CN2715438Y - Portable electronic device with illuminating function - Google Patents
Portable electronic device with illuminating function Download PDFInfo
- Publication number
- CN2715438Y CN2715438Y CN 200420071679 CN200420071679U CN2715438Y CN 2715438 Y CN2715438 Y CN 2715438Y CN 200420071679 CN200420071679 CN 200420071679 CN 200420071679 U CN200420071679 U CN 200420071679U CN 2715438 Y CN2715438 Y CN 2715438Y
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- CN
- China
- Prior art keywords
- illuminating lamp
- illumination functions
- portable electron
- electron device
- light
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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Abstract
The utility model relates to a portable electronic device with illuminating function, comprising a body, a cover body and a hinge. The body comprising a casing, a battery and a lighting lamp is rotatablely connected with the cover body via the hinge; the cover body comprises a display apparatus comprising an LCD panel and a light conducting plate. The lighting lamp is arranged on one end of the body, while the one end is connected with the hinge; a light inlet is arranged on one end of the cover body, while the one end is connected with the hinge. When the cover body is open, the lighting lamp is involuted with the light inlet, and the light generated by the lighting lamp can enter into the light conducting plate to provide backlight luminaire for the display of the LCD panel.
Description
[technical field]
The utility model is the portable electron device that has illumination functions about a kind of, and the LCD display that this illuminating lamp can be on this device provides back light.
[background technology]
Development along with the radio communication and the information processing technology, mobile phone, PDA (PersonalDigital Assistant, the personal digital assistant) etc. portable electron device competitively emerges in large numbers, and makes the consumer can enjoy all facilities that high-tech brings whenever and wherever possible to the full.
One illuminating lamp is set on common mobile phone, because of easy to carry can solve well in the dark temporary lighting, occur having a power failure and fortuitous events such as street lamp damage under accurately find practical problem such as keyhole when opening door and car door.
On August 6th, 2003, the Chinese patent of bulletin disclosed a kind of mobile phone with illumination functions No. 02276975.7, this mobile phone comprises digital processing element, LCD, power supply, keyboard, antenna and the casing of mobile phone commonly used, the switch that also includes lighting circuit, is arranged on the illuminating lamp on the lighting circuit and is used to control the illuminating lamp opened/closed, illuminating lamp is embedded on the casing, telephone power double as mains lighting supply.Illuminating lamp in this mobile phone only can provide illuminating effect, and the LCD backlight light source of mobile phone need provide light source in addition, thereby causes design iterations, is unfavorable for that the function of mobile phone is integrated and the cost reduction.
In view of this, provide a kind of and illumination functions and the mobile phone that provides the function of back light to be integrated in one for LCD can be necessity in fact.
[utility model content]
The utility model provides a kind of portable electron device with illumination functions in order to overcome the deficiencies in the prior art, this portable electron device can and be integrated in one for the LCD on this device provides the function of back light with illumination functions.
The technical solution of the utility model is: the portable electron device with illumination functions of the present utility model comprises body, lid and hinge, body is connected by hinge is rotatable with lid, this body comprises housing, battery and illuminating lamp, lid comprises display, display comprises LCD panel and light guide plate, this illuminating lamp is arranged on the body and a hinged end, be provided with a light inlet with a hinged end on the lid, when lid opens, illuminating lamp and light inlet are involutory, the light that illuminating lamp sends can incide the light guide plate from light inlet, provides back light for the LCD panel shows.
The beneficial effects of the utility model are: the portable electron device with illumination functions of the present utility model utilizes the illuminating lamp on the body to match with light inlet on the lid, thereby the illuminating lamp of realization illumination functions can reduce the manufacturing cost with illumination functions portable electron device for the LCD display of this device provides back light.
[description of drawings]
Fig. 1 is the stereogram that the utlity model has the portable electron device closure state of illumination functions.
Fig. 2 is the stereogram that the utlity model has the portable electron device open configuration of illumination functions.
Fig. 3 is along the cutaway view of III direction among Fig. 2.
[embodiment]
Portable electron device with illumination functions of the present utility model can be mobile phone, PDA etc., and present embodiment is that example describes with the mobile phone.
See also Fig. 1, mobile phone of the present utility model comprises body 1, lid 2 and hinge 3, and body 1 and lid 2 are by hinge 3 rotatable linking together, thereby lid 2 can be with respect to body 1 opening and closing.
Please in conjunction with consulting Fig. 2 and Fig. 3, body 1 comprises button 7, housing 11, battery 12, illuminating lamp 8 and luminous lamp switch 10, and be provided with lighting circuit (figure does not show) in the housing 11, be used to illuminating lamp 8, switch 10 to provide and be electrically connected, and realize correlation function with battery 12.This illuminating lamp 8 is a sleeve configuration, or is arranged and be sleeve configuration by a plurality of point-source of lights, and it is arranged at the link of body 1 and hinge 3, and is positioned at the below of hinge 3, in the draw-in groove (not label) that this illuminating lamp 8 embeds on housings 11.Illuminating lamp 8 can be light-emitting diode (LED, Light Emitting Diode) or cold cathode fluorescent lamp (CCFL, Cold CathodeFluorescent Lamp).The double power supply of making illuminating lamp 8 when battery 12 provides power supply for mobile phone.Luminous lamp switch 10 is located at a side of body 1, is used to control the Push And Release of illuminating lamp 8.
Lid 2 comprises LCD (Liquid Crystal Display) display 4 and housing 13, this LCD display 4 is located on the housing 13, LCD display 4 comprises LCD panel 5 and light guide plate 6, and wherein this light guide plate 6 is positioned at LCD panel 5 belows, LCD panel 5 appear with lid 2 surfaces on.The link of lid 2 and hinge 3 be provided with one with illuminating lamp 8 corresponding sleeve configuration light inlets 9, these sleeve configuration light inlet 9 places are provided with transparency protected device, as lens, glass etc., so that light guide plate 6 is protected.
When mobile phone was in closure state, illuminating lamp 8 was revealed in mobile phone one end, can be used as flashlight and used, and made things convenient for user's temporary lighting in the dark.When this mobile phone is in open configuration, lid 2 is in the same plane with body 1, illuminating lamp 8 is involutory with light inlet 9, open luminous lamp switch 10, the light that illuminating lamp 8 is sent incides in the light guide plate 6, thereby this illuminating lamp 8 can be used as the light source of light guide plate 6, and the leaded light by light guide plate 6 act as LCD panel 5 display message provides back light.
Be appreciated that lighting switch 10 can be used as a button and is located on the body 1, the user can be by controlling the Push And Release of illuminating lamp by the mode of button.In addition, illuminating lamp 8 also can be done respective change with the setting of light inlet 9, as long as when satisfying mobile phone and being in opening, its two can be involutory and be reached for LCD display and provide the purpose of back light to get final product.
Claims (7)
1. portable electron device with illumination functions, comprise body, lid and hinge, body is connected by hinge is rotatable with lid, this body comprises housing, battery and illuminating lamp, and lid comprises display, and display comprises LCD panel and light guide plate, it is characterized in that: this illuminating lamp is arranged on the body and a hinged end, be provided with a light inlet with a hinged end on the lid, when lid opened, illuminating lamp and light inlet were involutory.
2. the portable electron device with illumination functions as claimed in claim 1 is characterized in that: this light inlet place is provided with protective device.
3. the portable electron device with illumination functions as claimed in claim 1 is characterized in that: this illuminating lamp is a light-emitting diode.
4. the portable electron device with illumination functions as claimed in claim 1 is characterized in that: this illuminating lamp is a cold cathode fluorescent lamp.
5. the portable electron device with illumination functions as claimed in claim 1 is characterized in that: a luminous lamp switch is arranged at body one side.
6. the portable electron device with illumination functions as claimed in claim 1 is characterized in that: a luminous lamp switch is arranged on the body as a button.
7. the portable electron device with illumination functions as claimed in claim 1 is characterized in that: this illuminating lamp is a sleeve configuration, and corresponding light inlet also is a sleeve configuration.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420071679 CN2715438Y (en) | 2004-07-14 | 2004-07-14 | Portable electronic device with illuminating function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420071679 CN2715438Y (en) | 2004-07-14 | 2004-07-14 | Portable electronic device with illuminating function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2715438Y true CN2715438Y (en) | 2005-08-03 |
Family
ID=34873993
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420071679 Expired - Lifetime CN2715438Y (en) | 2004-07-14 | 2004-07-14 | Portable electronic device with illuminating function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2715438Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1941804B (en) * | 2005-09-30 | 2011-06-08 | 鸿富锦精密工业（深圳）有限公司 | Portable electronic device with illuminating function |
| WO2019223590A1 (en) * | 2018-05-24 | 2019-11-28 | 京东方科技集团股份有限公司 | Display panel and control method therefor, and display device |
-
2004
- 2004-07-14 CN CN 200420071679 patent/CN2715438Y/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1941804B (en) * | 2005-09-30 | 2011-06-08 | 鸿富锦精密工业（深圳）有限公司 | Portable electronic device with illuminating function |
| WO2019223590A1 (en) * | 2018-05-24 | 2019-11-28 | 京东方科技集团股份有限公司 | Display panel and control method therefor, and display device |
| US11126032B2 (en) | 2018-05-24 | 2021-09-21 | Chongqing Boe Optoelectronics Technology Co., Ltd. | Display panel, control method thereof and display device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20140714 Granted publication date: 20050803 |