CN101872099A - Touch control electrophoresis display device - Google Patents
Touch control electrophoresis display device Download PDFInfo
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- CN101872099A CN101872099A CN200910137222A CN200910137222A CN101872099A CN 101872099 A CN101872099 A CN 101872099A CN 200910137222 A CN200910137222 A CN 200910137222A CN 200910137222 A CN200910137222 A CN 200910137222A CN 101872099 A CN101872099 A CN 101872099A
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- touch control
- display device
- electrophoresis display
- panel
- header board
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Abstract
The invention relates to a touch control electrophoresis display device which comprises an electrophoresis display panel and a touch control panel, wherein the electrophoresis display panel comprises a base plate and a front plate which is configured on the base plate; the front plate is provided with an electrophoresis layer; and the touch control panel is configured on the front plate and is connected with the front plate. The touch control electrophoresis display device has the advantage of high brightness.
Description
Technical field
(electrophoretic display EPD), particularly relates to a kind of touch control electrophoresis display device to the present invention relates to a kind of electrophoretic display apparatus.
Background technology
Along with the progress of plane display technique adds that flat display apparatus has advantages such as in light weight, that volume is little, flat display apparatus is more and more universal.Common flat display apparatus has liquid crystal indicator (liquid crystal display, LCD), plasm display device (plasma displaypanel, PDP), organic LED display device (organic light emitting diodedisplay, OLED display) and electrophoretic display apparatus etc.Be compared to other flat display apparatus, electrophoretic display apparatus is not because possess light emitting source, so have more the advantage of power saving.Therefore, electrophoretic display apparatus is widely used in Electronic Paper (electronic paper) or other portable electronic devices (portable electronic apparatus) gradually.
In addition, in order to promote property convenient for control, more and more Duo portable electronic devices has touch control display device.Therefore, existing known techniques develops the touch control electrophoresis display device that to have contact panel (touch panel).
Fig. 1 is the synoptic diagram of existing known a kind of touch control electrophoresis display device.See also shown in Figure 1ly, existing known touch control electrophoresis display device 100 comprises a contact panel 110 and an electrophoretic display panel 200.Electrophoretic display panel 200 comprises a substrate 210, a header board (front planelaminate, FPL) 220 and one screening glass (protective sheet) 230.Header board 220 is disposed on the substrate 210, and screening glass 230 is disposed on the header board 220.In addition, header board 220 has an electrophoretic layer 222, and substrate 210 has in order to drive the one drive circuit layer 212 of electrophoretic layer 222.In addition, screening glass 230 be by following diaphragm 231, anti-aqueous vapor film (vapor-resistant film) 233, Electronic Paper diaphragm (electron paper film, EPF) 235, anti-dazzle film (anti-glarefilm) 237 forms with upper protective film 239.
Because touch control electrophoresis display device 100 does not have light emitting source, so the brightness of the transmittance of touch control electrophoresis display device 100 and touch control electrophoresis display device 100 is closely bound up.In existing known touch control electrophoresis display device 100, the contact panel 110 that is arranged on the screening glass 230 can provide the function of protecting electrophoretic display panel 200, and these functions may comprise the partial function or the repertoire of screening glass 230.In other words, existing known touch control electrophoresis display device 100 has unnecessary rete, so can reduce the transmittance of touch control electrophoresis display device 100, causes the brightness of existing known touch control electrophoresis display device 100 lower.
This shows that above-mentioned existing touch control electrophoresis display device obviously still has inconvenience and defective, and demands urgently further being improved in structure and use.In order to solve the problem of above-mentioned existence, relevant manufacturer there's no one who doesn't or isn't seeks solution painstakingly, but do not see always that for a long time suitable design finished by development, and common product does not have appropriate structure to address the above problem, this obviously is the problem that the anxious desire of relevant dealer solves.Therefore how to found a kind of touch control electrophoresis display device of new structure, real one of the current important research and development problem that belongs to, also becoming the current industry utmost point needs improved target.
Summary of the invention
The objective of the invention is to, overcome the defective that existing touch control electrophoresis display device exists, and a kind of touch control electrophoresis display device of new structure is provided,, technical matters to be solved is to make it have higher brightness, is very suitable for practicality.
The object of the invention to solve the technical problems realizes by the following technical solutions.According to a kind of touch control electrophoresis display device that the present invention proposes, comprising: an electrophoretic display panel comprises: a substrate; And a header board, being disposed on this substrate, this header board has an electrophoretic layer; And a contact panel, be disposed on this header board, and connect this header board.
The object of the invention to solve the technical problems also can be applied to the following technical measures to achieve further.
Aforesaid touch control electrophoresis display device, wherein said contact panel has a protective seam, and this protective seam is to be selected from the group that anti-dazzle film, anti-aqueous vapor film and diaphragm are formed.
Aforesaid touch control electrophoresis display device, wherein said substrate are rigid substrates or flexible base plate.
Aforesaid touch control electrophoresis display device, wherein said electrophoretic layer comprise little cup type electrophoretic layer or microcapsules formula electrophoretic layer.
Aforesaid touch control electrophoresis display device, wherein said contact panel comprises capacitance type touch-control panel, electric resistance touch-control panel or optical touch control panel.
The object of the invention to solve the technical problems also realizes by the following technical solutions.According to a kind of touch control electrophoresis display device that the present invention proposes, comprising: an electrophoretic display panel comprises: a substrate; One header board is disposed on this substrate, and this header board has an electrophoretic layer; And a screening glass, be disposed on this header board, and this screening glass is to be selected from the group that anti-aqueous vapor film and diaphragm are formed; And a contact panel, be disposed on this screening glass.
The object of the invention to solve the technical problems also can be applied to the following technical measures to achieve further.
Aforesaid touch control electrophoresis display device, wherein said contact panel has an anti-dazzle film.
Aforesaid touch control electrophoresis display device, wherein said substrate are rigid substrates or flexible base plate.
Aforesaid touch control electrophoresis display device, wherein said electrophoretic display panel comprise little cup type electrophoretic layer or microcapsules formula electrophoretic layer.
Aforesaid touch control electrophoresis display device, wherein said contact panel comprises capacitance type touch-control panel, electric resistance touch-control panel or optical touch control panel.
The present invention compared with prior art has tangible advantage and beneficial effect.By above technical scheme as can be known, major technique of the present invention thes contents are as follows:
For achieving the above object, the invention provides a kind of touch control electrophoresis display device, it comprises an electrophoretic display panel and a contact panel.Electrophoretic display panel comprises a substrate and a header board, and wherein header board is disposed on the substrate, and header board has an electrophoretic layer.Contact panel is disposed on the header board, and connects header board.
In one embodiment of this invention, above-mentioned contact panel has a protective seam, and this protective seam is to be selected from the group that anti-dazzle film, anti-aqueous vapor film and diaphragm are formed.
In one embodiment of this invention, above-mentioned substrate is rigid substrates (rigid substrate) or flexible base plate (flexible substrate).
In one embodiment of this invention, above-mentioned electrophoretic display panel comprises little cup type (microcup) electrophoretic layer or microcapsules formula (microcapsule) electrophoretic layer.
In one embodiment of this invention, above-mentioned contact panel comprises condenser type (capacitive) contact panel, resistance-type (resistant) contact panel or optical profile type (optical) contact panel.
In addition, for achieving the above object, the present invention also provides a kind of touch control electrophoresis display device, and it comprises an electrophoretic display panel and a contact panel.Electrophoretic display panel comprises a substrate, a header board and a screening glass.Header board is disposed on the substrate, and header board has an electrophoretic layer.Screening glass is disposed on the header board, and screening glass is to be selected from the group that anti-aqueous vapor film and diaphragm are formed.In addition, contact panel is disposed on the screening glass.
In one embodiment of this invention, above-mentioned contact panel has an anti-dazzle film.
In one embodiment of this invention, above-mentioned substrate is rigid substrates or flexible base plate.
In one embodiment of this invention, above-mentioned electrophoretic display panel comprises little cup type electrophoretic layer or microcapsules formula electrophoretic layer.
In one embodiment of this invention, above-mentioned contact panel comprises capacitance type touch-control panel, electric resistance touch-control panel or optical touch control panel.
By technique scheme; touch control electrophoresis display device of the present invention has following advantage and beneficial effect at least: in touch control electrophoresis display device of the present invention; because contact panel can provide the function of protection electrophoretic display panel; so the part rete of screening glass can omit, even the whole protecting sheet can omit.So, can increase the transmittance of touch control electrophoresis display device of the present invention, so that touch control electrophoresis display device of the present invention has higher brightness.
In sum, the invention relates to a kind of touch control electrophoresis display device, comprise an electrophoretic display panel and a contact panel.Electrophoretic display panel comprises a substrate and a header board, and wherein header board is disposed on the substrate, and header board has an electrophoretic layer.Contact panel is disposed on the header board, and connects header board.This touch control electrophoresis display device has the advantage of high brightness.The present invention has obvious improvement technically, and has tangible good effect, really is a new and innovative, progressive, practical new design.
Above-mentioned explanation only is the general introduction of technical solution of the present invention, for can clearer understanding technological means of the present invention, and can be implemented according to the content of instructions, and for above-mentioned and other purposes, feature and advantage of the present invention can be become apparent, below especially exemplified by preferred embodiment, and conjunction with figs., be described in detail as follows.
Description of drawings
Fig. 1 is the synoptic diagram of existing known a kind of touch control electrophoresis display device.
Fig. 2 is the synoptic diagram of a kind of touch control electrophoresis display device of the present invention's first preferred embodiment.
Fig. 3 is the synoptic diagram of a kind of touch control electrophoresis display device of the present invention's second preferred embodiment.
Fig. 4 is the synoptic diagram of a kind of touch control electrophoresis display device of the present invention's the 3rd preferred embodiment.
100,300,500: touch control electrophoresis display device 110,310,510: contact panel
200,400,400a, 600: electrophoretic display panel 210,410,610: substrate
212,412: drive circuit layer 220,420,420a, 620: header board
222,422,422a: electrophoretic layer 230,630: screening glass
231: following diaphragm 233: anti-aqueous vapor film
235: Electronic Paper diaphragm 237: anti-dazzle film
239: upper protective film 312,512: protective seam
424: 425: the first charged particles of microcapsules
427: the second charged particles
Embodiment
Reach technological means and the effect that predetermined goal of the invention is taked for further setting forth the present invention, below in conjunction with accompanying drawing and preferred embodiment, to its embodiment of touch control electrophoresis display device, structure, feature and the effect thereof that foundation the present invention proposes, describe in detail as after.
Relevant aforementioned and other technology contents, characteristics and effect of the present invention can be known to present in the detailed description of graphic preferred embodiment is consulted in following cooperation.By the explanation of embodiment, when can being to reach technological means that predetermined purpose takes and effect to obtain one more deeply and concrete understanding to the present invention, yet appended graphic only provide with reference to the usefulness of explanation, be not to be used for the present invention is limited.
Fig. 2 is the synoptic diagram of a kind of touch control electrophoresis display device of the present invention's first preferred embodiment.See also shown in Figure 2ly, the touch control electrophoresis display device 300 of preferred embodiment of the present invention comprises a contact panel 310 and an electrophoretic display panel 400.Electrophoretic display panel 400 comprises a substrate 410 and a header board 420, and wherein header board 420 is disposed on the substrate 410, and header board 420 has an electrophoretic layer 422.Contact panel 310 is disposed on the header board 420, and connects header board 420.
Above-mentioned substrate 410 can be rigid substrates or can be flexible substrate, and wherein rigid substrates can be glass substrate, and flexible base plate can be plastic substrate, but not as limit.Substrate 410 has one drive circuit layer 412, this drive circuit layer 412 can comprise a plurality of thin film transistor (TFT)s (thin filmtransistor, TFT) and a plurality of pixel electrode (pixel electrode).In addition, the electrophoretic layer 422 of header board 420 comprises a plurality of microcapsules 424, that is electrophoretic layer 422 is a microcapsules formula electrophoretic layer.A plurality of first charged particles 425 and a plurality of second charged particles 427 are arranged in each microcapsules 424, and wherein first charged particle 425 is different with the color of second charged particle 427, and electrically also different.That is to say that first charged particle 425 and second charged particle 427 be positively charged and negative electricity respectively.In addition, header board 420 comprises more that altogether with electrode layer (scheming not show), it is positioned at electrophoretic layer 422 tops.By the electric field change between common electrode layer and the drive circuit layer 412, can order about first charged particle 425 and second charged particle 427 moves, so that electrophoretic display panel 400 can demonstrate different pictures.Relevant for the driving method of electrophoretic display panel, the common knowledge in the technical field under it will not describe in detail at this.
Above-mentioned contact panel 310 can be the contact panel of capacitance type touch-control panel, electric resistance touch-control panel, optical touch control panel or other types.Contact panel 310 can be responded to user's control action, so that touch control electrophoresis display device 300 can demonstrate corresponding picture according to user's control action.In addition, contact panel 310 can have a protective seam 312, and this protective seam 312 is to be selected from the group that anti-dazzle film, anti-aqueous vapor film and diaphragm are formed.That is to say, protective seam 312 can by anti-dazzle film, anti-aqueous vapor film and diaphragm one of them is formed at least, and the quantity of anti-dazzle film, anti-aqueous vapor film or diaphragm also can be a plurality of.
Be compared to existing known techniques,, do not need the existing used screening glass of known techniques because present embodiment is that the function of protection electrophoretic display panel 400 directly is provided by the contact panel 310 that is connected in header board 420.So, can improve the transmittance of touch control electrophoresis display device 300, and then promote the brightness of control formula electrophoretic display apparatus 300.In addition, the sheet because the electrophoretic display apparatus 300 of present embodiment does not need protection is so can reduce production costs.
It should be noted that above-mentioned protective seam 312 is not the necessary member of contact panel 310.In addition, protective seam 312 can be arranged at any appropriate location in the contact panel 310, and each rete of protective seam 312 also can be scattered in the contact panel 310.In addition, though above-mentioned electrophoretic layer 422 is a microcapsules formula electrophoretic layer, it is also replaceable to be little cup type electrophoretic layer (shown in the electrophoretic layer 422a of the header board 420a of the electrophoretic display panel 400a of Fig. 3).
Fig. 4 is the synoptic diagram of a kind of touch control display apparatus of third embodiment of the invention.See also shown in Figure 4ly, the touch control electrophoresis display device 500 of preferred embodiment of the present invention comprises a contact panel 510 and an electrophoretic display panel 600.Electrophoretic display panel 600 comprises a substrate 610, a header board 620 and a screening glass 630.Header board 620 is disposed on the substrate 610.Screening glass 630 is disposed on the header board 620, and contact panel 510 is disposed on the screening glass 630.In addition, screening glass 630 is to be selected from the group that anti-aqueous vapor film and diaphragm are formed.That is to say, screening glass 630 can by anti-aqueous vapor film and diaphragm one of them is formed at least, and the quantity of anti-aqueous vapor film or diaphragm also can be a plurality of.
The substrate 610 of present embodiment and header board 620 are identical with substrate 410 and the header board 420 of Fig. 2, will no longer repeat at this.It should be noted that the also replaceable little cup type electrophoretic layer 422a shown in Figure 3 of being of electrophoretic layer of header board 620.In addition, contact panel 510 can be the contact panel of capacitance type touch-control panel, electric resistance touch-control panel, optical touch control panel or other types.Contact panel 510 can have an anti-dazzle film 512, and this anti-dazzle film 512 can be arranged at any appropriate location in the contact panel 510.In addition, contact panel 510 also can have the rete that other can provide defencive function, and the defencive function that these retes provided is different with the defencive function that rete provided of screening glass 630 in principle.
Be compared to existing known techniques, because the rete of the screening glass 630 of present embodiment is less, so can increase the transmittance of touch control electrophoresis display device 500.Therefore, the touch control electrophoresis display device 500 of present embodiment has higher brightness.
In sum, in the touch control electrophoresis display device of the present invention, because contact panel can provide the function of protection electrophoretic display panel, so the part rete of screening glass can omit, even the whole protecting sheet can omit.So, not only can reduce production costs, can also increase the transmittance of touch control electrophoresis display device of the present invention, so that touch control electrophoresis display device of the present invention has higher brightness.
The above, it only is preferred embodiment of the present invention, be not that the present invention is done any pro forma restriction, though the present invention discloses as above with preferred embodiment, yet be not in order to limit the present invention, any those skilled in the art, in not breaking away from the technical solution of the present invention scope, when the technology contents that can utilize above-mentioned announcement is made a little change or is modified to the equivalent embodiment of equivalent variations, in every case be the content that does not break away from technical solution of the present invention, according to technical spirit of the present invention to any simple modification that above embodiment did, equivalent variations and modification all still belong in the scope of technical solution of the present invention.
Claims (10)
1. touch control electrophoresis display device is characterized in that comprising:
One electrophoretic display panel comprises:
One substrate; And
One header board is disposed on this substrate, and this header board has an electrophoretic layer; And
One contact panel is disposed on this header board, and connects this header board.
2. touch control electrophoresis display device according to claim 1 it is characterized in that wherein said contact panel has a protective seam, and this protective seam is to be selected from the group that anti-dazzle film, anti-aqueous vapor film and diaphragm are formed.
3. touch control electrophoresis display device according to claim 1 is characterized in that wherein said substrate is rigid substrates or flexible base plate.
4. touch control electrophoresis display device according to claim 1 is characterized in that wherein said electrophoretic layer comprises little cup type electrophoretic layer or microcapsules formula electrophoretic layer.
5. touch control electrophoresis display device according to claim 1 is characterized in that wherein said contact panel comprises capacitance type touch-control panel, electric resistance touch-control panel or optical touch control panel.
6. touch control electrophoresis display device is characterized in that comprising:
One electrophoretic display panel comprises:
One substrate;
One header board is disposed on this substrate, and this header board has an electrophoretic layer; And
One screening glass is disposed on this header board, and this screening glass is to be selected from the group that anti-aqueous vapor film and diaphragm are formed; And
One contact panel is disposed on this screening glass.
7. touch control electrophoresis display device according to claim 6 is characterized in that wherein said contact panel has an anti-dazzle film.
8. touch control electrophoresis display device according to claim 6 is characterized in that wherein said substrate is rigid substrates or flexible base plate.
9. touch control electrophoresis display device according to claim 6 is characterized in that wherein said electrophoretic display panel comprises little cup type electrophoretic layer or microcapsules formula electrophoretic layer.
10. touch control electrophoresis display device according to claim 6 is characterized in that wherein said contact panel comprises capacitance type touch-control panel, electric resistance touch-control panel or optical touch control panel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910137222A CN101872099A (en) | 2009-04-24 | 2009-04-24 | Touch control electrophoresis display device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910137222A CN101872099A (en) | 2009-04-24 | 2009-04-24 | Touch control electrophoresis display device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101872099A true CN101872099A (en) | 2010-10-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200910137222A Pending CN101872099A (en) | 2009-04-24 | 2009-04-24 | Touch control electrophoresis display device |
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| CN (1) | CN101872099A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103135440A (en) * | 2013-02-25 | 2013-06-05 | 无锡威峰科技有限公司 | Bluetooth smart watch |
| CN105320380A (en) * | 2014-07-04 | 2016-02-10 | 株式会社日本显示器 | Display apparatus and method of driving the same |
| US9778500B2 (en) | 2009-10-28 | 2017-10-03 | E Ink Corporation | Electro-optic displays with touch sensors and/or tactile feedback |
| TWI602008B (en) * | 2010-10-28 | 2017-10-11 | 電子墨水股份有限公司 | Electro-optic displays with touch sensors |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1274996A (en) * | 1999-05-19 | 2000-11-29 | 官支株式会社 | Anti-dazzle touch plate |
| CN1446370A (en) * | 2000-08-07 | 2003-10-01 | 3M创新有限公司 | Portector for information display |
| CN101382718A (en) * | 2007-09-04 | 2009-03-11 | 比亚迪股份有限公司 | Electronic paper display with touching function |
-
2009
- 2009-04-24 CN CN200910137222A patent/CN101872099A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1274996A (en) * | 1999-05-19 | 2000-11-29 | 官支株式会社 | Anti-dazzle touch plate |
| CN1446370A (en) * | 2000-08-07 | 2003-10-01 | 3M创新有限公司 | Portector for information display |
| CN101382718A (en) * | 2007-09-04 | 2009-03-11 | 比亚迪股份有限公司 | Electronic paper display with touching function |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9778500B2 (en) | 2009-10-28 | 2017-10-03 | E Ink Corporation | Electro-optic displays with touch sensors and/or tactile feedback |
| TWI602008B (en) * | 2010-10-28 | 2017-10-11 | 電子墨水股份有限公司 | Electro-optic displays with touch sensors |
| CN103135440A (en) * | 2013-02-25 | 2013-06-05 | 无锡威峰科技有限公司 | Bluetooth smart watch |
| CN103135440B (en) * | 2013-02-25 | 2015-04-22 | 无锡威峰科技有限公司 | Bluetooth smart watch |
| CN105320380A (en) * | 2014-07-04 | 2016-02-10 | 株式会社日本显示器 | Display apparatus and method of driving the same |
| CN105320380B (en) * | 2014-07-04 | 2020-03-31 | 株式会社日本显示器 | Display device and driving method thereof |
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Application publication date: 20101027 |