CN102375280A - Electronic device with charging function and electronic book device - Google Patents
Electronic device with charging function and electronic book device Download PDFInfo
- Publication number
- CN102375280A CN102375280A CN2010102499745A CN201010249974A CN102375280A CN 102375280 A CN102375280 A CN 102375280A CN 2010102499745 A CN2010102499745 A CN 2010102499745A CN 201010249974 A CN201010249974 A CN 201010249974A CN 102375280 A CN102375280 A CN 102375280A
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- Prior art keywords
- light
- guide device
- display screen
- photoelectric cell
- electronic installation
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Abstract
The invention provides an electronic device with charging function. The electronic device comprises a shell body and a display screen, and further comprises a light guide element and a photocell, wherein the light guide element is located above the display screen; and partial incident light from external world is guided to enter to the photocell after penetrating through the light guide element when penetrating through the light guide element, and partial light enters to the display screen after penetrating the light guide element. The invention further provides an electronic book device. The electronic device provided by the invention is provided with a built-in photocell and the light guide element, wherein the light guide element guides the light to penetrate through the light guide element to enter to the photocell when the light penetrates through the light guide element, thus the appearance cannot be influenced because the photocell is externally arranged.
Description
Technical field
The present invention relates to a kind of electronic installation and electronic book device, relate in particular to a kind of electronic installation and electronic book device that utilizes sun power to charge with charge function.
Background technology
Along with the variation of the function of portable electron device, it is big that the power consumption of electronic installation also becomes thereupon.In order to save electric energy; The photoelectric cell that uses sun power capable of using to charge in the portable electron device that has is supplied power to it; In order better to gather solar energy, this photoelectric cell generally exposes to the housing of portable electron device, is unfavorable for the simplicity of portable electron device outward appearance like this.
Summary of the invention
The present invention provides a kind of display, and it comprises built-in photoelectric cell and light-guide device, and light-guide device is directed to light on the photoelectric cell when light passes this light-guide device.
A kind of electronic installation with charge function; Comprise housing and display screen; This electronic installation also comprises light-guide device and photoelectric cell, and this light-guide device is positioned at this display screen top, and the incident ray that comes from the outside is when passing this light-guide device; Part light is directed to and passes this light-guide device and be incident on this photoelectric cell, and part light passes this light-guide device and incides on this display screen.
A kind of electronic book device; Comprise housing, display screen and photoelectric cell; This electronic book device also comprises illumination component and light-guide device; This photoelectric cell is used for the power supply of this illumination component, this light-guide device be used for from the incident ray in the external world when passing this light-guide device at least part be directed to and pass this light-guide device and be incident to this photoelectric cell, and allow incident ray from this illumination component when passing this light-guide device, partly to be directed to pass this light-guide device to be incident on this display screen.
Electronic installation of the present invention has built-in photoelectric cell and light-guide device, and light-guide device is directed to light on the photoelectric cell when light passes this light-guide device, thereby can not influence outward appearance because photoelectric cell is external.
Description of drawings
Fig. 1 is the diagrammatic cross-section of the electronic installation in first embodiment of the present invention.
Fig. 2 is the diagrammatic cross-section of the electronic installation in second embodiment of the present invention.
The main element symbol description
| Electronic installation | 100、100a |
| Housing | 10 |
| The |
11 |
| |
12 |
| |
20 |
| |
30 |
| Light- |
40 |
| |
50 |
| |
60 |
Embodiment
With reference to figure 1, electronic installation 100 comprises housing 10 and display screen 20.Housing 10 comprises bottom 11 and is positioned at bottom 11 side walls 12.Display screen 20 is arranged in the space that 11 and two sidewalls in bottom 12 limit.This electronic installation 100 also comprises photoelectric cell 30 and light-guide device 40.This photoelectric cell 30 is stored after can converting sun power to electric energy, and is used to this electronic installation 1 power supply, and in this embodiment, this photoelectric cell 30 is arranged at the inboard of a sidewall 12.
This light-guide device 40 is arranged at this display screen 20 tops, and this light-guide device 40 is an optical thin film, and this optical thin film has microstructure, makes light inject these light-guide device 40 backs and carries out the beam split propagation with the angle of needs.In this embodiment; When light is injected from light-guide device 40 upper surfaces; The light angle that this light-guide device 40 is derived is for pointing to the direction of photoelectric cell 30; And the ray density of direct light battery 30 is bigger, and promptly when irradiate light arrived these light-guide device 40 upper surfaces, most of light was directed to photoelectric cell 30.Remaining fraction light then directly passes this light-guide device and shines on this display screen 20.In this embodiment, this light-guide device is processed by transparent material.
In this embodiment, this display screen 20 is a reflection display device, like electrophoretype Electronic Paper, cholesterol type LCD etc.The light that sees through this light-guide device can be used as the required light source of display screen 20 of this reflection-type.In this embodiment, this electronic installation 100 also comprises the diaphragm 50 between the two side 12 that is arranged on housing 10, is used to prevent on this light-guide device 40, produce cut etc.This diaphragm 50 is processed by transparent material.
With reference to figure 2; In another embodiment; Electronic installation 100a is an electronic book device, and its included display screen 20 is a reflection display device, and it has increased illumination component 60 on the basis of electronic installation 100; This illumination component 60 is arranged on the sidewall 12 of housing 10, and itself and photoelectric cell 30 are positioned at the same side and roughly arranged side by side.This illumination component 60 is by 30 power supplies of this photoelectric cell, and this illumination component 60 sends at least part light and passes this light-guide device 40 and shine display screen 20.So, when the surround lighting in the external world was more weak, this illumination component 60 capable of using made that as light source this reflection-type display screen 20 can operate as normal.In this embodiment, this illumination component is a light emitting diode.
In other embodiments, this display screen 20 can be the LCD of half reflection type display or backlight.When display screen 20 was the LCD of backlight, this electronic installation can not comprise this illumination component 60.
Claims (10)
1. electronic installation with charge function; Comprise housing and display screen; It is characterized in that: this electronic installation also comprises light-guide device and photoelectric cell, and this light-guide device is positioned at this display screen top, and the incident ray that comes from the outside is when passing this light-guide device; Part light is directed to and passes this light-guide device and incide on this photoelectric cell, and part light passes this light-guide device and incides on this display screen.
2. the electronic installation with charge function as claimed in claim 1; It is characterized in that: this light-guide device is an optical thin film; Processed by transparent material, this optical thin film has microstructure, light is injected carry out beam split with the angle of needs behind this light-guide device to propagate.
3. the electronic installation with charge function as claimed in claim 1 is characterized in that: this display screen is the reflection-type display screen.
4. the electronic installation with charge function as claimed in claim 1 is characterized in that: this electronic installation also comprises transparent diaphragm, and this diaphragm is arranged at this light-guide device top.
5. the electronic installation with charge function as claimed in claim 1 is characterized in that: this photoelectric cell is arranged at the inboard of this housing one sidewall.
6. electronic book device; Comprise housing, display screen and photoelectric cell; It is characterized in that: this electronic book device also comprises illumination component and light-guide device; This photoelectric cell is used for this illumination component power supply; This light-guide device is used for the incident ray from the external world partly is directed to when passing this light-guide device and passes this light-guide device and incide this photoelectric cell, and allows incident ray from this illumination component when passing this light-guide device, to be directed at least in part to pass this light-guide device to incide on this display screen.
7. electronic book device as claimed in claim 6 is characterized in that: this light-guide device is an optical thin film, is processed by transparent material, and this optical thin film has microstructure, propagates with the angle and the density of needs after making light beam inject this light-guide device.
8. electronic book device as claimed in claim 6 is characterized in that, this display screen is the reflection-type display screen.
9. electronic book device as claimed in claim 6 is characterized in that this electronic book device also comprises transparent diaphragm, and this diaphragm is arranged at this light-guide device top.
10. electronic book device as claimed in claim 6 is characterized in that: this illumination component and this photoelectric cell all are arranged at the inboard of this housing one sidewall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102499745A CN102375280A (en) | 2010-08-10 | 2010-08-10 | Electronic device with charging function and electronic book device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102499745A CN102375280A (en) | 2010-08-10 | 2010-08-10 | Electronic device with charging function and electronic book device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102375280A true CN102375280A (en) | 2012-03-14 |
Family
ID=45794106
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010102499745A Pending CN102375280A (en) | 2010-08-10 | 2010-08-10 | Electronic device with charging function and electronic book device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102375280A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102346329A (en) * | 2010-08-04 | 2012-02-08 | 鸿富锦精密工业（深圳）有限公司 | Electronic device with charging function and electronic book device |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1700123A (en) * | 2004-05-17 | 2005-11-23 | 卡西欧计算机株式会社 | Ornament device, display device and electronic apparatus |
| CN201063560Y (en) * | 2007-06-01 | 2008-05-21 | 北京恒基伟业投资发展有限公司 | Solar energy electronic book |
-
2010
- 2010-08-10 CN CN2010102499745A patent/CN102375280A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1700123A (en) * | 2004-05-17 | 2005-11-23 | 卡西欧计算机株式会社 | Ornament device, display device and electronic apparatus |
| CN201063560Y (en) * | 2007-06-01 | 2008-05-21 | 北京恒基伟业投资发展有限公司 | Solar energy electronic book |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102346329A (en) * | 2010-08-04 | 2012-02-08 | 鸿富锦精密工业（深圳）有限公司 | Electronic device with charging function and electronic book device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20120314 |