CN103913866A - Liquid crystal display device - Google Patents
Liquid crystal display device Download PDFInfo
- Publication number
- CN103913866A CN103913866A CN201410116851.2A CN201410116851A CN103913866A CN 103913866 A CN103913866 A CN 103913866A CN 201410116851 A CN201410116851 A CN 201410116851A CN 103913866 A CN103913866 A CN 103913866A
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- China
- Prior art keywords
- liquid crystal
- frame
- carriage
- crystal indicator
- electric energy
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Abstract
The invention relates to the technical field of displaying, and discloses a liquid crystal display device. The liquid crystal display device comprises a frame and a battery module, wherein the frame comprises a plurality of borders which are connected with one another; at least one border is first borders capable of converting optical energy into electric energy; the borders encircle an accommodating cavity capable of accommodating a backlight module and a displaying screen; the battery module is connected with the first borders; and the first borders can charge the battery module. On the one hand, by using the liquid crystal display device, light emitted to the first borders can be converted into electric energy which charges the battery module, and consumption of the liquid crystal display device on the electric energy is reduced; and on the other hand, the first borders can be non-transparent or transparent owing to the positions of the first borders, and the range of materials capable of converting the optical energy into the electric energy can be unlimited selectively.
Description
Technical field
The present invention relates to display technique field, particularly a kind of liquid crystal indicator.
Background technology
Liquid crystal display (Liquid Crystal Display, be called for short LCD), compares with the display of traditional use cathode-ray tube (CRT) (Cathode Ray Tube is called for short CRT), and tool has the following advantages: fuselage is thin, saves space; Power saving, does not produce high temperature; Low radiation, good for health; The soft eye of not hindering of picture.
Backlight module is the vitals of liquid crystal display.Because liquid crystal itself can be not luminous, the function of backlight module is well-off brightness and the light being evenly distributed, and makes normally show image of liquid crystal display.The energy source of backlight module is in external power supply or battery.
Summary of the invention
The invention provides a kind of liquid crystal indicator, compared with prior art, on the one hand, the first frame is electric energy by light energy conversion, reduced the consumption of liquid crystal indicator to electric energy, on the other hand, it can be opaque for the determining positions of the first frame, also can be transparent, the range of choice of the material that is electric energy by light energy conversion be unrestricted.
For achieving the above object, the invention provides following technical scheme:
A kind of liquid crystal indicator, comprising:
Framework, it comprises multiple interconnective frames, described at least one, frame is first frame that can be electric energy by light energy conversion; Wherein, described multiple frame surrounds a container cavity that can hold backlight module and display screen;
Battery modules, it is connected with described the first frame, and described the first frame can be to described battery modules charging.
Preferably, described the first frame comprises carriage and is formed on inside carriage or the photoelectric conversion module in outside; Wherein, described photoelectric conversion module can be electric energy by light energy conversion, and described carriage inner side is the side of carriage towards described container cavity, and described carriage outside is the side that carriage deviates from described container cavity.
Preferably, described the first frame comprises carriage and is formed on inside carriage and the photoelectric conversion module in outside; Wherein, described photoelectric conversion module can be electric energy by light energy conversion, and described carriage inner side is the side of carriage towards described container cavity, and described carriage outside is the side that carriage deviates from described container cavity.
Preferably, described the first frame is the first frame that the material that can be electric energy by light energy conversion is made.
Preferably, described the first frame is the first frame that the flexible material that can be electric energy by light energy conversion is made.
Preferably, described photoelectric conversion module pastes on described carriage.
Preferably, described photoelectric conversion module is solar panel or semiconductor board.
Preferably, also comprise backlight module, it is contained in the container cavity that described multiple frame surrounds; Described backlight module comprises back light and light guide plate; Described back light is arranged on the side of described light guide plate;
Described back light is connected with described battery modules, and described battery modules can be used as the power supply of described back light.
Preferably, described framework also comprises base plate; Described multiple frame extends from the edge of base plate.
Preferably, described backlight module also comprises reflecting plate, diffuser plate and prismatic lens; Described reflecting plate, light guide plate, diffuser plate and prismatic lens are arranged in order from described base plate.
Liquid crystal indicator provided by the invention, the first frame that at least one frame is can be electric energy by light energy conversion and the first frame can be to described battery modules chargings, on the one hand, the light that is transmitted into the first frame can be converted into electric energy and battery modules is charged, reduce the consumption of liquid crystal indicator to electric energy; On the other hand, it can be opaque for the determining positions of the first frame, can be also transparent, and the scope of the material that can be electric energy by light energy conversion that can select is unrestricted.
Accompanying drawing explanation
Fig. 1 be first embodiment of the present invention liquid crystal indicator overlook enlarged diagram;
Fig. 2 is four interconnected schematic diagram of the first frame of liquid crystal indicator shown in Fig. 1;
The schematic diagram of the homojunction solar panel that Fig. 3 adopts for liquid crystal indicator shown in Fig. 1;
The schematic diagram of the heterojunction solar battery plate that Fig. 4 adopts for liquid crystal indicator shown in Fig. 1;
Fig. 5 be second embodiment of the present invention liquid crystal indicator overlook enlarged diagram;
Fig. 6 be the 5th embodiment of the present invention liquid crystal indicator overlook enlarged diagram.
Main element description of reference numerals:
110 first frames, 111 carriages, 112 photoelectric conversion modules, 120 base plates, 130 container cavities,
200 battery modules,
310 back lights, 320 reflecting plates, 330 light guide plate, 340 diffuser plates, 350 prismatic lenses.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is clearly and completely described, obviously, described embodiment is only the present invention's part embodiment, rather than whole embodiment.Based on the embodiment in the present invention, those of ordinary skills, not making the every other embodiment obtaining under creative work prerequisite, belong to the scope of protection of the invention.
The liquid crystal indicator of first embodiment of the present invention, as depicted in figs. 1 and 2, comprising:
Framework, it comprises that base plate 120 and 110, four the first frames 110 of four interconnective the first frames extend from the edge of base plate 120; Wherein, four the first frames 110 surround a container cavity 130 that can hold backlight module and display screen; The first frame 110 comprises carriage 111 and pastes the photoelectric conversion module 112 in carriage inner side; Wherein, photoelectric conversion module 112 can be electric energy by light energy conversion, and carriage 111 inner sides are carriage 111 sides towards container cavity 130.
Battery modules 200, it is connected with photoelectric conversion module 112, and photoelectric conversion module can be charged to battery modules.As photoelectric conversion module is connected by lead-in wire with battery modules, photoelectric conversion module is the electric charge that electric energy produces by light energy conversion, through going between to battery modules, battery modules is charged.
Backlight module, it is contained in the container cavity 130 that four the first frames surround; Backlight module comprises back light 310, reflecting plate 320, light guide plate 330, diffuser plate 340 and prismatic lens 350; Back light 310 is arranged on the side of light guide plate 330; Reflecting plate 320, light guide plate 330, diffuser plate 340 and prismatic lens 350 are arranged in order from base plate 120.
Back light 310 is connected with battery modules 200, and battery modules 200 can be used as the power supply of back light.
The liquid crystal indicator of the present embodiment, paste the photoelectric conversion module in carriage inner side, the light that is dispersed into four the first frames that back light can be sent is converted into electric energy, and battery modules is charged, improve the service efficiency of back light, reduced the consumption of liquid crystal indicator to electric energy; Meanwhile, be arranged on the photoelectric conversion module of carriage inner side, it can be opaque for the determining positions of photoelectric conversion module, can be also transparent, and scope that can selection material is unrestricted.
It should be noted that, photoelectric conversion module pastes in carriage inner side, only for illustrating, this one that the connected mode of photoelectric conversion module and carriage inner side is not limited to limit in the present embodiment, fixes with carriage inner side as long as can realize photoelectric conversion module.
It should be noted that, the first frame that four frames of framework are all can be electric energy by light energy conversion, only for illustrating, the quantity of the first frame that to be not used in restriction can be electric energy by light energy conversion.According to the globality needs of liquid crystal indicator, it it can be one, the first frame that two or three can be electric energy by light energy conversion.Equally, to be also not limited to be four to the frame of framework.
Further, photoelectric conversion module can be solar panel or semiconductor board.Solar panel can be inorganic semiconductor solar panel, organic solar batteries plate, inorganic-organic hybridization solar panel; The light wave scope of the light sending according to different back lights, can select multiple solar panel to improve the absorption of luminous energy.As selected homojunction solar panel or the heterojunction solar battery plate in organic solar batteries plate.The structure of homojunction solar panel as shown in Figure 3, comprises the substrate of glass setting gradually, anode, organic layer and negative electrode.As anode and the negative electrode of electrode, can be indium tin oxide (Indium Tin Oxide is called for short ITO) electrode, and metallic aluminium (Al), calcium (Ca), silver (Ag), magnesium (Mg) etc.; The material of organic layer is organic photovoltaic material, such as porphyrin, and phthalocyanine, conducting polymer etc.The structure of heterojunction solar battery plate as shown in Figure 4, comprises the substrate of glass setting gradually, and anode is given body, acceptor and negative electrode.
The liquid crystal indicator of second embodiment of the present invention, be with the difference of first embodiment: as shown in Figure 5, photoelectric conversion module 112 not only pastes in the inner side of carriage 111, and pastes in the outside of carriage 111, and carriage outside is the side that carriage deviates from container cavity.
Paste in the photoelectric conversion module in the outside of carriage 111 and be connected by via hole and lead-in wire with the photoelectric conversion module pasting in the inner side of carriage 111, pasting in the outside of carriage 111 and the photoelectric conversion module of inner side is the electric charge that electric energy produces by light energy conversion, through going between to battery modules, battery modules is charged.
The liquid crystal indicator of the present embodiment, pastes the photoelectric conversion module in carriage inner side and outside, and the light that is dispersed into four the first frames that not only back light can be sent is converted into electric energy, has improved the service efficiency of back light; And the light outside liquid crystal indicator can be converted into electric energy, improve the service efficiency of luminous energy.
The liquid crystal indicator of the 3rd embodiment of the present invention, is with the difference of first embodiment: photoelectric conversion module pastes the outside at carriage, and carriage outside is the side that carriage deviates from container cavity.Like this, the light outside liquid crystal indicator can be converted into electric energy, improve the service efficiency of luminous energy.
The liquid crystal indicator of the 4th embodiment of the present invention, is with the difference of first embodiment: the first frame that the material that the first frame is can be electric energy by light energy conversion is made.The first frame that the material that directly employing can be electric energy by light energy conversion is made, one side can improve the service efficiency of back light, can reduce on the other hand the width of the frame of liquid crystal indicator, adapts to the trend of the narrow frame development of liquid crystal indicator.
The liquid crystal indicator of the 5th embodiment of the present invention, is with the difference of first embodiment: as shown in Figure 6, and the first frame 110 that the flexible material that the first frame is can be electric energy by light energy conversion is made.For flexible liquid crystal device, the first frame that the flexible material that employing can be electric energy by light energy conversion is made on the one hand, can be accomplished frivolous small and exquisitely, durable, non-friable, forms flexible liquid crystal device; On the other hand, accomplish recycling of the energy, can improve the service efficiency of back light, reduce greatly the energy consumption of liquid crystal indicator, have a good application prospect.
Obviously, those skilled in the art can carry out various changes and modification and not depart from the spirit and scope of the present invention the embodiment of the present invention.Like this, if within of the present invention these are revised and modification belongs to the scope of the claims in the present invention and equivalent technologies thereof, the present invention is also intended to comprise these changes and modification interior.
Claims (10)
1. a liquid crystal indicator, is characterized in that, comprising:
Framework, it comprises multiple interconnective frames, described at least one, frame is first frame that can be electric energy by light energy conversion; Wherein, described multiple frame surrounds a container cavity that can hold backlight module and display screen;
Battery modules, it is connected with described the first frame, and described the first frame can be to described battery modules charging.
2. liquid crystal indicator according to claim 1, is characterized in that, described the first frame comprises carriage and is formed on the photoelectric conversion module in carriage inner side or outside; Wherein, described photoelectric conversion module can be electric energy by light energy conversion, and described carriage inner side is the side of carriage towards described container cavity, and described carriage outside is the side that carriage deviates from described container cavity.
3. liquid crystal indicator according to claim 1, is characterized in that, described the first frame comprises carriage and is formed on the photoelectric conversion module in carriage inner side and outside; Wherein, described photoelectric conversion module can be electric energy by light energy conversion, and described carriage inner side is the side of carriage towards described container cavity, and described carriage outside is the side that carriage deviates from described container cavity.
4. liquid crystal indicator according to claim 1, is characterized in that, the first frame that the material that described the first frame is can be electric energy by light energy conversion is made.
5. liquid crystal indicator according to claim 1, is characterized in that, the first frame that the flexible material that described the first frame is can be electric energy by light energy conversion is made.
6. according to arbitrary described liquid crystal indicator in claim 2 to 3, it is characterized in that, described photoelectric conversion module pastes on described carriage.
7. liquid crystal indicator according to claim 6, is characterized in that, described photoelectric conversion module is solar panel or semiconductor board.
8. according to arbitrary described liquid crystal indicator in claim 1 to 5, it is characterized in that, also comprise backlight module, it is contained in the container cavity that described multiple frame surrounds; Described backlight module comprises back light and light guide plate; Described back light is arranged on the side of described light guide plate;
Described back light is connected with described battery modules, and described battery modules can be used as the power supply of described back light.
9. liquid crystal indicator according to claim 8, is characterized in that, described framework also comprises base plate; Described multiple frame extends from the edge of base plate.
10. liquid crystal indicator according to claim 9, is characterized in that, described backlight module also comprises reflecting plate, diffuser plate and prismatic lens; Described reflecting plate, light guide plate, diffuser plate and prismatic lens are arranged in order from described base plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410116851.2A CN103913866B (en) | 2014-03-26 | 2014-03-26 | Liquid crystal indicator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410116851.2A CN103913866B (en) | 2014-03-26 | 2014-03-26 | Liquid crystal indicator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103913866A true CN103913866A (en) | 2014-07-09 |
| CN103913866B CN103913866B (en) | 2016-03-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410116851.2A Active CN103913866B (en) | 2014-03-26 | 2014-03-26 | Liquid crystal indicator |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104375300A (en) * | 2014-11-24 | 2015-02-25 | 联想(北京)有限公司 | Electronic device |
| CN107508368A (en) * | 2017-08-31 | 2017-12-22 | 努比亚技术有限公司 | A kind of TRT and the mobile terminal with the TRT |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05333331A (en) * | 1992-06-01 | 1993-12-17 | Seiko Epson Corp | Liquid crystal display device |
| CN101900898A (en) * | 2010-07-08 | 2010-12-01 | 友达光电股份有限公司 | Photocell integrated liquid crystal display and photocell integrated flat panel display |
| CN101922669A (en) * | 2009-06-15 | 2010-12-22 | 友达光电股份有限公司 | Backlight module |
| CN103216780A (en) * | 2012-01-19 | 2013-07-24 | 冠捷投资有限公司 | Backlight module and display equipment |
-
2014
- 2014-03-26 CN CN201410116851.2A patent/CN103913866B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05333331A (en) * | 1992-06-01 | 1993-12-17 | Seiko Epson Corp | Liquid crystal display device |
| CN101922669A (en) * | 2009-06-15 | 2010-12-22 | 友达光电股份有限公司 | Backlight module |
| CN101900898A (en) * | 2010-07-08 | 2010-12-01 | 友达光电股份有限公司 | Photocell integrated liquid crystal display and photocell integrated flat panel display |
| CN103216780A (en) * | 2012-01-19 | 2013-07-24 | 冠捷投资有限公司 | Backlight module and display equipment |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104375300A (en) * | 2014-11-24 | 2015-02-25 | 联想(北京)有限公司 | Electronic device |
| CN107508368A (en) * | 2017-08-31 | 2017-12-22 | 努比亚技术有限公司 | A kind of TRT and the mobile terminal with the TRT |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103913866B (en) | 2016-03-09 |
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