CN1414537A - Multipicture synchronous display device - Google Patents
Multipicture synchronous display device Download PDFInfo
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- CN1414537A CN1414537A CN 01134221 CN01134221A CN1414537A CN 1414537 A CN1414537 A CN 1414537A CN 01134221 CN01134221 CN 01134221 CN 01134221 A CN01134221 A CN 01134221A CN 1414537 A CN1414537 A CN 1414537A
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- different
- display device
- multipicture
- liquid crystal
- synchronous display
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Abstract
A multipicture synchronous display device is composed of the LCD and the control circuit. The control circuit sends out the data of the multiple imaging planes in sequences. The voltage level shifter applies the different voltage values to the signals for the multiple imaging planes so as to make the molecules of the liquid crystal rotate the different angles, generating the different effects of the optical rotation. The guiding light filter makes the light beam emit-out in different angles; thus, the different images can be viewed from different viewing angles.
Description
Technical field
The present invention relates to a kind of multipicture synchronous display device, refer in particular to a kind of a kind of display device of forming by LCD and control circuit.
Background technology
The structure of general LCD as shown in Figure 1.Shown in Figure 1 is the part of a LCD 10, LCD 10 generally comprises a colored filter 11, liquid crystal 13, glass substrate 15, a Polarizer 17 at least, it is by this liquid crystal 13 is imposed single fixed voltage, make it be reversed into single fixed angle, and the light 100 that passes through is produced the printing opacity degree difference, further manifest image, the known liquid crystal indicator 10 of this kind only can present single view data data, can't show a plurality of view data synchronously.If the user watches a plurality of view data in desiring at one time, then must buy more display device separately, thereby increase user's cost and taking of usage space.
Summary of the invention
The objective of the invention is to propose a kind of multipicture synchronous display device of being formed by LCD, control circuit, voltage level converting and leaded light filter disc, it can show a plurality of image frames synchronously, thereby has solved the existing in prior technology problem.
The technical solution adopted in the present invention is that it includes:
One control circuit, it is that the data of a plurality of picture signals are sent in regular turn;
One liquid crystal voltage level conversion (voltage level shift) circuit, it is with these a plurality of picture signals, uses different magnitudes of voltage respectively, makes liquid crystal molecule rotate different angles, to produce different optically-active effects;
One leaded light filter disc, it is light to be concentrated from different angles launch, and can watch the different images that is transmitted by these a plurality of picture signals from the different visual angles of watching.
The invention has the advantages that it can use different magnitudes of voltage respectively with these a plurality of picture signals, make liquid crystal molecule rotate different angles, to produce different optically-active effects;
It makes light concentrate from different angles to launch, can show a plurality of image frames synchronously.
Description of drawings
Fig. 1 is known liquid crystal display device structure;
Fig. 2 is a liquid crystal display device structure of the present invention.
Embodiment
Further specify preferred embodiment of the present invention in conjunction with above-mentioned each accompanying drawing now.
What Fig. 2 showed is liquid crystal display device structure of the present invention.LCD 20 comprises a colored filter 21, a liquid crystal 23, a glass substrate 25, a Polarizer 27 and a leaded light filter disc 29 at least, it is by this liquid crystal 23 is imposed voltage, it is reversed and light 200 generation printing opacity degree differences, further manifest image passing through.Yet the invention is characterized in: have a control circuit, in order to the data of a plurality of picture signals are sent in regular turn; Have liquid crystal voltage level conversion (voltagelevel shift) circuit, it uses different magnitudes of voltage respectively in order to should a plurality of picture signals, makes the different angle of liquid crystal molecule rotation, so that penetrating light 200 is produced different optically-active effects; It further has a leaded light filter disc 29, it is with so that the light by leaded light filter disc 29 is concentrated from different angles launches, become different light of direction 201 and light 202, make it possible to watch the different images that transmits by these a plurality of picture signals from the different visual angles of watching.Leaded light filter disc 29 is to be installed in colored filter 21 rears, the place ahead or to be combined as a whole with color filter 21.
Claims (2)
1. multipicture synchronous display device is characterized in that it includes:
One control circuit, it is controlled the data of a plurality of picture signals and sends in regular turn;
One liquid crystal voltage level shifting circuit, it is with these a plurality of picture signals, uses different magnitudes of voltage respectively;
One leaded light filter disc, its light can be concentrated from different angles and launch.
2. multipicture synchronous display device according to claim 1 is characterized in that described leaded light filter disc, and it is installed in a colored filter rear, the place ahead or combines with this colored filter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01134221 CN1414537A (en) | 2001-10-26 | 2001-10-26 | Multipicture synchronous display device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01134221 CN1414537A (en) | 2001-10-26 | 2001-10-26 | Multipicture synchronous display device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1414537A true CN1414537A (en) | 2003-04-30 |
Family
ID=4672342
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01134221 Pending CN1414537A (en) | 2001-10-26 | 2001-10-26 | Multipicture synchronous display device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1414537A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101930711A (en) * | 2010-08-25 | 2010-12-29 | 福建华映显示科技有限公司 | Double-picture display device and display method thereof |
| CN101409063B (en) * | 2004-11-30 | 2012-05-09 | 富士通天株式会社 | Display device and display method |
-
2001
- 2001-10-26 CN CN 01134221 patent/CN1414537A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101409063B (en) * | 2004-11-30 | 2012-05-09 | 富士通天株式会社 | Display device and display method |
| CN101409064B (en) * | 2004-11-30 | 2012-05-09 | 富士通天株式会社 | Display control device and display device |
| CN101930711A (en) * | 2010-08-25 | 2010-12-29 | 福建华映显示科技有限公司 | Double-picture display device and display method thereof |
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| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| 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 |