CN102402900A - Display device with solar batteries - Google Patents
Display device with solar batteries Download PDFInfo
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- CN102402900A CN102402900A CN2010102856865A CN201010285686A CN102402900A CN 102402900 A CN102402900 A CN 102402900A CN 2010102856865 A CN2010102856865 A CN 2010102856865A CN 201010285686 A CN201010285686 A CN 201010285686A CN 102402900 A CN102402900 A CN 102402900A
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- display
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- solar cells
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
Abstract
The invention discloses a display device with solar batteries, relating to the display device which comprises a display device main body. The display device main body is provided with a display panel and further comprises a plurality of solar batteries, wherein the plurality of solar batteries are arranged on the display device main body and are provided with a power output end. The solar batteries can be used for converting light energy into electric energy and outputting the electric energy through the power output end. The power output end of the solar batteries is coupled to equipment of the display device with the solar batteries or a user interface of the display device with the solar batteries.
Description
Technical field
The present invention relates to display device, be specifically related to display.
Background technology
Display unit main body generally needs electric energy in the process that shows, so existing display is connected with electric power system more, this kind structure can cause burden to the electric power system of equipment.And for the ease of observing, the display panel of display is generally bigger, has taken big quantity space, but in the obsolete process of display, display panel does not but have other effect.
Summary of the invention
The objective of the invention is to, a kind of display that is provided with solar cell is provided.
The technical matters that the present invention solved can adopt following technical scheme to realize:
Be provided with the display of solar cell, comprise display unit main body, said display unit main body is provided with a display panel; It is characterized in that; Also comprise a plurality of solar cells, said a plurality of solar cells are positioned on the display unit main body, and said a plurality of solar cells are provided with a power output end.Solar cell is converted into electric energy with luminous energy, and outwards exports through power output end.The power output end of said solar cell is coupled to equipment that uses this display that is provided with solar cell or the user interface that is provided with the display of solar cell.
A plurality of solar cells can connect into tabular, can also directly use solar panel, and the tabular body or the solar panel wiring difficulty that connect into a plurality of solar cells are low, can reduce the technology difficulty when installing.Solar panel can be mono-crystalline silicon solar plate, polycrystalline silicon solar plate and or amorphous silicon solar energy plate.A plurality of solar cells also can relatively independent setting to improve its installation flexibility.Which kind of form a plurality of solar cells specifically adopt can be according to the kind of display panel and installation site and adjustment to some extent.
Said a plurality of solar cell can be positioned at said display panel below.Said display unit main body can be a display of organic electroluminescence, and said display panel is an organic LED display panel.Said display unit main body can also be a LCD, and said display panel is a display panels.Said display unit main body can also be a plasma display, and said display panel comprises the low-pressure gas chamber layer that is made up of the low-pressure gas chamber, and layer below in low-pressure gas chamber is provided with the luminescent coating that is made up of fluorophor, and solar cell is positioned at the luminescent coating below.Said display unit main body is an Electronic Paper, and said display panel comprises prebasal plate, back of the body substrate, scribbles electric ink above the back of the body substrate, and solar cell places the below of back of the body substrate.A plurality of solar cells are positioned at the display panel below, and installation difficulty is low and the replacing of damage back is simple.And a plurality of solar cells can not cause display panel and block, and can not influence the display effect of display panel.
Said a plurality of solar cell can also be implanted in the display panel.For example: said display unit main body is a display of organic electroluminescence; Said display panel is an organic LED display panel; Said organic LED display panel is provided with a plurality of Organic Light Emitting Diodes, and said a plurality of solar cells place respectively in the said organic light emitting diode.Said display unit main body is a plasma display; Said display panel comprises the low-pressure gas chamber layer that is made up of a plurality of low-pressure gases chamber; Layer below, low-pressure gas chamber is provided with the luminescent coating that is made up of fluorophor, and said a plurality of solar cells place said a plurality of low-pressure gas indoor.A plurality of solar cells are positioned at the inside of display panel in the said structure, have removed the display panel bottom to the blocking of solar cell, and the efficiency of light energy utilization of solar cell is improved.Again for example: said display unit main body is an Electronic Paper; Said display panel comprises prebasal plate, back of the body substrate; The back of the body scribbles electric ink above the substrate, and it is one tabular that said a plurality of solar cells are interconnected to, and the tabular body that connects into said a plurality of solar cells is as said back of the body substrate.This kind structure solar panel directly as the part of display panel, has saved back of the body substrate, can effectively reduce cost.In order to guarantee the pliability of Electronic Paper, a plurality of solar cells can be embarked on journey into arranging of row.In order not influence the contrast of display frame, said a plurality of solar cells can adopt the solar cell of light-receiving effective active face for light color.
Said display unit main body can also comprise module backlight, and said a plurality of solar cells are positioned at said module backlight below.When the solar cell printing opacity, the position of solar cell can be free relatively.For example said module backlight comprises diffuser plate, is positioned at the light source of diffuser plate below, and said solar cell places between said light source and the diffuser plate.
Employing is provided with the portable handheld device of the display of solar cell; Comprise a handheld device main body, said handset body comprises a display, and said display is provided with a display panel; It is characterized in that: said display also comprises a plurality of solar cells; Said a plurality of solar cell is positioned on the display unit main body, and said a plurality of solar cells are provided with a power output end, and the power output end of said a plurality of solar cells is coupled to handset body.
In order further to increase the electric energy that transforms out by solar cell, must increase the area of display, the area that increases display simultaneously also is the development trend of following portable handheld device.So further reduction along with portable handheld device power consumption; The display that is provided with solar cell can obtain increasing application on portable handheld device; For example: mobile phone, MP3, MP4, game machine, personal digital assistant, notebook computer etc., particularly touch screen equipment and electric paper book.
Description of drawings
Fig. 1 is a part-structure synoptic diagram of the present invention;
A kind of structural representation when Fig. 2 is provided with module backlight for the present invention;
A kind of structural representation of Fig. 3 during for solar cell printing opacity of the present invention.
Embodiment
For technological means, creation characteristic that the present invention is realized, reach purpose and effect and be easy to understand and understand, further set forth the present invention below in conjunction with concrete diagram.
With reference to Fig. 1, Fig. 2 and Fig. 3, be provided with the display of solar cell, comprise display unit main body, a plurality of solar cell.Display unit main body is provided with a display panel 1, and a plurality of solar cells 2 are positioned on the display unit main body.A plurality of solar cells 2 are provided with a power output end.Solar cell is converted into electric energy with luminous energy, and outwards exports through power output end.
The power output end of solar cell is coupled to equipment that uses this display that is provided with solar cell or the user interface that is provided with the display of solar cell.Solar cell can be used as the auxiliary electric energy source, and switches use between the existing energy source.Solar cell can also be originated as electric energy supplement, is existing energy source (mainly being meant rechargeable battery) electric energy supplement.Solar cell can also directly replace existing energy source to use as replacing energy source.It is fixed that concrete application mode can be come according to power consumption what and people's the wish of equipment that employing is provided with the display of solar cell.When solar cell can be used as the auxiliary electric energy source, solar cell can be through original electric power system of a solar cell for supplying power control module access device.In addition, a powering mode handover module can also be set, under the not enough situation of solar cell electric weight, switch to the existing energy source of equipment, normally use with assurance equipment through the powering mode handover module.
A plurality of solar cells 2 can be positioned at display panel 1 below.When display panel 1 was in light transmission state, extraneous light passed display panel 1 directive solar cell, as long as there is illumination to be mapped to the light-receiving active face of solar cell, solar cell will be converted into electric energy with luminous energy, and externally exports through power output end.Certainly, a plurality of solar cell 2 can also be positioned at other position.
Display unit main body is a display of organic electroluminescence, and display panel 1 is an organic LED display panel, and organic LED display panel is provided with a plurality of Organic Light Emitting Diodes.A plurality of solar cells place in the organic light emitting diode respectively.Can also a plurality of solar cells 2 be connected into tabular or directly use solar panel, solar cell placed the below of display panel 1.
Display unit main body is a LCD, and display panel 1 is a display panels.Solar cell is positioned at the below of display panel 1, can be coupled on the display panel 1 through a coupling layer.Display panels can be TN panel, PVA panel or MVA panel.The display unit main body that is provided with the display of solar cell can be monochrome liquid crystal display main body, colour liquid crystal display device main body.Display unit main body also comprises a light activated element, and light activated element connects display panels through a luminous flux adjusting module, and the luminous flux adjusting module mainly is the luminous flux through the state adjustment panel of LCD of adjustment liquid crystal.Have at display panels under the situation of demonstration, the luminous flux of display panels is according to the needs inconvenience change and the variation that show.Do not have at display panels under the situation of demonstration, if extraneous light intensity is less, the electric flux that solar cell can transform out very effectively need not to comprehend the luminous flux of display panels this moment.Reach the light intensity value of setting when light intensity after, the display panels printing opacity of solar cell top so that illumination is mapped to the effective receiving plane of the light of solar cell, improves the conversion ratio of sun power.
Display unit main body is a plasma display, and display panel 1 comprises the low-pressure gas chamber layer that is made up of the low-pressure gas chamber, and layer below in low-pressure gas chamber is provided with the luminescent coating that is made up of fluorophor, and a plurality of solar cells place a plurality of low-pressure gases indoor.A plurality of solar cells 2 also can be positioned at the luminescent coating below.Can also be directly the use solar panel, with phosphor coated on solar panel.Use the bearing bed of solar panel as luminescent coating.
Specific embodiment 4
Display unit main body is an Electronic Paper, and display panel 1 comprises prebasal plate, back of the body substrate, scribbles electric ink above the back of the body substrate, and a plurality of solar cells 2 are positioned at the below of back of the body substrate.A plurality of solar cells 2 can be pasted in the back of back of the body substrate, also can be interconnected to one tabularly, and the tabular body that connects into a plurality of solar cells 2 replaces back of the body substrate.In order to guarantee the pliability of Electronic Paper, a plurality of solar cells 2 can be embarked on journey into arranging of row.In order not influence the contrast of display frame, a plurality of solar cells 2 are preferentially selected the solar cell of light-receiving effective active face for light color for use.Electronic Paper can adopt electrophoretic display technology, electronics powder fluid display technique, cholesterol liquid crystal display technique, bistable metatic liquid crystal display technique.
Display unit main body is a touch-sensitive display, and display panel 1 comprises a contact panel, and a plurality of solar cells 2 are positioned at the contact panel below.Contact panel is a resistive touch screen, capacitor induction type touch-screen, infrared-type touch-screen, surface acoustic wave type touch-screen or based on the contact panel of camera.Electric resistance touch screen comprises a basic unit; Scribble a conductive layer on the substrate surface; Conductive layer has two-layer; Separate insulation through isolating points between the two conductive layers, be stamped a protective seam above the conductive layer, can adopt to be interconnected to tabular a plurality of solar cells 2 or solar panel as basic unit or invest the basic unit below.Capacitive touch screen comprises one or four layers of compound glass screen.A plurality of solar cells 2 are positioned at four layers of compound glass screen below.
Display unit main body can also comprise module backlight, and a plurality of solar cells 2 are positioned at module backlight below.When module backlight adopted the side-light type structure, with reference to Fig. 2, module backlight comprised LGP 4, is positioned at the light source 3 of LGP side.Solar cell is positioned at the below of LGP 4.Advantages such as this kind display amount of having is light, type thin, frame is narrow, power consumption is low can be applicable to mobile phone, personal digital assistant, notebook computer etc.When module backlight adopted the full run-down type structure, module backlight comprised diffuser plate, is positioned at the light source of diffuser plate below.Solar cell is positioned at the below of light source.This display has advantages such as briliancy height, bright dipping visual angle are good, light utilization ratio height, simple structure, is applicable to the more not fastidious monitor of portability and space requirement, TV etc.
With reference to Fig. 3, when the solar cell printing opacity, promptly solar cell is that printing opacity or semi transparent material are processed, and under the low situation of the brightness requirement of display, solar cell can place between light source 3 and the diffuser plate 5.
Solar panel among above-mentioned each embodiment all can be mono-crystalline silicon solar plate, polycrystalline silicon solar plate and or amorphous silicon solar energy plate.
Employing is provided with the portable handheld device of the display of solar cell, comprises a handheld device main body.Handset body comprises a display; Display is provided with a display panel 1; Display also comprises a plurality of solar cells 2; A plurality of solar cells 2 are positioned on the display unit main body, and a plurality of solar cells 2 are provided with a power output end, and the power output end of a plurality of solar cells 2 is coupled to handset body.
In order further to increase the electric energy that transforms out by solar cell, must increase the area of display, the area that increases display simultaneously also is the development trend of following portable handheld device.So further reduction along with portable handheld device power consumption; The display that is provided with solar cell can obtain increasing application on portable handheld device; For example: mobile phone, MP3, MP4, digital camera, game machine, personal digital assistant, notebook computer etc., particularly touch screen equipment and electric paper book.
When on touch screen equipment, using; Display is a touch-sensitive display; Display panel 1 comprises a contact panel; Contact panel is the capacitor induction type touch-screen, and a plurality of solar cells 2 are positioned at capacitor induction type touch-screen below, and the power output end of a plurality of solar cells 2 connects the charging end of the rechargeable battery of handset body.Contact panel can also be resistive touch screen, infrared-type touch-screen, surface acoustic wave type touch-screen or based on the contact panel of camera.
When on electric paper book, using, handset body is electric paper book main body, and electric paper book main body comprises a display panel 1; Display panel 1 comprises prebasal plate, back of the body substrate; Scribble electric ink above the back of the body substrate; A plurality of solar cells 2 place the below of back of the body substrate, and the power output end of a plurality of solar cells 2 connects an accumulator, with the power source of accumulator as electric paper book main body.
Certainly the display that is provided with solar cell can also be used for the equipment of other low power consumption, for example: accutron, counter etc.
More than show and described ultimate principle of the present invention and principal character and advantage of the present invention.The technician of the industry should understand; The present invention is not restricted to the described embodiments; That describes in the foregoing description and the instructions just explains principle of the present invention; Under the prerequisite that does not break away from spirit and scope of the invention, the present invention also has various changes and modifications, and these variations and improvement all fall in the scope of the invention that requires protection.The present invention requires protection domain to be defined by appending claims and equivalent thereof.
Claims (10)
1. be provided with the display of solar cell, comprise display unit main body, said display unit main body is provided with a display panel; It is characterized in that; Also comprise a plurality of solar cells, said a plurality of solar cells are positioned on the display unit main body, and said a plurality of solar cells are provided with a power output end.
2. the display that is provided with solar cell according to claim 1 is characterized in that: said a plurality of solar cells connect into tabular or directly use solar panel as a plurality of solar cells, are positioned at the below of said display panel.
3. the display that is provided with solar cell according to claim 2 is characterized in that: said display unit main body is a LCD, and said display panel is a display panels;
Said display unit main body also comprises a light activated element; Said light activated element connects said display panels through a luminous flux adjusting module; Do not have at display panels under the situation of demonstration; Reach the light intensity value of setting when light intensity after, the display panels printing opacity of said a plurality of solar cells top.
4. the display that is provided with solar cell according to claim 1; It is characterized in that: said display unit main body is a display of organic electroluminescence; Said display panel is an organic LED display panel; Said organic LED display panel is provided with a plurality of Organic Light Emitting Diodes, and said a plurality of solar cells place respectively in the said organic light emitting diode.
5. the display that is provided with solar cell according to claim 1; It is characterized in that: said display unit main body is a plasma display; Said display panel comprises the low-pressure gas chamber layer that is made up of a plurality of low-pressure gases chamber; Layer below, low-pressure gas chamber is provided with the luminescent coating that is made up of fluorophor, and said a plurality of solar cells place said a plurality of low-pressure gas indoor.
6. the display that is provided with solar cell according to claim 1; It is characterized in that: said display unit main body is a plasma display; Said display panel comprises the low-pressure gas chamber layer that is made up of a plurality of low-pressure gases chamber, and layer below in low-pressure gas chamber is provided with the luminescent coating that is made up of fluorophor;
Use solar panel as a plurality of solar cells, phosphor coated on solar panel, is made the bearing bed of solar panel as luminescent coating.
7. the display that is provided with solar cell according to claim 1 is characterized in that: display unit main body is a touch-sensitive display, and display panel comprises a contact panel, and contact panel is a resistive touch screen;
Electric resistance touch screen comprises a basic unit, scribbles a conductive layer on the substrate surface, and conductive layer has two-layer; Separate insulation through isolating points between the two conductive layers; Be stamped a protective seam above the conductive layer, use solar panel as a plurality of solar cells, with solar panel as basic unit.
8. the display that is provided with solar cell according to claim 1; It is characterized in that: said display unit main body is an Electronic Paper; Said display panel comprises prebasal plate, back of the body substrate; The back of the body scribbles electric ink above the substrate, and it is one tabular that said a plurality of solar cells are interconnected to, and the tabular body that connects into said a plurality of solar cells is as said back of the body substrate.
9. the display that is provided with solar cell according to claim 8 is characterized in that: said a plurality of solar cells are light-receiving active face solar cells for light color.
10. the display that is provided with solar cell according to claim 8 is characterized in that: said display unit main body also comprises module backlight, and said a plurality of solar cells are positioned at said module backlight below.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010285686.5A CN102402900B (en) | 2010-09-17 | 2010-09-17 | Be provided with the display of solar cell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010285686.5A CN102402900B (en) | 2010-09-17 | 2010-09-17 | Be provided with the display of solar cell |
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| Publication Number | Publication Date |
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| CN102402900A true CN102402900A (en) | 2012-04-04 |
| CN102402900B CN102402900B (en) | 2015-11-25 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201010285686.5A Expired - Fee Related CN102402900B (en) | 2010-09-17 | 2010-09-17 | Be provided with the display of solar cell |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104079692A (en) * | 2014-06-18 | 2014-10-01 | 京东方科技集团股份有限公司 | Display equipment secondary screen structure, two-sided display mobile phone and electronic paper screen manufacturing method |
| CN105303984A (en) * | 2015-11-12 | 2016-02-03 | 国电科技环保集团股份有限公司 | Display device integrated with solar cell and electronic device |
| 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 |
| CN106249502A (en) * | 2016-08-31 | 2016-12-21 | 北海华源电子有限公司 | Display device |
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| CN1653378A (en) * | 2002-05-14 | 2005-08-10 | 荣汉斯·乌伦股份公司 | Device comprising a solar cell arrangement and a liquid crystal display |
| CN101122689A (en) * | 2006-07-04 | 2008-02-13 | 索尼株式会社 | Electronic device |
| TW200929120A (en) * | 2007-12-24 | 2009-07-01 | Ignis Innovation Inc | Display system with a solar cell and device having the same |
| CN201984739U (en) * | 2010-09-17 | 2011-09-21 | 上海科斗电子科技有限公司 | Multifunctional display and application thereof |
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2010
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| CN1653378A (en) * | 2002-05-14 | 2005-08-10 | 荣汉斯·乌伦股份公司 | Device comprising a solar cell arrangement and a liquid crystal display |
| US20050225686A1 (en) * | 2002-05-14 | 2005-10-13 | Hanna Brummack | Device comprising a solar cell arrangement and a liquid crystal display |
| CN1550848A (en) * | 2003-05-15 | 2004-12-01 | 那纳须株式会社 | Reflective liquid crystal display device |
| CN101122689A (en) * | 2006-07-04 | 2008-02-13 | 索尼株式会社 | Electronic device |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN104079692A (en) * | 2014-06-18 | 2014-10-01 | 京东方科技集团股份有限公司 | Display equipment secondary screen structure, two-sided display mobile phone and electronic paper screen manufacturing method |
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| 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 |
| CN105303984A (en) * | 2015-11-12 | 2016-02-03 | 国电科技环保集团股份有限公司 | Display device integrated with solar cell and electronic device |
| CN106249502A (en) * | 2016-08-31 | 2016-12-21 | 北海华源电子有限公司 | Display device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102402900B (en) | 2015-11-25 |
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Application publication date: 20120404 Assignee: Shanghai Benxing Electronic Technology Co., Ltd. Assignor: SHANGHAI JURAN INTELLIGENT TECHNOLOGY CO., LTD. Contract record no.: 2015310000085 Denomination of invention: Display device with solar batteries License type: Exclusive License Record date: 20150728 |
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