CN101900898A - Photocell integrated liquid crystal display and photocell integrated flat panel display - Google Patents
Photocell integrated liquid crystal display and photocell integrated flat panel display Download PDFInfo
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- CN101900898A CN101900898A CN 201010228382 CN201010228382A CN101900898A CN 101900898 A CN101900898 A CN 101900898A CN 201010228382 CN201010228382 CN 201010228382 CN 201010228382 A CN201010228382 A CN 201010228382A CN 101900898 A CN101900898 A CN 101900898A
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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
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- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
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Abstract
The invention discloses a photocell integrated liquid crystal display and a photocell integrated flat panel display. The photocell integrated liquid crystal display at least comprises a first substrate, a second substrate, a display material layer, a first photocell structure, an external connection conductive layer and a conductive structure, wherein the display material layer is sealed between the first and second substrates which are arranged in parallel; the first photocell structure is arranged on the first substrate; the external connection conductive layer is arranged on the second substrate and relative to a peripheral area and the outer side of the first substrate for connecting an external circuit; and the conductive structure is clamped in the peripheral area between the two substrates and electrically connected with the first photocell structure and the external connection conductive layer.
Description
Technical field
The present invention relates to a kind of electrooptical device, and relate in particular to a kind of photocell integrated liquid crystal display and photocell integrated flat panel display.
Background technology
Along with the progress of display technology, the display of slimming is the substitute is in thick and heavy in the past and conventional cathode ray tube display power consumption the market of fading out gradually.Because advantages such as that the slimming display has is in light weight, volume is little, low radiation and low-power consumption, become people's first selecting when choosing display.In addition, along with the agitation of green energy resource in recent years, the power consumption for display on the market has more harsh requirement.Therefore, how can produce more power saving, the display of environmental protection more, be one of important directions of industry research and development.
In order to reduce the power consumption of display, industry develops and the photronic display of integration at present, photocell structure is incorporated in the assembly of display.It utilizes the opto-electronic conversion of carrying out backlight of environment light source and display, and will change in the circuit of the electric energy importing display that produces, so as to reducing the demand of display for external power source.
Photocell structure with the display panel that is incorporated into LCD is an example, must derive the outer problem of display panel in the face of the electric energy that photocell structure is produced to how.A kind of common settling mode is that the photocell structure that will be integrated in display panel is connected in an extra lead that is provided with at present, by lead electric power is derived display panel, and is connected to outside integrated circuit component.This lead not only increases processing step, improves manufacturing cost for additionally setting up in the display panel outside, and the easier lead of pullling in assembling process causes electrically connecting the bad problem of quality.
Summary of the invention
Technical matters to be solved by this invention is to provide a kind of photocell integrated liquid crystal display and photocell integrated flat panel display, in order to solve extra Extension Wire, cause cost increase, processing step to increase and the bad problem of electric connection quality in the display panel outside.
An aspect of of the present present invention proposes a kind of photocell integrated liquid crystal display, comprises one first substrate, one second substrate, a liquid crystal layer, one first photocell structure, even an outer conducting layer and a conductive structure.Second substrate is parallel to the first substrate setting, and second substrate has one second inside surface, one first inside surface of relative first substrate.Liquid crystal layer is sealed between the two substrates.First photocell structure is arranged on first substrate, and is arranged in the netted lightproof area and neighboring area of first substrate.Connect outer conducting layer and be arranged on second substrate, and corresponding to the arranged outside of the neighboring area and first substrate, in order to connect an external circuit.Conductive structure is located between the two substrates, and is arranged in the neighboring area.Conductive structure is electrically connected at first photocell structure and connects outer conducting layer.
According to one embodiment of the invention, first photocell structure comprises one first electrode layer, a photoelectric conversion layer and a second electrode lay, and wherein photoelectric conversion layer is arranged between first electrode layer and the second electrode lay.
According to one embodiment of the invention, connect outer conducting layer and comprise one first connection gasket and one second connection gasket, corresponding to the neighboring area setting of first substrate.
According to one embodiment of the invention, conductive structure comprises one first minor structure and one second minor structure.First minor structure is electrically connected at first electrode layer and first connection gasket, and second minor structure is electrically connected at the second electrode lay and second connection gasket.
According to one embodiment of the invention, photocell integrated liquid crystal display more comprises one first and connects electricity layer and one second and connect the electricity layer.Two connect the electricity layer is arranged on first inside surface of first substrate, and corresponding neighboring area is provided with.First connects the electricity layer is electrically connected at first electrode layer and first minor structure, and second connects the electricity layer is electrically connected at the second electrode lay and second minor structure.
According to one embodiment of the invention, photocell integrated liquid crystal display more comprises the community electrode layer, is arranged on first substrate.First connects electricity layer and second connects the electricity layer and forms simultaneously with common electrode layer.
According to one embodiment of the invention, photocell integrated liquid crystal display more comprises a pixel electrode layer, is arranged on second substrate.First connection gasket and second connection gasket and pixel electrode layer form simultaneously.
According to one embodiment of the invention, connect outer conducting layer and comprise a first metal layer, be arranged on second substrate, and corresponding to the viewing area arranged outside of first substrate.
According to one embodiment of the invention, photocell integrated liquid crystal display also comprises source electrode, is arranged on second substrate.The first metal layer and source/drain metal layer form simultaneously.
According to one embodiment of the invention, photocell integrated liquid crystal display also comprises one second photocell structure, be arranged on second substrate, and corresponding netted lightproof area and neighboring area setting.
According to one embodiment of the invention, photocell integrated liquid crystal display also comprises one second metal level, be arranged on second substrate, and corresponding to the viewing area arranged outside of first substrate.Second metal level is electrically connected at an electrode of second photocell structure.
According to one embodiment of the invention, photocell integrated liquid crystal display also comprises a gate metal layer, is arranged on second substrate.Second metal level and gate metal layer form simultaneously.
According to one embodiment of the invention, photocell integrated liquid crystal display also comprises a frame glue, is located between the two substrates and around liquid crystal layer.Conductive structure is embedded in the frame glue.
Of the present invention one other aspect proposes a kind of photocell integrated flat panel display, comprises one first substrate, one second substrate, a display material layer, one first photocell structure, even an outer conducting layer and a conductive structure.Second substrate is parallel to the first substrate setting, and second substrate has one second inside surface, one first inside surface of relative first substrate.Display material layer is sealed between the two substrates.First photocell structure is arranged on first substrate, and is arranged in the netted lightproof area and neighboring area of first substrate.Connect outer conducting layer and be arranged on second substrate, and corresponding to the arranged outside of the neighboring area and first substrate, in order to connect an external circuit.Conductive structure is located between the two substrates, and is arranged in the neighboring area.Conductive structure is electrically connected at first photocell structure and connects outer conducting layer.
According to one embodiment of the invention, display material layer is a liquid crystal layer, a luminous organic material layer, a layer of electrophoretic material or a plasma material layer.
Photocell integrated flat panel display and photocell integrated liquid crystal display according to the embodiment of the invention, utilize conductive structure that the position is electrically connected to the company outer conducting layer of position at second substrate at first photocell structure of first substrate, borrow it to save the lead that is arranged at first substrate and second substrate outside, have the advantage that can reduce manufacturing cost.
Describe the present invention below in conjunction with the drawings and specific embodiments, but not as a limitation of the invention.
Description of drawings
Fig. 1 illustrates the sectional view according to a kind of photocell integrated flat panel display of one embodiment of the invention;
Fig. 2 illustrates the synoptic diagram of the viewing area and the neighboring area of first substrate;
Fig. 3 illustrates the circuit connection diagram that first photocell structure is connected to external circuit;
Fig. 4 illustrates the sectional view according to a kind of photocell integrated flat panel display of another embodiment of the present invention.
Wherein, Reference numeral:
100: photocell integrated flat panel display 155: display material layer
110a: the viewing area connects the electricity layer at 161: the first
110b: the neighboring area connects the electricity layer at 162: the second
110c: show block 200: photocell integrated flat panel display
110d: 210: the first substrates of netted lightproof area
211: the first inside surfaces of 111: the first inside surfaces
116: common electrode layer 210a: the viewing area
120: the second substrate 210b: neighboring area
220: the second substrates of 121: the second inside surfaces
124: 221: the second inside surface of source/drain metal layer
126: pixel electrode layer 225: gate metal layer
230: the first photocell structures of 130: the first photocell structures
132: 244: the second metal levels of the second electrode lay
133: photoelectric conversion layer 250: conductive structure
140: connect outer conducting layer 255: display material layer
270: the second photocell structures of 141: the first connection gaskets
142: the second connection gasket B: chromatic filter layer
143: the first metal layer E: external circuit
150: conductive structure G: chromatic filter layer
151: the first minor structure R: chromatic filter layer
152: the second minor structure T: dot structure
Embodiment
According to the flat-panel screens of the embodiment of the invention, integrate at least one photocell structure, and utilize conductive structure and company's outer conducting layer that the electric energy that photocell structure produces is directed at external circuit.The omission of borrowing is connected in the lead in the display pannel outside, can simplify processing step, and reduces manufacturing cost.
Please refer to Fig. 1, it illustrates the sectional view according to a kind of photocell integrated flat panel display of one embodiment of the invention.Photocell integrated flat panel display 100 comprises one first substrate 110, one first photocell structure 130, one second substrate 120, company outer conducting layer 140, a display material layer 155 and a conductive structure 150 at least.First substrate 110 has one first inside surface, 111, the second substrates 120 and has one second inside surface 121.Second substrate 120 is parallel to first substrate 110 and is provided with, and first inside surface, 111 relative second inside surfaces 121.First photocell structure 130, company's outer conducting layer 140, display material layer 155 and conductive structure 150 are arranged between first substrate 110 and second substrate 120.
Furthermore, first substrate 110 has more a viewing area 110a and a neighboring area 110b.Please be simultaneously with reference to Fig. 1 and Fig. 2, Fig. 2 illustrates the synoptic diagram of the viewing area and the neighboring area of first substrate.Have a plurality of demonstration block 110c among the 110a of viewing area, and at a netted lightproof area 110d who shows between the block 110c.Viewing area 110a is corresponding to display material layer 155 configurations, and neighboring area 110b is around viewing area 110a.This a little demonstration among block 110c can be provided with chromatic filter layer, for example is corresponding to a plurality of chromatic filter layer R, G and B on first substrate 110, and the pattern of netted lightproof area 110d for example can be identical with the pattern of the black matrix" of first substrate 110.
In the present embodiment, first photocell structure 130 is arranged on first inside surface 111 of first substrate 110, and be arranged among netted lightproof area 110d and the neighboring area 110b, so first photocell structure, 130 central authorities are preferably reticulate texture, corresponding to netted lightproof area 110d.Connect outer conducting layer 140 and be arranged on second inside surface 121 of second substrate 120, and corresponding to the arranged outside of the neighboring area 110b and first substrate 110 of first substrate 110.Conductive structure 150 is located between first substrate 110 and second substrate 120, and is arranged among the 110b of neighboring area.Conductive structure 150 is electrically connected at first photocell structure 130 and connects outer conducting layer 140, and in order to connect an external circuit E, the electric energy first photocell structure 130 is carried out produced after the opto-electronic conversion is directed at external circuit E.
Connect outer conducting layer 140 and comprise one first connection gasket 141 and one second connection gasket 142, corresponding to the neighboring area 110b setting of first substrate 110.Conductive structure 150 comprises one first minor structure 151 and one second minor structure 152, first electrode layer, 131, the second minor structures 152 that first minor structure 151 is electrically connected at first connection gasket 141 and first photocell structure 130 are electrically connected at the second electrode lay 132 of second connection gasket 142 and first photocell structure 130.
In addition, the photocell integrated flat panel display 100 of present embodiment also comprises one first and connects electricity layer 161 and 1 second and connect electricity layer 162, be arranged on first inside surface 111 of first substrate 110, and corresponding neighboring area 110b is provided with.First connects electricity layer 161 first electrode layer 131, the second that is electrically connected at first minor structure 151 and first photocell structure 130 connects the second electrode lay 132 that electricity layer 162 is electrically connected at second minor structure 152 and first photocell structure 130.
Please be simultaneously with reference to Fig. 1 and Fig. 3, Fig. 3 illustrates the circuit connection diagram that first photocell structure is connected to external circuit.First photocell structure 130 is positioned on first substrate 110.First connects electricity layer 161 and second connects electricity layer 162 and is positioned at the neighboring area 110b in the viewing area 110a outside, and is electrically connected at two electrodes of first photocell structure 130 respectively.Second substrate 120 comprises a plurality of dot structure T, and correspondence is arranged in the 110a of viewing area.Dot structure T for example comprises elements such as thin film transistor (TFT), pixel electrode.First connects first connection gasket 141 that electricity layer 161 is connected to outer conducting layer 140, and is connected to external circuit E via connecting outer conducting layer 140.Second connects second connection gasket 142 that electricity layer 162 is connected to outer conducting layer 140, and is connected to external circuit E via connecting outer conducting layer 140.
In this way, first electrode layer 131 and the second electrode lay 132 of first photocell structure 130 are directed at second substrate 120 with electric energy by first substrate 110 respectively, and further export to external circuit E by second substrate 120.More at large, first electrode layer 131 connects electricity layer 161, first minor structure 151 and first connection gasket 141 via first, electric energy is directed at second substrate 120 from first substrate 110, and then is directed at external circuit E; The second electrode lay 132 connects electricity layer 162, second minor structure 152 and second connection gasket 142 via second, electric energy is directed at second substrate 120 from first substrate 110, and then is directed at external circuit E.
In the present embodiment, the electric energy that first photocell structure 130 of position on first substrate 110 produced is that the electrical path via photocell integrated flat panel display 100 inside is directed at second substrate 120, and is directed at external circuit E again by second substrate 120.That borrows can provide reliable conducting path, and omits the lead that is connected in the outside, and then simplifies processing step and reduce manufacturing cost.
Please continue with reference to Fig. 1, the photocell integrated flat panel display 100 of present embodiment also comprises community electrode layer 116, is arranged on first substrate 110.First connects electricity layer 161 and second connects electricity layer 162 and forms simultaneously with common electrode layer 116.For instance, practical application after forming first photocell structure 130 and chromatic filter layer R, G and B on first inside surface 111 at first substrate 110, forms a protective seam and is covered on the previous materials in display processes.Then, on protective seam, etch two contact holes, expose first electrode layer 131 and the second electrode lay 132 of first photocell structure 130 respectively.Deposit an indium tin oxide layer then on protective seam, and this indium tin oxide layer of patterning, connect electricity layer 161, second and connect electricity layer 162 and common electrode layer 116 to form described first.First connects electricity layer 161, second connects electricity layer 162 and common electrode layer 116 mutual electrical isolation.Wherein first connect electricity layer 161 and second connect electricity layer 162 respectively via two contact holes contact in first electrode layer 131 and the second electrode lay 132.In the present embodiment,, do not need to form extra material layer, can save cost because first connect electricity layer 161 and second and connect electricity layer 162 and forms simultaneously with common electrode layer 116, and the compatibility of lifting technology.
In addition, the photocell integrated flat panel display 100 of present embodiment also comprises a pixel electrode layer 126, is arranged on second substrate 120.First connection gasket 141 and second connection gasket 142 can form simultaneously with pixel electrode layer 126.Connect with aforementioned first that electricity layer 161, second connects electricity layer 162 and common electrode layer 116 is identical, first connection gasket 141, second connection gasket 142 and pixel electrode layer 126 are formed by deposition and patterning indium tin oxide layer.First connection gasket 141, second connection gasket 142 and pixel electrode layer 126 mutual electrical isolation.Because first connection gasket 141 and second connection gasket 142 form simultaneously with pixel electrode layer 126, do not need to form extra material layer, can save cost, and promote the compatibility of technology.
In the present embodiment, connect outer conducting layer 140 and can comprise a first metal layer 143, be arranged on second substrate 120, and corresponding to the viewing area 110a arranged outside of first substrate 110.The material of the first metal layer 143 can for example be metal or its combinations such as aluminium, copper, silver, gold, titanium, molybdenum, tungsten.The first metal layer 143 more is of value to the derivation that first photocell structure 130 produces electric energy in order to reduce the impedance that connects outer conducting layer 140.In alternate embodiment, outer conducting layer 140 also can directly be replaced with the first metal layer 143.In addition, metal level comprises two parts, wherein a part is contacted with first connection gasket 141, another part is contacted with second connection gasket 142, be connected to the impedance of external circuit E in order to reduce by first electrode layer 131 respectively via company's outer conducting layer 140, and reduce the second electrode lay 132 via connecting the impedance that outer conducting layer 140 is connected to external circuit E.
Photocell integrated flat panel display 100 also comprises source electrode 124, is arranged on second substrate 120, in order to be electrically connected at corresponding pixel electrode layer 126 and corresponding data line.In an embodiment, the first metal layer 143 that connects in the outer conducting layer 140 forms simultaneously with described source/drain metal layer 124, therefore, in the technology of photocell integrated flat panel display 100, does not need additionally to increase material layer, can not increase cost.
In addition on the one hand, conductive structure 150 is example (being illustrated as Fig. 1) with a conducting sphere in the present embodiment, yet the pattern of conductive structure 150 is not restricted to conducting sphere, other can electrically connect first and connect electricity layer 161 and first connection gasket 141, and electrically connect second conductive structure 150 that connects electricity layer 162 and second connection gasket 142, all can be applicable in the photocell integrated flat panel display 100.For instance, conductive structure 150 also can be conducting resinl, conductive pole, perhaps the combination in any of conducting resinl, conductive pole and conducting sphere.Wherein, conductive pole can use column elastic gap thing, covers with conductive layer to form again, and connects electricity layer 161 and second such as use first and connects 162 covering of electricity layer.And conducting sphere can use conductive gold spacer (Golden ball), also can be that conductive layer is covered in spherical elastic gap thing (flexible conductive ball).Moreover the photocell integrated flat panel display 100 of present embodiment also comprises a frame glue 157, be located between first substrate 110 and second substrate 120, and around display material layer 155.The conductive structure 150 of present embodiment can be arranged at the frame glue outside or inboard, or is embedded in the frame glue 157, to be coated with frame glue 157 and conductive structure 150 synchronously in technology, can not increase processing step.Utilization of the present invention is located in the conductive structure 150 between first substrate 110 and second substrate 120, the photocell structure 130 of position on first substrate 110 is electrically connected to company's outer conducting layer 140 of second substrate 120, and then is connected to external circuit E.Can save the action that lead is set in this way, have the advantage of simplifying processing step, and the problem that can avoid lead to take up room.
Aforementioned photocell integrated flat panel display 100 according to one embodiment of the invention is to be that example describes on first substrate 110 to integrate first photocell structure 130, yet technology of the present invention is not restricted to integrate single photocell structure.In another embodiment, photocell integrated flat panel display 200 more can further be integrated one second photocell structure 270, as shown in Figure 4.Fig. 4 illustrates the sectional view according to a kind of photocell integrated flat panel display of another embodiment of the present invention.In the photocell integrated flat panel display 200, first photocell structure 230 is arranged on first inside surface 211 of first substrate 210, and second photocell structure 270 is arranged on second inside surface 221 of second substrate 220.
In addition, photocell integrated flat panel display 200 can also comprise one second metal level 244, be arranged on second substrate 220, and corresponding to the viewing area 210a arranged outside of first substrate 210, second metal level 244 is electrically connected at one of them electrode of second photocell structure 270.Second metal level 244 promotes electrical energy transfer efficient in order to reduce the impedance that second photocell structure 270 is connected to the path of external circuit E.In alternate embodiment, second photocell structure 270 also can directly connect outer conducting layer 240, or directly connects the first metal layer.Moreover a gate metal layer 225 of photocell integrated flat panel display 200 is arranged on second substrate 220, and described second metal level 244 forms simultaneously with gate metal layer 225, need not increase additional technical steps.
Above-mentioned photocell integrated flat panel display and photocell integrated liquid crystal display according to the embodiment of the invention, utilization is located in the conductive structure between first substrate and second substrate, the photocell structure of position on first substrate is electrically connected to company's outer conducting layer of second substrate, and then is connected to external circuit.Can save the action that lead is set in this way, have the advantage of simplifying processing step, and the problem that can avoid lead to take up room.Moreover, using the conductive structure of position between first substrate and second substrate, can avoid pullling the problem that lead causes loose contact in the assembling process, have the excellent electrical property quality of connection.In addition, because conductive structure and company's outer conducting layer are integrated in original processing step of display and the material, has the high and advantage with low cost of processing compatibility.
Certainly; the present invention also can have other various embodiments; under the situation that does not deviate from spirit of the present invention and essence thereof; those of ordinary skill in the art can make various corresponding changes and distortion according to the present invention, but these corresponding changes and distortion all should belong to the protection domain of claim of the present invention.
Claims (19)
1. a photocell integrated liquid crystal display is characterized in that, comprises at least:
One first substrate has one first inside surface, and this first substrate has a viewing area and a neighboring area, and this viewing area has a plurality of demonstration blocks and the netted lightproof area between those demonstration blocks;
One second substrate is parallel to this first substrate setting, and this second substrate has one second inside surface, relatively this first inside surface;
One liquid crystal layer is sealed between this first substrate and this second substrate;
One first photocell structure is arranged on this first inside surface of this first substrate, and is arranged in this netted lightproof area and this neighboring area;
One connects outer conducting layer, be arranged on this second inside surface of this second substrate, and corresponding to this neighboring area of this first substrate and the arranged outside of this first substrate, in order to connect an external circuit; And
One conductive structure is located between this first substrate and this second substrate, and is arranged in this neighboring area, and this conductive structure is electrically connected at this first photocell structure and this connects outer conducting layer.
2. photocell integrated liquid crystal display according to claim 1, it is characterized in that, this first photocell structure comprises one first electrode layer, a photoelectric conversion layer and a second electrode lay, and wherein this photoelectric conversion layer is arranged between this first electrode layer and this second electrode lay.
3. photocell integrated liquid crystal display according to claim 2 is characterized in that, this photoelectric conversion layer comprises a sensitization silicic dielectric layer.
4. photocell integrated liquid crystal display according to claim 3, it is characterized in that the material of this sensitization silicic dielectric layer is to be selected from the group that a silicon rich silicon oxide, a silicon-rich silicon nitride, a Silicon-rich silicon oxynitride, a Silicon-rich silit, a Silicon-rich silicon oxide carbide, a hydrogenation silicon rich silicon oxide, a hydrogenation silicon-rich silicon nitride, a hydrogenation Silicon-rich silit and combination in any thereof are formed.
5. photocell integrated liquid crystal display according to claim 2 is characterized in that, this connects outer conducting layer and comprises one first connection gasket and one second connection gasket, corresponding to this neighboring area setting of this first substrate.
6. photocell integrated liquid crystal display according to claim 5, it is characterized in that, this conductive structure comprises one first minor structure and one second minor structure, this first minor structure is electrically connected at this first electrode layer and this first connection gasket, and this second minor structure is electrically connected at this second electrode lay and this second connection gasket.
7. photocell integrated liquid crystal display according to claim 6 is characterized in that, also comprises:
One first connects electricity layer and one second connects the electricity layer, be arranged on this first inside surface of this first substrate, and to being provided with the neighboring area, this first connects electricity layer and is electrically connected at this first electrode layer and this first minor structure, and this second connects electricity and layer be electrically connected at this second electrode lay and this second minor structure.
8. photocell integrated liquid crystal display according to claim 7 is characterized in that, also comprises the community electrode layer, is arranged on this first substrate, and this first connects electricity layer and this second and connect the electricity layer and form simultaneously with this common electrode layer.
9. photocell integrated liquid crystal display according to claim 5 is characterized in that, also comprises a pixel electrode layer, is arranged on this second substrate, and this first connection gasket and this second connection gasket and this pixel electrode layer form simultaneously.
10. photocell integrated liquid crystal display according to claim 1 is characterized in that, this conductive structure is a conducting resinl, a conductive pole, a conducting sphere or its combination in any.
11. photocell integrated liquid crystal display according to claim 1 is characterized in that, this connects outer conducting layer and comprises a first metal layer, be arranged on this second substrate, and corresponding to this viewing area arranged outside of this first substrate.
12. photocell integrated liquid crystal display according to claim 11 is characterized in that, also comprises source electrode, is arranged on this second substrate, this first metal layer and this source/drain metal layer form simultaneously.
13. photocell integrated liquid crystal display according to claim 1 is characterized in that, also comprises:
One second photocell structure is arranged on this second inside surface of this second substrate, and to should netted lightproof area and this neighboring area be provided with.
14. photocell integrated liquid crystal display according to claim 13 is characterized in that, also comprises:
One second metal level is arranged on this second substrate, and corresponding to this viewing area arranged outside of this first substrate, this second metal level is electrically connected at an electrode of this second photocell structure.
15. photocell integrated liquid crystal display according to claim 14 is characterized in that, also comprises a gate metal layer, is arranged on this second substrate, this second metal level and this gate metal layer form simultaneously.
16. photocell integrated liquid crystal display according to claim 1 is characterized in that, also comprises:
One frame glue is located between this first substrate and this second substrate and around this liquid crystal layer, this conductive structure is embedded in this frame glue.
17. a photocell integrated flat panel display is characterized in that, comprises at least:
One first substrate has one first inside surface, and this first substrate has a viewing area and a neighboring area, and this viewing area has a plurality of demonstration blocks and the netted lightproof area between those demonstration blocks;
One second substrate is parallel to this first substrate setting, and this second substrate has one second inside surface, relatively this first inside surface;
One display material layer is sealed between this first substrate and this second substrate;
One first photocell structure is arranged on this first inside surface of this first substrate, and is arranged in this netted lightproof area and this neighboring area;
One connects outer conducting layer, be arranged on this second inside surface of this second substrate, and corresponding to this neighboring area of this first substrate and the arranged outside of this first substrate, in order to connect an external circuit; And
One conductive structure is located between this first substrate and this second substrate, and is arranged in this neighboring area, and this conductive structure is electrically connected at this first photocell structure and this connects outer conducting layer.
18. photocell integrated flat panel display according to claim 17 is characterized in that, also comprises:
One second photocell structure is arranged on this second inside surface of this second substrate, and to should netted lightproof area and this neighboring area be provided with.
19. photocell integrated flat panel display according to claim 17 is characterized in that, this display material layer is a liquid crystal layer, a luminous organic material layer, a layer of electrophoretic material or a plasma material layer.
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| WO2014019251A1 (en) * | 2012-08-02 | 2014-02-06 | 深圳市华星光电技术有限公司 | Method for manufacturing liquid crystal display module with photovoltaic cell and liquid crystal display module manufactured thereby |
| US8724060B2 (en) | 2012-08-02 | 2014-05-13 | Shenzhen China Star Optoelectronics Technology Co., Ltd. | Method for manufacturing liquid crystal display module with photovoltaic cell and liquid crystal display module manufactured with same |
| CN103913866A (en) * | 2014-03-26 | 2014-07-09 | 京东方科技集团股份有限公司 | Liquid crystal display device |
| CN103955082A (en) * | 2014-03-07 | 2014-07-30 | 京东方科技集团股份有限公司 | Liquid crystal panel and manufacturing method thereof, and display device |
| US9472602B2 (en) | 2013-02-04 | 2016-10-18 | Xiaomi Inc. | Display systems and devices having array of photovoltaic material configured to absorb and convert light into electronic current |
| CN109411521A (en) * | 2018-10-31 | 2019-03-01 | 京东方科技集团股份有限公司 | Display base plate and preparation method thereof, display panel |
| CN112180642A (en) * | 2020-09-17 | 2021-01-05 | 深圳市华星光电半导体显示技术有限公司 | Display panel |
| CN113093419A (en) * | 2021-04-19 | 2021-07-09 | 天马微电子股份有限公司 | Display panel and display device |
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