CN203164930U - EPD (electronic paper display) screen touch display module for intelligent watch - Google Patents
EPD (electronic paper display) screen touch display module for intelligent watch Download PDFInfo
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- CN203164930U CN203164930U CN 201320085782 CN201320085782U CN203164930U CN 203164930 U CN203164930 U CN 203164930U CN 201320085782 CN201320085782 CN 201320085782 CN 201320085782 U CN201320085782 U CN 201320085782U CN 203164930 U CN203164930 U CN 203164930U
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Abstract
The utility model provides an EPD (electronic paper display) screen touch display module for an intelligent watch. The EPD screen touch display module comprises an OPS (oriented polystyrene films) plastic screen or OGS (one glass solution) toughened glass screen with a touch function, a UV (ultraviolet) resistant film, a front light guide plate, an FPL ( front plane laminate) and a TFT (thin film transistor) which are sequentially stacked, an LED (light-emitting diode) lamp and the front light guide plate are positioned on the same layer, the LED lamp is positioned at a corner of the front light guide plate and obliquely irradiates the front light guide plate from the corner of the front light guide plate, peripheries of the OPS plastic screen or OGS toughened glass screen with the touch function, the UV resistant film, the front light guide plate, the FPL, the TFT and the LED lamp are fixedly sealed by frame adhesives, one FPC (flexible printed circuit) board is connected with the OPS plastic screen or OGS toughened glass screen with the touch function, another FPC board is connected with the TFT, ends of the two FPC boards are connected with FPC adapters, and the two FPC boards are fixed with the frame adhesives through silica gel. The intelligent watch is thin and light and comfortable to wear, and has better display effects.
Description
Technical field
The utility model relates to the terminal intelligent apparatus field, relates in particular to a kind of EPD screen touch-control that is applied to intelligent watch and shows module.
Background technology
Blue-tooth intelligence wrist-watch BIW(Bluetooth Intelligent Watch) be a kind of being worn on the wrist, can replace mobile phone part simple functions, break away from people and receive calls, see the time in public, see weather forecast, see the electronic apparatus of the inconvenient situation of note.
The blue-tooth intelligence wrist-watch is because volume restrictions can't be arranged more button, so its display part employing touch screen technology, generally adopts the EPD screen.The EPD screen is a kind of display screen of reflection, is made up of AG film, electronic ink layer, glass substrate.Electronic-paper display screen utilizes electrophoretic display technology (EPD) principle to make, electrophoretic display technology (EPD) is that charged particle black, dichromatism in vain is packaged in the microcapsule structure, control the lifting moving of different electric charge black and white particles by extra electric field, to present the display effect of black and white monochrome.Under effect of electric field, two kinds of different particles of black and white are not stopped transport moving, and when the particle of white rose to upper surface, all ambient lightings were mapped to upper surface and are reflected fully, have so just formed white state, just the state of paper; Behind the exchange electrode, the particle of two kinds of colors can switch, so Bai Se particle just can to below gone, above the particle of black was arrived, light was all absorbed by the particle of black, the result just causes black, has also just formed white and black displays.In addition, the state that mixing also can be arranged at upper surface, two kinds of proportional mixing of different particles, can form black and white like this and the different colours of gray-level is arranged, because the EPD technology can present the white and black displays effect of high reflectance, high contrast, and memory effect is arranged simultaneously, after the extra electric field cancellation, the current demonstration that presents of instant playback is as the content as shown in same the printed paper.Owing to have a bistability, after the power electrical field cancellation, still on EPD, image kept some months or several years.
The EPD screen structure of existing blue-tooth intelligence wrist-watch is the collocation of touch pad and glass substrate, and touch pad and glass substrate branch come, and cause wrist-watch thickness thicker, and it is very uncomfortable to make the user wear.And existing EPD screen can't normally clearly show under the situation of visual environment insufficient light.
The utility model content
The purpose of this utility model is at the deficiencies in the prior art, provide a kind of EPD screen touch-control of intelligent watch to show module, adopt OPS plastics screen or the OGS tempered glass screen of band touch-control, effectively reduce wrist-watch thickness, make and wear lighter comfortablely, and the set-up mode of led light source makes it have better display effect.
The technical solution of the utility model is as follows:
A kind of EPD screen touch-control of intelligent watch shows module, comprises OPS plastics screen or OGS tempered glass screen, anti-UV film, preceding light guide plate, FPL and the TFT of the band touch-control that stacks gradually; The OPS plastics screen of band touch-control or OGS tempered glass screen are fitted by OCA glue and anti-UV film, the lower surface of anti-UV film and the upper surface OCA glue bond of preceding light guide plate, the underrun OCA glue seamless adhesion of preceding light guide plate is in the upper surface of FPL, and TFT pastes the bottom surface combination of hot melt adhesive layer and FPL by hot pressing; Also comprise the LED lamp, LED lamp and preceding light guide plate are positioned at same one deck; Pass through frame glue sealing and fixing around the OPS plastics screen of band touch-control or OGS tempered glass screen, anti-UV film, preceding light guide plate, FPL, TFT and the LED lamp; Also comprise two FPC wiring boards, one of them FPC wiring board is connected with OPS plastics screen or the OGS tempered glass screen of band touch-control, another FPC wiring board is connected with TFT, the end of described two FPC wiring boards all is connected with the FPC converting interface, and described two FPC wiring boards are all fixed by silica gel and frame glue.
Its further technical scheme is: the bight of light guide plate before described LED lamp is positioned at, the oblique pre-irradiation light guide plate in bight of light guide plate in the past.
Useful technique effect of the present utility model is:
One, touch-control of the present utility model partly adopts OPS plastics screen or the OGS tempered glass screen one of band touch-control, and thickness has tangible reduction than existing wrist-watch, adopts the thickness of intelligent watch of the present utility model about 7.5mm, does not have sense of heaviness when people are worn.
Two, light guide plate leaded light before the utility model adopts replenishes light source, improves illuminance, and vision protection solves EPD screen normal clear problem of seeing just under the situation of visual environment insufficient light.The LED lamp is placed on the angle of preceding light guide plate, preceding light guide plate has individual angle to allow LED light reflect into, luminous flux that can the directing LED pointolite more is evenly distributed in whole, utilizes utilize luminous flux and the control light of the bigger efficient of reflex mechanism to distribute, and realizes better display effect.
The additional advantage of the utility model provides in the embodiment description partly below, and part will become obviously from the following description, or recognize by practice of the present utility model.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the partial enlarged drawing of Fig. 1.
Fig. 3 is planimetric map of the present utility model.
Fig. 4 is intelligent watch EPD screen display effect figure.
Embodiment
Below in conjunction with accompanying drawing embodiment of the present utility model is described further.
Fig. 1, Fig. 2 show structure of the present utility model.As shown in Figure 1 and Figure 2, composition of the present utility model comprises: the OPS(Oriented Polystyrene Films of band touch-control, the oriented polystyrene film) plastics screen or OGS(One glass solution, integrated touch-control) tempered glass screen 1, anti-UV(Ultra Violet, ultraviolet ray) film 2, preceding light guide plate 3, the preposition rolled plate of FPL() 4, TFT(Thin Film Transistor, Thin Film Transistor (TFT)) 5, frame glue 6, LED lamp 7, FPC(flexible printed circuit, flexible printed circuit) wiring board 8 and FPC converting interface 9.
See Fig. 1 and Fig. 2, TFT5 pastes hot melt adhesive layer and FPL4 combination by hot pressing, preceding light guide plate 3 is by OCA(Optical Clear Adhesive, the optical clear tackifier) the glue seamless adhesion is in the film upper surface of FPL4, anti-UV film 2 and preceding light guide plate 3 OCA glue bond, the OPS plastics screen of band touch-control or OGS tempered glass screen 1 are fitted by OCA glue and anti-UV film 2.LED lamp 7 and preceding light guide plate 3 are at same one deck.Carrying out sealing and fixing by frame glue 6 around the OPS plastics screen of band touch-control or OGS tempered glass screen 1, anti-UV film 2, preceding light guide plate 3, FPL4, TFT5 and the LED lamp 7 handles.FPC wiring board 8 has two, and a FPC wiring board 8 is connected with OPS plastics screen or the OGS tempered glass screen 1 of band touch-control, and another FPC wiring board 8 is connected with TFT5; Two FPC wiring boards 8 are all fixing by silica gel and frame glue 6.The end of two FPC wiring boards 8 all is connected with FPC converting interface 9.
And for example shown in Figure 3, the bight of light guide plate 3, the oblique pre-irradiation light guide plate 3 in bight of light guide plate 3 in the past before LED lamp 7 is positioned at.
Display part of the present utility model utilizes the data transmission between Bluetooth of mobile phone module and the wrist-watch bluetooth module to upgrade its content.Can show plurality of kinds of contents such as phone, note, weather forecast, date, time, its display effect as shown in Figure 4.
Above-described only is preferred implementation of the present utility model, and the utility model is not limited to above embodiment.Be appreciated that other improvement and variation that those skilled in the art directly derive or associate under the prerequisite that does not break away from basic design of the present utility model, all should think to be included within the protection domain of the present utility model.
Claims (2)
1. the EPD of intelligent watch screen touch-control shows module, it is characterized in that: comprise that the OPS plastics screen of the band touch-control that stacks gradually or OGS tempered glass shield (1), anti-UV film (2), preceding light guide plate (3), FPL(4) and TFT(5); The OPS plastics screen of band touch-control or OGS tempered glass screen (1) are fitted by OCA glue and anti-UV film (2), the lower surface of anti-UV film (2) and the upper surface OCA glue bond of preceding light guide plate (3), before the underrun OCA glue seamless adhesion of light guide plate (3) in FPL(4) upper surface, TFT(5) paste hot melt adhesive layer and FPL(4 by hot pressing) the bottom surface combination; Also comprise LED lamp (7), LED lamp (7) is positioned at same one deck with preceding light guide plate (3); The band OPS plastics screen of touch-control or OGS tempered glass screen (1), anti-UV film (2), preceding light guide plate (3), FPL(4), TFT(5) and LED lamp (7) around pass through frame glue (6) sealing and fixing; Also comprise two FPC wiring boards (8), one of them FPC wiring board (8) is connected with OPS plastics screen or the OGS tempered glass screen (1) of band touch-control, another FPC wiring board (8) and TFT(5) be connected, the end of described two FPC wiring boards (8) all is connected with FPC converting interface (9), and described two FPC wiring boards (8) are all fixing by silica gel and frame glue (6).
2. the EPD screen touch-control according to the described intelligent watch of claim 1 shows module, and it is characterized in that: described LED lamp (7) is positioned at the bight of preceding light guide plate (3), in the past the oblique pre-irradiation light guide plate in bight (3) of light guide plate (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320085782 CN203164930U (en) | 2013-02-25 | 2013-02-25 | EPD (electronic paper display) screen touch display module for intelligent watch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320085782 CN203164930U (en) | 2013-02-25 | 2013-02-25 | EPD (electronic paper display) screen touch display module for intelligent watch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203164930U true CN203164930U (en) | 2013-08-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320085782 Expired - Lifetime CN203164930U (en) | 2013-02-25 | 2013-02-25 | EPD (electronic paper display) screen touch display module for intelligent watch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203164930U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105260045A (en) * | 2014-07-18 | 2016-01-20 | 联想(北京)有限公司 | Electronic equipment |
-
2013
- 2013-02-25 CN CN 201320085782 patent/CN203164930U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105260045A (en) * | 2014-07-18 | 2016-01-20 | 联想(北京)有限公司 | Electronic equipment |
| CN105260045B (en) * | 2014-07-18 | 2019-07-26 | 联想(北京)有限公司 | A kind of electronic equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP03 | Change of name, title or address |
Address after: 214028 J1 factory building, 3 block, exit processing zone, new Wu, Jiangsu, Wuxi Patentee after: WUXI VISION PEAK TECHNOLOGY Co.,Ltd. Address before: 214028, J1, block 3, export processing zone, Wuxi New District, Jiangsu Patentee before: WUXI VISION PEAK TECHNOLOGY Co.,Ltd. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20130828 |
|
| CX01 | Expiry of patent term |