CN1622391A - Wireless liquid crystal display antenna - Google Patents
Wireless liquid crystal display antenna Download PDFInfo
- Publication number
- CN1622391A CN1622391A CN 200310119985 CN200310119985A CN1622391A CN 1622391 A CN1622391 A CN 1622391A CN 200310119985 CN200310119985 CN 200310119985 CN 200310119985 A CN200310119985 A CN 200310119985A CN 1622391 A CN1622391 A CN 1622391A
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- antenna
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- crystal display
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Abstract
The radio liquid crystal display (LCD) antenna has one transparent base layer set in front of the LCD screen, and the transparent base layer has distributive antenna laid on its surface. The distributive antennan is connected to one signal transmission line and radio signal receiving circuit of the radio LCD, so that the radio signal distributive antenna receives may be displayed via the display control interface on the radio LCD. The distributive antenna may be laid on the surface of the transparent base layer opposite to the LCD screen or the surface of the transparent base layer opposite to the viewer.
Description
[technical field]
The invention relates to a kind of patch antenna of wireless signal, particularly about a kind of antenna of wireless liquid crystal display.
[background technology]
Display is an important output device in a computer system, and the user passes through the displaying contents of this display, ability this computer of proper operation and the output content of obtaining this computer.The antenna of radio display all is that add mode is seated in the peripheral position place in addition at present.
Fig. 1 is the antenna configurations schematic diagram that shows between at present existing wireless liquid crystal display and host computer, it mainly is to be connected with a wireless signal transmitting module 11 at a host computer 1, then is connected with a wireless signal receiver module 21 at this wireless liquid crystal display 2.Literal that this host computer 1 is produced or graphical display signal be via the transmission of this wireless signal transmitting module 11 and wireless signal receiver module 21, and can be demonstrated by this wireless liquid crystal display 2.Because the antenna of this type of wireless liquid crystal display is that add mode is connected to the wireless liquid crystal display in addition, so when reality is used, need additionally occupy the confined space, and need to be connected with electric wire, for the line complexity aspect of whole computer system, connect more complicated than the employed wired formula display of tradition with single cable on the contrary.
Because existing wireless liquid crystal display and host computer all can't be broken away from the technical bottleneck that adds the formula antenna, therefore, be to have the dealer to design the improvement design of wireless receiving antenna at the defective of this existing wireless liquid crystal display.Some this series products is an accommodating structure of designing antenna especially, to take in antenna, the retracting structure of designing antenna is arranged also, so that antenna when not using, is taken in or folded in the housing of computer equipment (a for example notebook computer).For example disclosed a kind of configurable in No. 465810 novel patent case of Republic of China's Announcement Number in the antenna assembly of a portable electronic apparatus (for example notebook computer), it mainly is to offer a receiving member in the lid of the housing of portable electronic apparatus, can be with antenna configurations in the receiving member of this portable electronic apparatus.For example disclosed a kind of notebook computer in No. 454962 novel patent case of Republic of China's Announcement Number again with antenna, it mainly is to offer a storage tank in the display of this notebook computer, this storage tank can articulate and link an antenna, and can pass through this pin-jointed structure, and this antenna rotation is folded.Yet this type of Antenna Design still need rely on the antenna that stretches out and reach the purpose that receives wireless signal, can take in the structure that maybe can fold though increased, but still the inconvenience and the product that can't effectively overcome in the use is visual attractive in appearance.
Because aforesaid existing wireless liquid crystal display still has its defective, so there is the dealer to lay antenna 22 (as shown in Figure 2) in the display screen peripheral edge margin of this LCD again, this antenna 22 is to arrange along the plastic sheet peripheral region of the LCDs 20 of this LCD 2.So can allow the existence of imperceptible this antenna of user, but still can reach the function that wireless signal receives.Though this kind design has overcome the inconvenience of the aforementioned configuration of add mode in addition antenna, but the signal receiving performance of antenna is very restricted, and focus at some product under the commercial factors of appearance design, more can sacrifice the performance that wireless signal receives because of the consideration of this product appearance.
Some dealer more directly is combined in antenna in the manufacturing process of the display screen of this LCD in the structure of LCDs (for example No. 490880 novel patent case of Republic of China's Announcement Number), but this product must additionally add conductive layer in the processing procedure of LCDs, material layers such as hyaline membrane, though this technology can reach the effect of integral antenna and LCDs, but in order to add antenna function, and need extra structure that add antenna again in original promptly very complicated LCDs manufacturing process, not only increase the complexity and the bad probability of product of whole process on foot, more be unfavorable for the performance performance that wireless signal receives.
[summary of the invention]
The present invention is for solving prior art problems, the technological means that is adopted promptly provides a kind of antenna configuration structure of wireless liquid crystal display, it is the structure that combines transparent base layer and wiring type antenna, and makes this wiring type antenna can reach the function that wireless signal receives.
For achieving the above object, be before the LCDs of a wireless liquid crystal display, to be provided with a transparent base layer, and on the surface of this transparent base layer, be laid with the wiring type antenna, this wiring type antenna is to be connected in a signal transmssion line, be connected in the wireless signal receiving circuit of this wireless liquid crystal display again, be presented on this wireless liquid crystal display via this display control interface with the wireless signal that this wiring type antenna is received.This wiring type antenna is can be laid in this transparent base layer to be intended on the surface of LCDs of this wireless liquid crystal display or to be intended on user's the surface.
Adopt via the present invention and to know technological means, a kind of receiving function good wireless formula LCD antenna can be provided, it can not be subject to the sheet material width limitations of LCDs, so also can not be restricted aspect the wireless signal receptivity of antenna, the inconvenience and the product that also effectively overcome in the use are visual attractive in appearance.
Another effect of the present invention provides a kind of antenna of wireless liquid crystal display easy to use, and it does not need to change any processing procedure of LCDs, can reach the function that wireless signal receives as long as set up easily and connect.
[description of drawings]
In order to make the present invention more can reach technology, means and effect that predetermined purpose is taked, see also followingly about detailed description of the present invention and accompanying drawing, believe purpose of the present invention, feature and characteristics, when can be thus a deep and concrete understanding.
Fig. 1 shows the antenna configurations schematic diagram between at present existing wireless liquid crystal display and host computer;
Fig. 2 shows that another kind of existing wireless liquid crystal display disposes wiring type arrangement of antennas schematic diagram;
Fig. 3 shows the stereogram of wireless liquid crystal display antenna of the present invention preferred embodiment;
Circuit connection diagram between Fig. 4 display radio formula LCD and the antenna.
[embodiment]
See also the stereogram that Fig. 3 shows wireless liquid crystal display antenna of the present invention preferred embodiment, it mainly is to dispose a transparency carrier 3 in LCDs 20 the place aheads of wireless liquid crystal display 2, and this transparency carrier 3 is that for example transparent material such as glass is made.Then be laid with a wiring type antenna 31 on the surface of this transparency carrier 3, this wiring type antenna 31 is to be connected in this wireless liquid crystal display 2 via a signal transmssion line 32.
One end of signal transmssion line 32 can connect an existing inserting terminal (not shown), for being plugged in a jack 23, delivers in the wireless liquid crystal display 2 with the wireless signal that this wiring type antenna 31 is received.These jack 23 configurable front face or other suitable positions at this wireless liquid crystal display 2.
This wiring type antenna 31 is can be laid in this transparent base layer 3 to be intended on the surface of LCDs 20 of this wireless liquid crystal display 2, also can be laid in this transparent base layer 3 and be intended on user's the surface.And this transparent base layer 3 further includes a protective layer 4 on the surface that is laid with wiring type antenna 31, can this wiring type antenna 31 is unlikely to be subjected to scratch in order to protect.
The laying mode of wiring type antenna 31 can be laid according to actual needs, for example can lay into bending path or other path mode, and because these wiring type antenna 31 selected materials are to be transparent material, no matter so arrange in which kind of path mode, for the user, all can not constitute visually-handicap.
Circuit connection diagram between Fig. 4 display radio formula LCD and the antenna, it shows that these wiring type antenna 31 received wireless signals deliver to wireless signal receiving circuit 33 via signal transmssion line 32, deliver to the LCDs 20 of this wireless liquid crystal display again by display control interface 34, so can be on the LCDs 20 of this wireless liquid crystal display display text and figure.
By above embodiment explanation as can be known, wireless liquid crystal display antenna provided by the present invention is not owing to being subjected to the restriction of any space or board dimension, so can not be restricted aspect the wireless signal receptivity of antenna yet.And have advantage easy to use in use, on processing procedure, also need not change any processing procedure of this wireless liquid crystal display.
So industrial utilization of the true tool height of the present invention.Only above embodiment explanation only is preferred embodiment explanation of the present invention, and all personnel that are familiar with this technical field can do other all improvement and variation according to the above embodiment of the present invention explanation.Yet all improvement and variation that these are done according to the embodiment of the invention are in still belonging to invention spirit of the present invention and scope that claims defined.
Claims (4)
1. wireless liquid crystal display antenna includes:
One wireless liquid crystal display, it has a LCDs, display control interface, wireless signal receiving circuit;
One transparent base layer can be attached to the surface of this LCDs;
One wiring type antenna, be laid in the surface of this transparent base layer, this wiring type antenna is to be connected in a signal transmssion line, be connected in the wireless signal receiving circuit of this wireless liquid crystal display again, be presented on this wireless liquid crystal display via this display control interface with the wireless signal that this wiring type antenna is received.
2. according to claim the 1 described wireless liquid crystal display antenna, it is characterized in that this wiring type antenna is to be laid in this transparent base layer to be intended on the surface of LCDs of this wireless liquid crystal display.
3. according to claim the 1 described wireless liquid crystal display antenna, it is characterized in that this wiring type antenna is to be laid in this transparent base layer on user's surface.
4. according to claim the 2 or 3 described wireless liquid crystal display antennas, it is characterized in that this transparent base layer more includes a protective layer on the surface that is laid with the wiring type antenna.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200310119985 CN1622391A (en) | 2003-11-28 | 2003-11-28 | Wireless liquid crystal display antenna |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200310119985 CN1622391A (en) | 2003-11-28 | 2003-11-28 | Wireless liquid crystal display antenna |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1622391A true CN1622391A (en) | 2005-06-01 |
Family
ID=34761462
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200310119985 Pending CN1622391A (en) | 2003-11-28 | 2003-11-28 | Wireless liquid crystal display antenna |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1622391A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102750885A (en) * | 2012-04-06 | 2012-10-24 | 信利工业(汕尾)有限公司 | Electrophoretic display integrated with NFC (Near Field Communication) antenna |
| CN105449342A (en) * | 2014-08-27 | 2016-03-30 | 宇龙计算机通信科技(深圳)有限公司 | Dielectric resonator antenna for communication terminals and communication terminal |
| CN105552517A (en) * | 2015-12-25 | 2016-05-04 | 宇龙计算机通信科技(深圳)有限公司 | Radio frequency antenna device and mobile terminal |
| WO2017016208A1 (en) * | 2015-07-28 | 2017-02-02 | 京东方科技集团股份有限公司 | Display screen and portable device |
-
2003
- 2003-11-28 CN CN 200310119985 patent/CN1622391A/en active Pending
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102750885A (en) * | 2012-04-06 | 2012-10-24 | 信利工业(汕尾)有限公司 | Electrophoretic display integrated with NFC (Near Field Communication) antenna |
| CN102750885B (en) * | 2012-04-06 | 2014-11-19 | 信利工业(汕尾)有限公司 | Electrophoretic display integrated with NFC (Near Field Communication) antenna |
| US9356335B2 (en) | 2012-04-06 | 2016-05-31 | Truly Semiconductors Ltd. | Electrophoretic display device having integrated NFC antenna |
| CN105449342A (en) * | 2014-08-27 | 2016-03-30 | 宇龙计算机通信科技(深圳)有限公司 | Dielectric resonator antenna for communication terminals and communication terminal |
| CN105449342B (en) * | 2014-08-27 | 2018-10-26 | 宇龙计算机通信科技(深圳)有限公司 | The dielectric resonator antenna and communication terminal of communication terminal |
| WO2017016208A1 (en) * | 2015-07-28 | 2017-02-02 | 京东方科技集团股份有限公司 | Display screen and portable device |
| US9954268B2 (en) | 2015-07-28 | 2018-04-24 | Boe Technology Group Co., Ltd. | Display screen with transparent antenna structure and portable device having the display screen |
| CN105552517A (en) * | 2015-12-25 | 2016-05-04 | 宇龙计算机通信科技(深圳)有限公司 | Radio frequency antenna device and mobile terminal |
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Legal Events
| Date | Code | Title | Description |
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| 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 |