CN203118374U - Solar display screen - Google Patents
Solar display screen Download PDFInfo
- Publication number
- CN203118374U CN203118374U CN 201220637183 CN201220637183U CN203118374U CN 203118374 U CN203118374 U CN 203118374U CN 201220637183 CN201220637183 CN 201220637183 CN 201220637183 U CN201220637183 U CN 201220637183U CN 203118374 U CN203118374 U CN 203118374U
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- solar
- functional sheet
- display screen
- solar battery
- touch
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- Expired - Fee Related
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- Photovoltaic Devices (AREA)
Abstract
The utility model discloses a solar display screen. The solar display screen comprises a capacitive touch screen, a solar battery and a liquid crystal panel, wherein the capacitive touch screen consists of a cover plate, a functional sheet and an IC (integrated circuit) touch chip; the functional sheet is arranged between the cover plate and the IC touch chip; the solar battery is a homojunction organic solar battery; the structure of the solar battery is formed by overlapping a cathode, an organic layer, an anode and a glass substrate; the solar battery and the functional sheet are integrated to form a solar functional sheet; and the solar functional sheet and the liquid crystal panel are embedded between a color filter substrate and a polarizer through a touch panel function to be integrated. The key technology of the solar display screen is that the solar battery and the functional sheet are integrated together to form the solar functional sheet, and the functional structure is the glass substrate and ITO (indium tin oxide) and is similar to a homojunction solar battery, so that the standby time of a product can be longer, energy is saved, environment is protected, and the effect of charging at any time and any place can be achieved.
Description
Technical field
The utility model relates to a kind of smart mobile phone that is applicable to, panel computer, GPS, notebook computer, the solar display screen of electronic products such as e-book.
Background technology
Along with iPhone4, the appearance of Android system, give mobile phone, electronic products such as flat board have brought new vitality, can have independently operating system as PC, the program that third party service providers such as software, recreation provide can be installed voluntarily by the user, come continuous function to mobile phone to expand by this class method, and can realize that wireless network inserts by mobile communication network.Such characteristics bring good touch-control to experience for user's use.But also caused the battery capacity bottleneck problem of these electronic products.
The utility model content
The technical problems to be solved in the utility model is in order to overcome technological deficiency recited above, to provide a kind of product stand-by time that can allow longer, and energy-conserving and environment-protective can solve the solar display screen that can charge whenever and wherever possible.
In order to solve technical matters recited above, the utility model is taked following technical scheme: the utility model provides a kind of solar display screen, comprise capacitance touch screen, solar cell and liquid crystal panel, described capacitance touch screen is made up of cover plate, functional sheet and IC touch-control chip; Described functional sheet is arranged between cover plate and the IC touch-control chip, described solar cell is the homojunction organic solar batteries, its structure is stacked successively by negative electrode, organic layer, anode, substrate of glass and forms, described solar cell and functional sheet assemble one becomes the sun power functional sheet, and described sun power functional sheet and liquid crystal panel are embedded between colored filter substrate and the Polarizer integrated by touch panel function.
Further, electrode generally can be tin indium oxide (ITO) or the low metal A l of work function, Ca, Ag, Mg.
Further, described substrate of glass is for having light transmission conducting polymer class organic material.
The beneficial effects of the utility model are: the utility model by solve following problems as: the sun power conversion efficiency can guarantee the normal stand-by power consumption of mobile phone; Solar cell and functional sheet gather together (sun power functional sheet); Sun power functional sheet and liquid crystal panel is integrated; The transmittance of sun power functional sheet.Thereby realize allowing the product stand-by time longer, energy-conserving and environment-protective can solve whenever and wherever possible and can charge.
Description of drawings
Fig. 1 is the structural representation of the utility model homojunction solar battery structure;
Fig. 2 is structural representation of the present utility model;
Fig. 3 is the structural representation of the utility model display screen.
Embodiment
Below in conjunction with accompanying drawing solar display screen provided by the utility model is carried out step explanation:
As shown in Figure 1, 2, 3, a kind of solar display screen comprises capacitance touch screen, solar cell 8 and liquid crystal panel 9, and described capacitance touch screen is made up of cover plate 5, functional sheet 6 and IC touch-control chip 7; Described functional sheet 6 is arranged between cover plate 5 and the IC touch-control chip 7, described solar cell 8 is the homojunction organic solar batteries, its structure is stacked successively and is formed by negative electrode 1, organic layer 2, anode 3, substrate of glass 4, described solar cell 8 assembles one with functional sheet 6 becomes the sun power functional sheet, and described sun power functional sheet and liquid crystal panel 9 are embedded between colored filter substrate and the Polarizer integrated by touch panel function.Electrode generally can be tin indium oxide (ITO) (6 or 9) or the low metal A l of work function, Ca, Ag, Mg.Described substrate of glass 4 is for having light transmission conducting polymer class organic material.
The homojunction organic solar batteries that the utility model adopts, its structure is: glass/electrode/organic layer/electrode.Electrode generally all is tin indium oxide (ITO) and the low metal A l of work function, Ca, Ag, Mg etc.For the battery of single layer structure, the The built-in electric field comes from that the work function difference of two electrodes or metal contact with organic material and the Schottky barrier that forms.General organic photovoltaic material commonly used all can be made into this type of solar cell, as organic materials such as phenol cyanines, porphyrin, cyanine dyes, conducting polymers, because transmit in same material in electronics and hole, thereby recombination probability is bigger, so the photoelectric transformation efficiency of homojunction organic solar batteries is low.The highest stabilizing conversion efficiency data that U.S. United Solar Systems Corp. obtains are: short-circuit current density is 14.36mA/cm2, open-circuit voltage 0.965V, fill factor, curve factor 0.672, stabilized conversion efficiency 9.3%.Calculate according to 5.3 cun mobile phones, whole touch screen 77cm2 be converted to electric current 1105ma, and the mobile phone running current is no more than 350ma, can provide mobile phone normal electric current fully so the set of homojunction solar cell entered in the capacitance touch screen.
The working method of capacitance touch screen is that cover plate is arranged, and functional sheet and IC touch-control chip are realized.And gordian technique of the present invention is integrated into one with solar cell and functional sheet exactly, can be referred to as the sun power functional sheet, because the structure of function is exactly glass substrate and ITO, structure and homojunction solar cell are similar, and this has just had the realizability of this invention.
Realize that sun power functional sheet and the integrated method of liquid crystal panel have two kinds: In-cell and On-cell; In-cell refers to touch panel function is embedded into method in the liquid crystal pixel.On-cell refers to touch panel function is embedded into method between colored filter substrate and the Polarizer.The In-cell technology that present iPhone5 just is to use, the integrated research direction of realization that this also provides to us.
Be exactly the light transmission of that layer organic material in the solar cell at last, we will select conducting polymer material.Conducting polymer not only has higher conductivity, and has photoconductivity matter, nonlinear optical property, luminous and magnetic property etc., and its pliability is good, and production cost is low, the efficiency height.We will verify that under the environment of electronic product work, can conducting polymer have enough transmittances.
Should be understood that, for those of ordinary skills, can be improved according to the above description or conversion, and all these improvement and conversion all should belong to the protection domain of the utility model claims.
Claims (3)
1. a solar display screen comprises capacitance touch screen, solar cell and liquid crystal panel, it is characterized in that, described capacitance touch screen is made up of cover plate, functional sheet and IC touch-control chip; Described functional sheet is arranged between cover plate and the IC touch-control chip, described solar cell is the homojunction organic solar batteries, its structure is stacked successively by negative electrode, organic layer, anode, substrate of glass and forms, described solar cell and functional sheet assemble one becomes the sun power functional sheet, and described sun power functional sheet and liquid crystal panel are embedded between colored filter substrate and the Polarizer integrated by touch panel function.
2. solar display screen according to claim 1, it is characterized in that: electrode generally can be tin indium oxide (ITO) or the low metal A l of work function, Ca, Ag, Mg.
3. solar display screen according to claim 1, it is characterized in that: described substrate of glass is for having light transmission conducting polymer class organic material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220637183 CN203118374U (en) | 2012-11-27 | 2012-11-27 | Solar display screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220637183 CN203118374U (en) | 2012-11-27 | 2012-11-27 | Solar display screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203118374U true CN203118374U (en) | 2013-08-07 |
Family
ID=48898698
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220637183 Expired - Fee Related CN203118374U (en) | 2012-11-27 | 2012-11-27 | Solar display screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203118374U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103456243A (en) * | 2013-08-23 | 2013-12-18 | 京东方科技集团股份有限公司 | Curtain wall |
| CN105262861A (en) * | 2015-09-08 | 2016-01-20 | 惠州Tcl移动通信有限公司 | Solar cell embedded screen and solar mobile phone |
| WO2016070466A1 (en) * | 2014-11-06 | 2016-05-12 | 深圳市华星光电技术有限公司 | Touch module and mobile terminal |
-
2012
- 2012-11-27 CN CN 201220637183 patent/CN203118374U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103456243A (en) * | 2013-08-23 | 2013-12-18 | 京东方科技集团股份有限公司 | Curtain wall |
| CN103456243B (en) * | 2013-08-23 | 2016-05-11 | 京东方科技集团股份有限公司 | A kind of curtain wall |
| US9875720B2 (en) | 2013-08-23 | 2018-01-23 | Boe Technology Group Co., Ltd. | Display wall |
| WO2016070466A1 (en) * | 2014-11-06 | 2016-05-12 | 深圳市华星光电技术有限公司 | Touch module and mobile terminal |
| CN105262861A (en) * | 2015-09-08 | 2016-01-20 | 惠州Tcl移动通信有限公司 | Solar cell embedded screen and solar mobile phone |
| CN105262861B (en) * | 2015-09-08 | 2018-07-31 | 惠州Tcl移动通信有限公司 | A kind of solar cell embedded screen and solar mobile |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: SHENZHEN CHENXI LIANYU TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: SHENZHEN ACETOUCH ELECTRONIC TECHNOLOGY CO., LTD. Effective date: 20150427 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20150427 Address after: 518000, F1.6 building, 3B1 building, Tian An Industrial Zone, Cheonan, Futian District, Shenzhen, Guangdong, China Patentee after: SHENZHEN CHENXI LIANYU SCIENCE & TECHNOLOGY CO., LTD. Address before: 6 building, B building, 80 Shilong Avenue, paddy community, Shiyan street, Shiyan City, Guangdong, Shenzhen, Baoan District 518000, China Patentee before: Shenzhen AceTouch Electronic Technology Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130807 Termination date: 20151127 |