CN2938161Y - Liquid crystal panel with antenna function - Google Patents
Liquid crystal panel with antenna function Download PDFInfo
- Publication number
- CN2938161Y CN2938161Y CN 200620061041 CN200620061041U CN2938161Y CN 2938161 Y CN2938161 Y CN 2938161Y CN 200620061041 CN200620061041 CN 200620061041 CN 200620061041 U CN200620061041 U CN 200620061041U CN 2938161 Y CN2938161 Y CN 2938161Y
- Authority
- CN
- China
- Prior art keywords
- liquid crystal
- show electrode
- crystal panel
- electrode plate
- crystal layer
- 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 - Fee Related
Links
Images
Abstract
Disclosed is a liquid crystal faceplate with aerial function, whose structure combination is sequentially combined with an upper baseplate, a lower baseplate, a liquid crystal layer, a display electrode plate and a backlight module. The liquid crystal layer and the display electrode plate are located between the upper baseplate and the lower baseplate; the liquid crystal layer is provided with a plurality of display pixels, while the display electrode plate is provided with a plurality of display electrodes and planar antennas corresponding to each display pixel; the planar antenna can be used to transmit and receive a radio signal. Therefore, except for image display, the utility model is provided with the function of antenna by planar antennas, which simplifies the structure and the assembling procedure of wireless electronic devices.
Description
Technical field
The utility model is relevant for the design of concealed antenna, particularly about a kind of liquid crystal panel that possesses antenna function, it is on the circuit substrate or metal level of liquid crystal panel, directly form flat plane antenna, antenna and liquid crystal panel are combined as a whole, reduce that required job sequence of antenna and accommodation space additionally being set.
Background technology
Development and progress along with wireless communication technique, except traditional radio broadcasting, radio communication and mobile telephone system, the formulation of various home control network communication protocol, for example IEEE 802.1b, IEEE802.1g, bluetooth communication agreement high speed wireless transmission protocols such as (Bluetooth Protocol), make that the application of wireless communication technique is more extensive, expand on the various electronic installation.The application mode of wireless telecommunications now particularly is gradually towards portable electronic installation.Carry for convenience, portable electronic installation requires compact, and one-piece construction also towards the compactification design, avoids possessing outstanding structure.Outstanding structure influence for fear of external antenna carries, or in use accident is damaged, and therefore the antenna of portable electronic devices all designs towards the concealed antenna that is hidden in internal body now.
Yet, portable wireless electronic installations such as PDA, mobile phone and notebook, its function is variation day by day, must install complicated electronic package and battery in internal body, the demand of miniaturization in addition, feasible inside can utilize the space to reduce, and is unfavorable for the installation configuration of antenna often making the size of concealed antenna will meet the internal body space.Therefore how to improve the design of concealed antenna, make the easier fabrication and installation of antenna, dwindle the volume of wireless electron device, become the important techniques problem.
Summary of the invention
The concealed antenna of background technology still must take the inner space of wireless electron device, make that the design cycle of wireless electron device is comparatively complicated, and the assembling of concealed antenna is not easy very also.In view of above problem, fundamental purpose of the present utility model is to provide a kind of liquid crystal panel that possesses antenna function, see through this panel and can reach displays image information and transmitting/receiving wireless action of electric signals simultaneously, reduce the shared space of antenna, can further dwindle the volume of wireless electron device.
In order to reach above-mentioned purpose, the utility model discloses a kind of liquid crystal panel that possesses antenna function, including a upper substrate, an infrabasal plate, a liquid crystal layer and a show electrode plate makes up in regular turn, wherein this liquid crystal layer and this show electrode plate are between this upper substrate and this infrabasal plate, this liquid crystal layer has a plurality of display pixels, and this show electrode plate possess have a plurality of corresponding to the show electrode of this display pixel respectively, change optical characteristics in order to the display pixel that drives on the liquid crystal layer, with display image.More be formed with at least one flat plane antenna on the show electrode plate, in order to receive and dispatch a radio signal, the signal wire of flat plane antenna can be integrated in the signal line of show electrode, with the installation of simplification flat plane antenna and the flow process of signal wiring operation.
The purpose of this utility model is, flat plane antenna is integrated on the show electrode plate, can effectively save occupation space.And the process that flat plane antenna is made can be integrated in the processing procedure of circuit of show electrode and show electrode plate, can save the program that antenna is made.
Description of drawings
Fig. 1 is the exploded perspective view of the utility model preferred embodiment
Fig. 2 is the stereographic map of the utility model preferred embodiment
Embodiment
For making the purpose of this utility model, structure, feature and function thereof there are further understanding, cooperate embodiment to be described in detail as follows now.
See also Figure 1 and Figure 2, the liquid crystal panel that possesses antenna function that is provided for the utility model preferred embodiment, include upper substrate 10, electro-conductive glass 20 (for example plating the glass plate of tin oxide ito thin film), liquid crystal layer 30, show electrode plate 40, infrabasal plate 50 and backlight module (figure does not show), wherein have show electrode 41 and flat plane antenna 42 on the show electrode plate 40, make liquid crystal panel except that displayable image, but also transmitting/receiving wireless electric wave, and make this possess the function of antenna with liquid crystal panel.Liquid crystal panel is installed and used mode according to it, can divide into leading flank and dorsal surface, is made up of leading flank to the structure of dorsal surface to be upper substrate 10, electro-conductive glass 20, liquid crystal layer 30, show electrode plate 40, infrabasal plate 50 and backlight module (figure does not show) in regular turn.Form a grasping part between the wherein upper and lower substrate 10,50, and electro-conductive glass 20, liquid crystal layer 30 and show electrode plate 40 are held between the two, possessing on the liquid crystal layer 30 has display pixel 31, demand according to liquid crystal panel, each display pixel 31 can be monochromatic display pixel 31, or is made up of trichromatic display pixel 31 distributions of red, green, blue (RGB).Corresponding to the part of liquid crystal layer 30 viewing areas, be formed with the show electrode 41 corresponding to each display pixel 31 on the show electrode plate 40, (TFTLCD Panel) is example with the tft liquid crystal panel, and each show electrode 41 is a thin film transistor (TFT).By show electrode 41 change current potentials, can make each display pixel 31 distortion and change its optical characteristics, stop light or supply the light of specific wavelength to pass through, and form the lateral surface generation image of the ray cast of solid color to liquid crystal panel.And backlight module is located at the external side of infrabasal plate 50, can throw or reflect a light by liquid crystal layer 30, and the display pixel 31 that sees through liquid crystal layer 30 changes and produces images.
The area of show electrode plate 40 is slightly larger than the area of upper and lower substrate 10,50 and liquid crystal layer 30, wherein show electrode 41 roughly is positioned at the middle section of show electrode plate 40, and the zone at its place just equals the size of liquid crystal layer 30, and each show electrode 41 all can be overlapped mutually by display pixel 31 pairing with it.Show electrode plate 40 peripheries then form an elongated area that is not covered by liquid crystal layer 30, be provided with drive circuit chip 43 and flat plane antenna 42 in this elongated area, wherein drive circuit chip 43 carries out the change of optical characteristics in order to the potential change of control show electrode 41 with the display pixel that drives liquid crystal layer.And flat plane antenna 42 is shaped through etching program behind show electrode plate 40 enterprising row metal plated films again.Flat plane antenna 42 can be the design of single antenna, also can be a plurality of flat plane antennas 42 around the periphery that is distributed in show electrode plate 40.One side of show electrode plate has a soft signal line 44, and the signal feed-in lead and the ground wire of flat plane antenna 42 can come together in this signal line 44 simultaneously with the circuit of drive circuit chip 43.Antenna structure can be integrated among the structure of liquid crystal panel whereby, save the program of extra making antenna, can in assembling process, save the assembling of antenna and the linker of aerial signal line simultaneously again.Because flat plane antenna 42 directly is integrated among the liquid crystal panel, the occupying volume external space is not further reduced volume of electronic installation and the thickness that adopts conceal antenna making, and effectively reaches miniaturization and lighting in addition.
Above-described technical scheme is not to be used for limiting the utility model.In not breaking away from claim scope of the present utility model, the change of being done all belongs to scope of patent protection of the present utility model.Please refer to appended claim about the protection domain that the utility model defined.
Claims (8)
1. liquid crystal panel that possesses antenna function, including a upper substrate, an infrabasal plate, a liquid crystal layer and a show electrode plate makes up in regular turn, wherein this liquid crystal layer and this show electrode plate are between this upper substrate and this infrabasal plate, this liquid crystal layer has a plurality of display pixels, and this show electrode plate possess have a plurality of corresponding to the show electrode of this display pixel respectively; It is characterized in that:
More be formed with at least one flat plane antenna on this show electrode plate, in order to receive and dispatch a radio signal.
2. the liquid crystal panel that possesses antenna function according to claim 1 is characterized in that, between this upper substrate and this infrabasal plate, is provided with an electro-conductive glass.
3. the liquid crystal panel that possesses antenna function according to claim 2 is characterized in that, this electro-conductive glass is the glass plate that plates tin oxide.
4. the liquid crystal panel that possesses antenna function according to claim 1 is characterized in that this liquid crystal panel more includes a backlight module, is located at a side of this infrabasal plate, throws a light by this liquid crystal layer.
5. the liquid crystal panel that possesses antenna function according to claim 1 is characterized in that, respectively this show electrode is a thin film transistor (TFT).
6. the liquid crystal panel that possesses antenna function according to claim 1, it is characterized in that, the area of this show electrode plate is slightly larger than the area of this upper substrate, infrabasal plate and liquid crystal layer, makes this show electrode plate form an outward extending extension area, and this flat plane antenna is positioned at this extension area.
7. the liquid crystal panel that possesses antenna function according to claim 1 is characterized in that this liquid crystal panel more includes a signal line, and a signal feed-in line and a ground wire of this flat plane antenna are incorporated into this signal line.
8. a show electrode plate that possesses antenna function is located at a liquid crystal panel, and the display characteristic in order to the liquid crystal layer that changes this liquid crystal panel is characterized in that this show electrode plate includes:
A plurality of show electrodes and at least one flat plane antenna, wherein respectively this show electrode is positioned at the zone line of this show electrode plate, and this flat plane antenna is positioned at this outer peripheral areas.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620061041 CN2938161Y (en) | 2006-06-30 | 2006-06-30 | Liquid crystal panel with antenna function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620061041 CN2938161Y (en) | 2006-06-30 | 2006-06-30 | Liquid crystal panel with antenna function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2938161Y true CN2938161Y (en) | 2007-08-22 |
Family
ID=38362192
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620061041 Expired - Fee Related CN2938161Y (en) | 2006-06-30 | 2006-06-30 | Liquid crystal panel with antenna function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2938161Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102931199A (en) * | 2012-11-02 | 2013-02-13 | 京东方科技集团股份有限公司 | Display panel, manufacturing method thereof and display device |
| CN103178324A (en) * | 2011-12-22 | 2013-06-26 | 宏碁股份有限公司 | Electronic device |
| CN106842672A (en) * | 2017-04-19 | 2017-06-13 | 京东方科技集团股份有限公司 | A kind of display device |
| CN111045236A (en) * | 2018-07-10 | 2020-04-21 | 友达光电股份有限公司 | Display panel |
-
2006
- 2006-06-30 CN CN 200620061041 patent/CN2938161Y/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103178324A (en) * | 2011-12-22 | 2013-06-26 | 宏碁股份有限公司 | Electronic device |
| CN102931199A (en) * | 2012-11-02 | 2013-02-13 | 京东方科技集团股份有限公司 | Display panel, manufacturing method thereof and display device |
| CN106842672A (en) * | 2017-04-19 | 2017-06-13 | 京东方科技集团股份有限公司 | A kind of display device |
| CN106842672B (en) * | 2017-04-19 | 2019-07-26 | 京东方科技集团股份有限公司 | A kind of display device |
| US10613365B2 (en) | 2017-04-19 | 2020-04-07 | Boe Technology Group Co., Ltd. | Display panel and display device |
| CN111045236A (en) * | 2018-07-10 | 2020-04-21 | 友达光电股份有限公司 | Display panel |
| CN111045236B (en) * | 2018-07-10 | 2022-03-08 | 友达光电股份有限公司 | Display panel |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103337223B (en) | Display module, electronic installation and be applied to the method for display module | |
| US20210193951A1 (en) | Display panel, fabrication method, and electronic device | |
| US9543637B2 (en) | Thin-film transistor display device having integrated NFC antenna | |
| US10838266B2 (en) | Display device | |
| WO2021244214A1 (en) | Display panel and electronic device | |
| US20160351585A1 (en) | Array substrate and display device | |
| CN107742477B (en) | Flexible display substrate, flexible display panel and flexible display device | |
| CN105094231A (en) | Display screen and portable device | |
| CN109031824A (en) | Array substrate, display screen and electronic equipment | |
| TW202234224A (en) | Touch panel | |
| CN102931199A (en) | Display panel, manufacturing method thereof and display device | |
| CN203691738U (en) | Flexible circuit board and mobile communication terminal | |
| US11329508B2 (en) | Display substrate, display device and wireless charging method | |
| CN2938161Y (en) | Liquid crystal panel with antenna function | |
| CN104620040A (en) | Illumination device, display device and television receiver | |
| CN110491914A (en) | Flexible luminescent panel, the preparation method of flexible luminescent panel and display equipment | |
| WO2019062696A1 (en) | Display device and grounding device thereof | |
| US9030449B2 (en) | Electro-optical device and electronic apparatus | |
| WO2022179357A1 (en) | Radio frequency module and antenna system, and electronic device | |
| US8411002B2 (en) | Printed circuit board and display system including the printed circuit board | |
| CN108803169A (en) | Display device | |
| CN208796579U (en) | Electronic equipment and its display panel | |
| CN113434054B (en) | Display panel and display device | |
| CN102768432B (en) | Colorful filter array substrate and manufacture method thereof | |
| CN108242594B (en) | Electronic device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070822 Termination date: 20140630 |
|
| EXPY | Termination of patent right or utility model |