CN102637399B - Stereo-picture display proving installation and method - Google Patents
Stereo-picture display proving installation and method Download PDFInfo
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- CN102637399B CN102637399B CN201210127641.4A CN201210127641A CN102637399B CN 102637399 B CN102637399 B CN 102637399B CN 201210127641 A CN201210127641 A CN 201210127641A CN 102637399 B CN102637399 B CN 102637399B
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Abstract
The invention discloses a kind of stereo-picture display proving installation, comprising: at least one source signal group, at least one source conductive test panel is set and is electrically connected with source signal group respectively; At least one signal group, arranges at least one Gate Electrode Conductive test panel and is electrically connected with signal group respectively.The invention also discloses a kind of stereo-picture display method of testing.Stereo-picture display proving installation disclosed in this invention and method, provide the conductive test dish display test pattern of connection signal line, realize the test of stereo-picture display, batch production.
Description
Technical field
The present invention relates to image display, particularly relate to a kind of stereo-picture display proving installation and method.
Background technology
Digital terminal high speed processing text message, voice and image, to provide the multimedia contents service with two dimensional image and voice.Further expectation ICT (information and communication technology) develops into 3 D stereo information communication service, and it can provide the multimedia service with three-dimensional and real impact.Usually, theoretical based on binocular stereoscopic eyesight, the stereo-picture with 3-D effect is possible.Whether 3-D effect is also called stereoscopic vision, should wearing special glasses according to user, 3 D image display device is divided into two large classes: glasses-type of stereoscopic image display and anophthalmia mirror-type autostereoscopic image display device.Even if autostereoscopic image display device allows beholder's not wearing spectacles and only watch screen and just can appreciate 3-D view.Autostereoscopic image display device is divided into again two large classes: utilize the equipment of lens method and utilize the equipment of parallax barrier method.
One piece of photoelectric panel that parallax barrier method is installed with conventional pitch, have good facade slit features, this photoelectric panel is attached to liquid crystal display surface, the optical channel of separable spatial image, and realizing images of left and right eyes all can the perfect effect appreciated.Existing parallax barrier method, due in grating laminating contraposition process, display panel needs to show test pattern.First panel must be made display module, and show parts module having some fragilities, such as FPC and IC and so on, be suitable only for and be assembled into finished product display on assembly line, therefore, cannot stereoscopic image display test, can only sample be made, can not produce in batches.
Summary of the invention
In view of this, the embodiment of the present invention provides a kind of stereo-picture to show proving installation and method, provides the conductive test dish display test pattern of connection signal line, realizes the test of stereo-picture display, batch production.
For solving the problem, the technical scheme that the embodiment of the present invention provides is as follows:
On the one hand, the invention provides a kind of stereo-picture display proving installation, comprising: at least one source signal group, each source signal group all arranges a conductive test dish, and the signal wire of described conductive test dish and described source signal group is electrically connected; At least one signal group, each signal group all arranges a conductive test dish, and the signal wire of described conductive test dish and described signal group is electrically connected.
On the other hand, the invention provides a kind of stereo-picture display method of testing, comprise the following steps: source signal is divided at least one source signal group, each source signal group all arranges a conductive test dish; Signal is divided at least one signal group, each signal group all arranges a conductive test dish; Tested by described conductive test dish.
Can find out, stereo-picture of the present invention is adopted to show proving installation and method, by dividing into groups to source signal and signal, and conductive test dish and these one_to_one corresponding that divides into groups are provided, test pattern is shown by these conductive test dishes, achieve the test of stereoscopic image display, product can be mass.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the schematic diagram of stereo-picture of the present invention display proving installation;
Fig. 2 is the process flow diagram of stereo-picture of the present invention display method of testing.
Fig. 3 is the voltage signal schematic diagram of the conductive test dish of stereo-picture of the present invention display method of testing.
Fig. 4 is the test pattern of embodiment of the present invention neutral body image display.
Fig. 5 is the voltage signal schematic diagram of the conductive test dish of embodiment of the present invention neutral body image display.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, carry out clear, complete description to the technical scheme in the embodiment of the present invention, obviously, described embodiment is only the present invention's part embodiment, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtained under creative work prerequisite, belong to the scope of protection of the invention.
Be illustrated in figure 1 the schematic diagram of stereo-picture display proving installation.This proving installation comprises at least one source signal group and at least one signal group.Each source signal group all arranges a conductive test dish, and the signal wire of these conductive test dishes and source signal group is electrically connected.Each signal group all arranges a conductive test dish, and the signal wire of these conductive test dishes and signal group is electrically connected.
These conductive test dishes comprise source conductive test panel and Gate Electrode Conductive test panel.These source conductive test panels comprise source conductive test panel 1, source conductive test panel 2 to source conductive test panel M.These Gate Electrode Conductive test panels comprise Gate Electrode Conductive test panel 1, Gate Electrode Conductive test panel 2 to Gate Electrode Conductive test panel N.The signal wire of source conductive test panel and source signal group is electrically connected, and the signal wire of Gate Electrode Conductive test panel and signal group is electrically connected.
The sub-pixel quantity of a quantity and test pattern horizontal cycle of these source signal groups is equal.The sub-pixel quantity of a quantity and test pattern vertical cycle of these signal groups is equal.
Be illustrated in figure 2 the process flow diagram of stereo-picture display method of testing.In step S100, source signal is divided at least one source signal group, each source signal group all arranges a conductive test dish.Be specially: the sub-pixel quantity dividing a quantity and test pattern horizontal cycle of source signal group is equal; Each source signal group all arranges a source conductive test panel; The signal wire of source conductive test panel and source signal group is electrically connected.
Step S102, is divided at least one signal group by signal, each signal group all arranges a conductive test dish.Be specially: the sub-pixel quantity dividing a quantity and test pattern vertical cycle of signal group is equal; Each signal group all arranges a Gate Electrode Conductive test panel; The signal wire of Gate Electrode Conductive test panel and signal group is electrically connected.
Step S104, is tested by conductive test dish.
Be illustrated in figure 3 the voltage signal schematic diagram of the conductive test dish of stereo-picture display method of testing.Open the voltage of the conductive test dish set by each signal group successively, if NPN type triode, then the conductive test dish set by signal group opens high level successively; If PNP type triode, then the conductive test dish set by signal group opens low level successively.Light at least one sub-pixel successively, the conductive test dish set by source signal group applies the voltage contrary with public electrode to light sub-pixel; Conductive test dish set by source signal group puts on the identical voltage of public electrode to close sub-pixel; Observation point transom pixel, to obtain testing result.
Be illustrated in figure 4 the test pattern of embodiment of the present invention neutral body image display.In the present embodiment, a RGB vitta is vertically distributed, adopt the LCD of NPN type metal-oxide-semiconductor driven with active matrix.Test pattern adopts arc tangent 1/3 angle of inclination, and every 6 sub-pixels light 2 sub-pixels.The horizontal direction cycle of test pattern is 6 sub-pixels, and the vertical direction cycle is 6 sub-pixels.6 source conductive test panels on 6 sub-pixel corresponding surface glass sheet steps of horizontal direction, 6 Gate Electrode Conductive test panels on 6 sub-pixel corresponding surface glass sheet steps of vertical direction.When the wiring of design panel, be connected to same source conductive test panel at interval of 6 root polar curves, be connected to same Gate Electrode Conductive test panel at interval of 6 gate lines.
Detect the test pattern unit of 6 × 6 sub-pixels in the present embodiment.1st row 3,4 row sub-pixel is lit, and all the other are closed.2nd row 4,5 row sub-pixel is lit, and all the other are closed.3rd row 5,6 row sub-pixel is lit, and all the other are closed.4th row 1,6 row sub-pixel is lit, and all the other are closed.5th row 1,2 row sub-pixel is lit, and all the other are closed.6th row 2,3 row sub-pixel is lit, and all the other are closed.
Be illustrated in figure 5 the voltage signal schematic diagram of the conductive test dish of embodiment of the present invention neutral body image display.The present embodiment is the test pattern unit drives of 6 × 6 sub-pixels.During 1st Gate Electrode Conductive dish applies cut-in voltage, the 3rd, 4 source conductive test panels apply the voltage contrary with public electrode (Com), and all the other are identical with Com.During 2nd Gate Electrode Conductive dish applies cut-in voltage, the 4th, 5 source conductive test panels apply the voltage contrary with Com, and all the other are identical with Com.During 3rd Gate Electrode Conductive dish applies cut-in voltage, the 5th, 6 source conductive test panels apply the voltage contrary with Com, and all the other are identical with Com.During 4th Gate Electrode Conductive dish applies cut-in voltage, the 1st, 6 source conductive test panels apply the voltage contrary with Com, and all the other are identical with Com.During 5th Gate Electrode Conductive dish applies cut-in voltage, the 1st, 2 source conductive test panels apply the voltage contrary with Com, and all the other are identical with Com.During 6th Gate Electrode Conductive dish applies cut-in voltage, the 2nd, 3 source conductive test panels apply the voltage contrary with Com, and all the other are identical with Com.
Stereo-picture display proving installation of the present invention and method, by dividing into groups to source signal and signal, and providing conductive test dish and these one_to_one corresponding that divides into groups, showing test pattern by these conductive test dishes, achieve the test of stereoscopic image display, product can be mass.
Professional can also should be able to recognize further, in conjunction with unit and the algorithm steps of each example of embodiment disclosed herein description, can realize with electronic hardware, computer software or the combination of the two, in order to the interchangeability of hardware and software is clearly described, generally describe composition and the step of each example in the above description according to function.These functions perform with hardware or software mode actually, depend on application-specific and the design constraint of technical scheme.Professional and technical personnel can use distinct methods to realize described function to each specifically should being used for, but this realization should not think the scope exceeding the embodiment of the present invention.
The software module that the method described in conjunction with embodiment disclosed herein or the step of algorithm can directly use hardware, processor to perform, or the combination of the two is implemented.
To the above-mentioned explanation of the disclosed embodiments, professional and technical personnel in the field are realized or uses the embodiment of the present invention.To be apparent for those skilled in the art to the multiple amendment of these embodiments, General Principle as defined herein when not departing from the spirit or scope of the embodiment of the present invention, can realize in other embodiments.Therefore, the embodiment of the present invention can not be restricted to these embodiments shown in this article, but will meet the widest scope consistent with principle disclosed herein and features of novelty.
These are only the preferred embodiment of the embodiment of the present invention; not in order to limit the embodiment of the present invention; within all spirit in the embodiment of the present invention and principle, any amendment done, equivalent replacement, improvement etc., within the protection domain that all should be included in the embodiment of the present invention.
Claims (7)
1. a stereo-picture display proving installation, is characterized in that, comprising:
At least one source signal group, each source signal group all arranges a conductive test dish, and the signal wire of described conductive test dish and described source signal group is electrically connected; The sub-pixel quantity of a quantity and test pattern horizontal cycle of described source signal group is equal;
At least one signal group, each signal group all arranges a conductive test dish, and the signal wire of described conductive test dish and described signal group is electrically connected; The sub-pixel quantity of a quantity and test pattern vertical cycle of described signal group is equal.
2. stereo-picture display proving installation according to claim 1, it is characterized in that: described conductive test dish comprises source conductive test panel and Gate Electrode Conductive test panel, the signal wire of described source conductive test panel and described source signal group is electrically connected, and the signal wire of described Gate Electrode Conductive test panel and described signal group is electrically connected.
3. a stereo-picture display method of testing, is characterized in that, comprise the following steps:
Source signal is divided at least one source signal group, each source signal group all arranges a conductive test dish; The sub-pixel quantity dividing a quantity and test pattern horizontal cycle of source signal group is equal;
Signal is divided at least one signal group, each signal group all arranges a conductive test dish; The sub-pixel quantity dividing a quantity and test pattern vertical cycle of signal group is equal;
Following steps test is carried out by described conductive test dish:
Open the voltage of the conductive test dish set by each signal group successively;
Light at least one sub-pixel successively;
Sub-pixel is lighted, to obtain testing result described in observation.
4. stereo-picture display method of testing according to claim 3, it is characterized in that, each source signal group all arranges a conductive test dish and comprises the following steps:
Each source signal group all arranges a source conductive test panel;
The signal wire of described source conductive test panel and described source signal group is electrically connected.
5. stereo-picture display method of testing according to claim 3, it is characterized in that, each signal group all arranges a conductive test dish and comprises the following steps:
Each signal group all arranges a Gate Electrode Conductive test panel;
The signal wire of described Gate Electrode Conductive test panel and described signal group is electrically connected.
6. stereo-picture display method of testing according to claim 3, it is characterized in that, the voltage opening the conductive test dish set by each signal group successively comprises:
If the metal-oxide-semiconductor of LCD is NPN type triode, then the conductive test dish set by described signal group opens high level successively;
If the metal-oxide-semiconductor of LCD is PNP type triode, then the conductive test dish set by described signal group opens low level successively.
7. stereo-picture display method of testing according to claim 6, is characterized in that, light at least one sub-pixel successively and comprise the following steps:
Conductive test dish set by source signal group puts on the contrary voltage of public electrode to light sub-pixel;
Conductive test dish set by source signal group puts on the identical voltage of public electrode to close sub-pixel.
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| CN1731205A (en) * | 2005-08-31 | 2006-02-08 | 友达光电股份有限公司 | Test circuit for panel display device |
| CN1877666A (en) * | 2005-06-10 | 2006-12-13 | 三星电子株式会社 | Display substrate and device and method for testing display panel with the display substrate |
| CN101191910A (en) * | 2006-11-30 | 2008-06-04 | Lg.菲利浦Lcd株式会社 | Liquid crystal display device and testing method thereof |
| CN102317974A (en) * | 2009-02-12 | 2012-01-11 | 杜比实验室特许公司 | The quality evaluation of image sequence |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100494685B1 (en) * | 2000-12-30 | 2005-06-13 | 비오이 하이디스 테크놀로지 주식회사 | Method for testing defect of lcd panel wiring |
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Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1721961A (en) * | 2004-07-15 | 2006-01-18 | 日本电气株式会社 | The driving method of liquid crystal display, portable set and liquid crystal display |
| CN1877666A (en) * | 2005-06-10 | 2006-12-13 | 三星电子株式会社 | Display substrate and device and method for testing display panel with the display substrate |
| CN1731205A (en) * | 2005-08-31 | 2006-02-08 | 友达光电股份有限公司 | Test circuit for panel display device |
| CN101191910A (en) * | 2006-11-30 | 2008-06-04 | Lg.菲利浦Lcd株式会社 | Liquid crystal display device and testing method thereof |
| CN102317974A (en) * | 2009-02-12 | 2012-01-11 | 杜比实验室特许公司 | The quality evaluation of image sequence |
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Effective date of registration: 20230803 Address after: 3rd Floor, Building B1, Wanjiang Fortune Plaza, No. 88 Ruixiang Road, Guandou Street, Jiujiang District, Wuhu City, Anhui Province 241060 Patentee after: Wuhu Tianma Automotive Electronics Co.,Ltd. Address before: 518000 Baolong Industrial City, Longgang District, Shenzhen, Guangdong Province Patentee before: Tianma Micro-Electronics Co.,Ltd. |
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