CN103425189A - Portable computer - Google Patents
Portable computer Download PDFInfo
- Publication number
- CN103425189A CN103425189A CN2012101579597A CN201210157959A CN103425189A CN 103425189 A CN103425189 A CN 103425189A CN 2012101579597 A CN2012101579597 A CN 2012101579597A CN 201210157959 A CN201210157959 A CN 201210157959A CN 103425189 A CN103425189 A CN 103425189A
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- Prior art keywords
- interface
- conversion module
- portable computer
- electrically connected
- display
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Abstract
The invention relates to a portable computer. The portable computer comprises a mainboard and a displayer, and further comprises a photoelectric connecting module, wherein the photoelectric connecting module comprises an electro-optic conversion module, a photoelectric conversion module and an optical fiber. The electro-optic conversion module comprises a first interface and a light emission end, the photoelectric conversion module comprises a second interface and a light receiving end, the first interface is electrically connected with the mainboard, the second interface is electrically connected with the displayer, the electro-optic conversion module is used for converting electric signals from the mainboard into optical signals and emitting the optical signals through the light emission end, the optical fiber transmits the optical signals to the light receiving end, and the photoelectric conversion module is used for converting the optical signals from the light receiving end into electric signals and transmitting the electric signals to the displayer.
Description
Technical field
The present invention relates to a kind of electronic installation, relate in particular to a kind of portable computer.
Background technology
Current portable computer, as notebook computer, is to be connected by flexible circuit board between the mainboard of panel computer etc. and display.Along with the large volume transport demand of Future Data, circuit board and circuit can increase number of lines and adapt to this demand, but the size of circuit board and circuit also can increase thereupon.This runs counter to the compact future development of consumption electronic products.
Summary of the invention
In view of foregoing, be necessary to propose a kind of portable computer that can overcome above-mentioned deficiency.
A kind of portable computer, it comprises motherboard and display, this portable computer also comprises the photoelectricity link block, this photoelectricity link block comprises electrooptic conversion module, photoelectric conversion module and optical fiber, this electrooptic conversion module comprises first interface and luminous end, this photoelectric conversion module comprises the second interface and receives the light end, this first interface is electrically connected to this motherboard, this second interface is electrically connected to this display, this electrooptic conversion module will be for will being converted to light signal and launching this light signal from this luminous end from the electric signal of this motherboard, this light signal of this Optical Fiber Transmission is received the light end to this, this photoelectric conversion module is converted to this electric signal and transfers to this display for this light signal that will receive the light end from this.
Compare prior art, this portable computer adopts the photoelectricity link block to replace traditional flexible circuit board between motherboard and display, in the situation that the data of the equal capacity of transmission, dwindled the size of connecting line, and significantly having improved the transfer rate of signal, transfer rate can be increased to 10Gbps by 3Gbps originally and even arrive 100Gbps.
The accompanying drawing explanation
The portable computer structural drawing that Fig. 1 is the embodiment of the present invention.
The main element symbol description
| |
100 |
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10 |
| The |
102 |
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20 |
| The |
202 |
| The |
30 |
| |
301 |
| |
303 |
| The |
305 |
| Receive the light end | 307 |
| The |
309 |
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310 |
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312 |
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31 |
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33 |
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35 |
| Photodiode | 350 |
| Second drives chip | 352 |
Following embodiment further illustrates the present invention in connection with above-mentioned accompanying drawing.
Embodiment
Refer to Fig. 1, a kind of portable computer 100 that the embodiment of the present invention provides, it comprises motherboard 10, display 20 and photoelectricity link block 30.
This motherboard 10 is provided with the first connector 102.This display 20 is provided with the second connector 202.
This photoelectricity link block 30 comprises electrooptic conversion module 31, photoelectric conversion module 35 and optical fiber 33, this electrooptic conversion module 31 comprises first interface 301 and luminous end 303, this photoelectric conversion module 35 comprises the second interface 305 and receipts light end 307, and this first interface 301 is provided with metal connecting pin 309 with this second interface 305.This first interface 301 is electrically connected to this motherboard 10, and particularly, this first interface 301 is plugged on the first connector 102 with transmission of electric signals.This second interface 305 is electrically connected to this display 20, and particularly, this second interface 305 is plugged on the second connector 202 with transmission of electric signals.
This electrooptic conversion module 31 comprises laser diode 310 and the first driving chip 312 be electrically connected to this laser diode 310, and this first driving chip 312 is electrically connected to this motherboard 10 by this first interface 301.This laser diode 310 is aimed at luminous end 303 by luminous end 303, light signal is launched.This electrooptic conversion module 31 will be for being converted to from the electric signal of this motherboard 10 light signal and launching this light signal from this luminous end 303.
In present embodiment, this optical fiber 33 is plastics folding optical fiber, can reach long-distance transmissions, and folding this optical fiber can not cause loss of signal.These optical fiber 33 these light signals of transmission are received light end 307 to this.This photoelectric conversion module 35 comprises photodiode 350 and the second driving chip 352 be electrically connected to this photodiode 350, and this second driving chip 352 is electrically connected to this display 20 by this second interface 305.This photodiode 350 is aimed at and is received light end 307 by receiving light end 307, to receive this light signal.This photoelectric conversion module 35 is converted to this electric signal and transfers to this display 20 for this light signal that will receive light end 307 from this.
In sum, this portable computer 100 adopts the photoelectricity link block to replace traditional flexible circuit board between motherboard 10 and display 20, in the situation that the data of the equal capacity of transmission, dwindled the size of connecting line, and significantly having improved the transfer rate of signal, transfer rate can be increased to 10Gbps by 3Gbps originally and even arrive 100Gbps.
In addition, those skilled in the art also can do other variation in spirit of the present invention, and certainly, the variation that these are done according to spirit of the present invention, all should be included in the present invention's scope required for protection.
Claims (6)
1. a portable computer, it comprises mainboard and display, it is characterized in that: this portable computer comprises the photoelectricity link block, this photoelectricity link block comprises electrooptic conversion module, photoelectric conversion module and optical fiber, this electrooptic conversion module comprises first interface and luminous end, this photoelectric conversion module comprises the second interface and receives the light end, this first interface is electrically connected to this mainboard, this second interface is electrically connected to this display, this electrooptic conversion module will be for will being converted to light signal and launching this light signal from this luminous end from the electric signal of this mainboard, this light signal of this Optical Fiber Transmission is received the light end to this, this photoelectric conversion module is converted to this electric signal and transfers to this display for this light signal that will receive the light end from this.
2. portable computer as claimed in claim 1, it is characterized in that: this electrooptic conversion module comprises laser diode and the first driving chip be electrically connected to this laser diode, and this first driving chip is electrically connected to receive this electric signal by this first interface with this mainboard.
3. portable computer as claimed in claim 3, it is characterized in that: this photoelectric conversion module comprises photodiode and the second driving chip be electrically connected to this photodiode, and this second driving chip is electrically connected to export this electric signal to this display by this second interface and this display.
4. portable computer as claimed in claim 1, it is characterized in that: this first interface and this second interface are provided with the metal connecting pin.
5. portable computer as claimed in claim 1, it is characterized in that: this optical fiber is plastic cement folding optical fiber.
6. portable computer as claimed in claim 1 is characterized in that: this mainboard is provided with first connector of pegging graft with this first interface, and this display is provided with second connector of pegging graft with this second interface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101579597A CN103425189A (en) | 2012-05-21 | 2012-05-21 | Portable computer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101579597A CN103425189A (en) | 2012-05-21 | 2012-05-21 | Portable computer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103425189A true CN103425189A (en) | 2013-12-04 |
Family
ID=49650079
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012101579597A Pending CN103425189A (en) | 2012-05-21 | 2012-05-21 | Portable computer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103425189A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5005939A (en) * | 1990-03-26 | 1991-04-09 | International Business Machines Corporation | Optoelectronic assembly |
| US6014713A (en) * | 1991-06-10 | 2000-01-11 | International Business Machines Corporation | Computer with retractable optical fiber connector assembly having rotatable spool with optical fiber for connecting the computer to external component |
| CN1250881A (en) * | 1998-10-08 | 2000-04-19 | 三星电子株式会社 | Module for optical connection means |
| CN101154998A (en) * | 2006-09-29 | 2008-04-02 | 鸿富锦精密工业（深圳）有限公司 | Bus system |
-
2012
- 2012-05-21 CN CN2012101579597A patent/CN103425189A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5005939A (en) * | 1990-03-26 | 1991-04-09 | International Business Machines Corporation | Optoelectronic assembly |
| US6014713A (en) * | 1991-06-10 | 2000-01-11 | International Business Machines Corporation | Computer with retractable optical fiber connector assembly having rotatable spool with optical fiber for connecting the computer to external component |
| CN1250881A (en) * | 1998-10-08 | 2000-04-19 | 三星电子株式会社 | Module for optical connection means |
| CN101154998A (en) * | 2006-09-29 | 2008-04-02 | 鸿富锦精密工业（深圳）有限公司 | Bus system |
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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 | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20131204 |
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| WD01 | Invention patent application deemed withdrawn after publication |