-19 | 格力国际投资有限公司 | Touch control device |
| WO2013186737A1 (en) * | 2012-06-14 | 2013-12-19 | Koninklijke Philips N.V. | Lighting fixture with touch-sensitive light emitting surface |
| CN114334516A (en) * | 2020-09-29 | 2022-04-12 | 薛富盛 | Multifunctional control device with screen display keys |
-
2010
- 2010-09-15 CN CN2010205296790U patent/CN201903839U/en not_active Expired - Lifetime
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013186737A1 (en) * | 2012-06-14 | 2013-12-19 | Koninklijke Philips N.V. | Lighting fixture with touch-sensitive light emitting surface |
| JP2015525451A (en) * | 2012-06-14 | 2015-09-03 | コーニンクレッカ フィリップス エヌ ヴェ | Lighting fixture with touch-sensitive light emitting surface |
| EP3041320A1 (en) | 2012-06-14 | 2016-07-06 | Koninklijke Philips N.V. | Lighting fixture with touch-sensitive light emitting surface |
| US9674919B2 (en) | 2012-06-14 | 2017-06-06 | Philips Lighting Holding B.V. | Lighting fixture with touch-sensitive light emitting surface |
| RU2631334C1 (en) * | 2012-06-14 | 2017-09-21 | Филипс Лайтинг Холдинг Б.В. | Lighting device with sensor light-emitting surface |
| CN103164034A (en) * | 2013-02-18 | 2013-06-19 | 格力国际投资有限公司 | Touch control device |
| CN103164034B (en) * | 2013-02-18 | 2015-12-02 | 格力国际投资有限公司 | Touch control device |
| CN114334516A (en) * | 2020-09-29 | 2022-04-12 | 薛富盛 | Multifunctional control device with screen display keys |
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Granted publication date: 20110720 |
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| CX01 | Expiry of patent term |