CN203084370U - Optical data mapping equipment - Google Patents
Optical data mapping equipment Download PDFInfo
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- CN203084370U CN203084370U CN 201320098937 CN201320098937U CN203084370U CN 203084370 U CN203084370 U CN 203084370U CN 201320098937 CN201320098937 CN 201320098937 CN 201320098937 U CN201320098937 U CN 201320098937U CN 203084370 U CN203084370 U CN 203084370U
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- test probe
- optical data
- base station
- displacement transducer
- displacement
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Abstract
The utility model relates to the technical field of liquid crystal display panel detection and discloses optical data mapping equipment. The optical data mapping equipment comprises a base station, a bracket assembled on the base station in a sliding manner, a testing probe assembled on the bracket in a sliding manner, a first displacement sensor and a second displacement sensor which are respectively arranged on the bracket and the testing probe, a data processing system used for synchronously recording coordinate information detected by the first and second displacement sensors and optical information transmitted by the testing probe, and an annunciator used for providing a display image signal to a detected liquid crystal display panel. The optical data mapping equipment disclosed by the utility model has the beneficial effects of simultaneously recording the optical properties and coordinates of each detected unit liquid crystal display panel in the data processing system through the bracket and the testing probe assembled in the sliding manner and the first and second displacement sensors arranged on the bracket and the testing probe, thereby improving the detection efficiency of the optical properties of the liquid crystal display panel.
Description
Technical field
The utility model relates to display panels detection technique field, relates in particular to a kind of optical data mapped device.
Background technology
Along with the development of mobile display devices such as mobile phone, panel computer, middle-size and small-size display panels is more and more higher at each big manufacturer proportion of the whole world.In order to pursue value maximization, high cutting rate, high marginal contribution are provided, more and more companies utilize advanced lines line production small-medium size panel (be the large-area panel of first production monoblock, cut into the panel of small size again).But, adopt the panel of advanced lines line production to have certain quality problem.Can cut out hundreds of on the glass substrate, in addition thousands of liquid crystal panels, make so many small-sized liquid crystal panel on the substrate, the parameter homogeneity is difficult to guarantee, therefore, need frequently monitor product, adjusts the production equipment job parameter at any time.
At present, in order to measure the optical data of the less unit display panels of all areas on the display panels, display panels need be cut into the unit display panels of small size, on every unit display panels, paste polaroid afterwards, and use special anchor clamps to add electrical signal for the unit display panels, the unit's of making display panels demonstrates the picture that requires test, then the testing staff piecewise to hundreds of to the test of thousands of unit display panels, and the data that detect are gathered, the optical data mapping of finally finishing whole substrate detects.Use existing method to carry out the optical data mapping and detect, the testing staff need expend great energy and time, and panel is easily obscured the data tracing complexity when detecting.Arbitrary step in detection is slipped up, and all can cause the failure of whole mapping testing.
The utility model content
The utility model provides a kind of optical data mapped device, the efficient when in order to improve the optical data mapped device optical characteristics of display panels being detected.
The utility model optical data mapped device comprises:
Base station;
Be arranged on the backlight on the described base station;
Support comprises at least one pillar that is slidedly assemblied on the described base station and slides along described backlight one side and the horizon bar that is fixed on described at least one pillar top;
Be fixedly installed on the described pillar, detect first displacement transducer of described support displacement;
Detect the test probe of LCDs optical data, the direction that described test probe is slidedly assemblied on the described horizon bar and the vertical described support of glide direction slides along described base station;
Be fixedly installed on the described test probe, detect second displacement transducer of described test probe displacement;
Provide input signal to make the teleseme of detected display panels display frame;
Be connected and the optical information that the detected support displacement information of first displacement transducer and the detected test probe displacement information of second displacement transducer and test probe transmit carried out the data handling system of synchronous recording with described first displacement transducer, second displacement transducer and test probe signal.
Selectable, described test probe comprises: be slidedly assemblied in the bearing on the described horizon bar and be slidedly assemblied in the probe that the described height of support direction in described bearing upper edge is slided.
Selectable, described test probe is scalable probe.
Preferably, described optics mapped device also comprises: drive first driving mechanism that described support slides on described base station;
Drive second driving mechanism that described test probe slides along described horizon bar.
Selectable, described first driving mechanism and second driving mechanism are drive motor, drive fluid cylinder or drive cylinder.
Preferable, described drive motor is servomotor or stepper motor.
The utility model beneficial effect is as follows: support and the test probe by adopting slidable fit and be arranged on support and test probe on first displacement transducer and second displacement transducer, the optical characteristics and the coordinate of every detected unit display panels can be entered in the data handling system simultaneously, improve the efficient that the display panels optical characteristics detects.
Description of drawings
The structural representation of the optical data mapped device that Fig. 1 provides for the utility model embodiment;
Fig. 2 is the structural representation that detected display panels adds signal;
Fig. 3 is the structural representation of test probe;
Fig. 4 is the structural representation of another kind of test probe.
Reference numeral:
10-base station 11-support 12-pillar
13-horizon bar 14-test probe 15-bearing
The scalable probe of 16-probe 17-20-data handling system
The display panels 40-of 30-display panels 31-unit teleseme
Embodiment
In order to improve the efficient that the display panels optical characteristics detects, the utility model provides a kind of optical data mapped device.The support by adopting slidable fit and the test probe of slidable fit and be arranged on support and test probe on first displacement transducer and second displacement transducer, the optical characteristics of every detected unit display panels and coordinate can be entered in the data handling system simultaneously, have improved the efficient that the display panels optical characteristics detects.For making the purpose of this utility model, technical scheme and advantage clearer, by the following examples the utility model is described in further detail.
As depicted in figs. 1 and 2, the structural representation of the optical data mapped device that provides for the utility model embodiment of Fig. 1; Fig. 2 is the structural representation that detected display panels adds signal.
The optical data mapped device that the utility model embodiment provides comprises:
Base station 10;
Be arranged on the backlight (not shown) on the described base station 10;
Support 11 comprises at least one pillar 12 that is slidedly assemblied on the described base station 10 and slides along described backlight one side and the horizon bar 13 that is fixed on described at least one pillar 12 tops;
Be fixedly installed on the described pillar 12, detect the first displacement transducer (not shown) of described support 11 displacements;
Detect the test probe 14 of LCDs optical data, the direction that described test probe 14 is slidedly assemblied on the described horizon bar 13 and the vertical described support 11 of glide direction slides along described base station
Be fixedly installed on the described test probe 14, detect the second displacement transducer (not shown) of described test probe 14 displacements;
Provide input signal to make the teleseme 40 of detected display panels 30 display frames;
Be connected and the optical information that detected support 11 displacement informations of first displacement transducer and detected test probe 14 displacement informations of second displacement transducer and test probe 14 transmit carried out the data handling system 20 of synchronous recording with described first displacement transducer, second displacement transducer and test probe 14 signals.
The principle of work that the optical data mapped device that utilizes the utility model embodiment to provide detects the display panels optical characteristics is as follows:
At first attaching polaroid on the detected display panels 30, the detected display panels 30 that has attached polaroid is placed on the base station 10, light is provided for detected display panels 30 by the backlight that is arranged on the base station 10, and pass through teleseme 40 and add signals for detected display panels 30, make 30 display frames of detected display panels.
Optical characteristics by the unit display panels 31 on 14 pairs of display panels 30 of test probe detects, data transmission after the detection is to data handling system 20, simultaneously, the coordinates transmission that is separately positioned on the pillar 12 and is arranged on the unit display panels 31 that first displacement transducer on the test probe 14 and second displacement transducer detect test probe 14 respectively in data handling system 20, the corresponding typing of the coordinate information of the unit display panels 31 that test probe 14 detects and optical information; After having detected, slip test probe 14, all the unit display panels 31 of this row on the display panels 30 are detected and typing, afterwards, by traversing carriage 11, unit display panels 31 to next row detects, and repeats said process, until the every unit display panels 31 that detects on the whole blocks display panels 30; Detect by optical characteristics such as colourity brightness, contrast and the white of whole liquid crystal display panel 30, redness, yellow, green picture, can draw the optical characteristics data of the unit display panels 31 of each position on the display panels 30, and produce adjustment according to the result who detects.
The optical data mapped device that the utility model embodiment provides, when detecting, need not whole liquid crystal display panel 30 is cut, can directly detect display panels 30, and can be simultaneously the coordinate and the optical characteristics of the unit display panels 31 that detects be carried out synchronous typing, the data area of detected optical characteristics data and production requirement is compared, the testing staff can see intuitively on data handling system 20 and detects the coordinate of unit display panels 31 that data exceed or be lower than the data area of production requirement, has improved the efficient that detects display panels 30 optical characteristics.
In the above-described embodiments, preferred, described support 11 comprises: the horizon bar 13 that is slidedly assemblied at least one pillar 12 on the described base station 10 and is fixed on described at least one pillar 12 tops; Described test probe 14 is slidedly assemblied on the described horizon bar 13, and the structure of support 11 can adopt different structures, as the support of doorframe shape, and inverted L bracket, the producer can adopt different structures according to the production of reality.
In the above-described embodiments, in order to enlarge the scope of application of optical data mapped device, make its display panels that can detect different-thickness 30, test probe 14 is chosen as test probe moving up and down, so that the test different-thickness display panels 30 time, the accuracy of the optical data that test probe 14 measures.When adopting this kind structure, in actual detected, need elder generation that the height and position of test probe 14 is regulated, more every block unit display panels 31 is detected afterwards.The structure of test probe 14 moving up and down has multiple, the producer can adopt different structures according to the condition of production of reality, as shown in Figure 3, selectable, described test probe 14 comprises: be slidedly assemblied in the bearing 15 on the described horizon bar 13 and be slidedly assemblied in the probe 16 that described bearing 15 short transverses in described bearing 15 upper edges are slided; As shown in Figure 4, selectable, described test probe 14 is scalable probe 17.
In the above-described embodiments, in order to improve the automaticity of the optical data mapped device that present embodiment provides, simultaneously, error appears when avoiding manually-operated, preferably, described optics mapped device also comprises: drive the first driving mechanism (not shown) that described support 11 slides on described base station 10; Drive the second driving mechanism (not shown) that described test probe 14 slides along described horizon bar 13.By adopting first driving mechanism and second driving mechanism to come moving on the horizontal direction of driving arm 11 and test probe 14, thereby guarantee in measuring unit's display panels 31 one by one, first displacement transducer and second displacement transducer can access the accurate coordinate of every unit display panels 31, improve the accuracy that detects.
In the above-described embodiments, first driving mechanism can adopt different driving mechanisms with second driving mechanism, as: drive motor, driving fluid cylinder or driving cylinder, the producer can adopt different driving mechanisms come driving arm 11 and test probe 14 to slide according to the condition of production of reality.
In the above-described embodiments, when driving mechanism adopted drive motor, preferable drive motor was servomotor or stepper motor.Because servomotor and stepper motor have good controlled, therefore, are convenient to control the slip amplitude of support 11 and test probe 14.
Obviously, those skilled in the art can carry out various changes and modification to the utility model and not break away from spirit and scope of the present utility model.Like this, if of the present utility model these are revised and modification belongs within the scope of the utility model claim and equivalent technologies thereof, then the utility model also is intended to comprise these changes and modification interior.
Claims (6)
1. an optical data mapped device is characterized in that, comprising:
Base station;
Be arranged on the backlight on the described base station;
Support comprises at least one pillar that is slidedly assemblied on the described base station and slides along described backlight one side and the horizon bar that is fixed on described at least one pillar top;
Be fixedly installed on the described pillar, detect first displacement transducer of described support displacement;
Detect the test probe of LCDs optical data, the direction that described test probe is slidedly assemblied on the described horizon bar and the vertical described support of glide direction slides along described base station;
Be fixedly installed on the described test probe, detect second displacement transducer of described test probe displacement;
Provide input signal to make the teleseme of detected display panels display frame;
Be connected and the optical information that the detected support displacement information of first displacement transducer and the detected test probe displacement information of second displacement transducer and test probe transmit carried out the data handling system of synchronous recording with described first displacement transducer, second displacement transducer and test probe signal.
2. optical data mapped device as claimed in claim 1 is characterized in that, described test probe comprises: be slidedly assemblied in the bearing on the described horizon bar and be slidedly assemblied in the probe that the described height of support direction in described bearing upper edge is slided.
3. optical data mapped device as claimed in claim 1 is characterized in that, described test probe is scalable probe.
4. as claim 2 or 3 described optical data mapped devices, it is characterized in that described checkout equipment also comprises: drive first driving mechanism that described support slides on described base station;
Drive second driving mechanism that described test probe slides along described horizon bar.
5. optical data mapped device as claimed in claim 4 is characterized in that, described first driving mechanism and second driving mechanism are drive motor, drive fluid cylinder or drive cylinder.
6. optical data mapped device as claimed in claim 5 is characterized in that, described drive motor is servomotor or stepper motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320098937 CN203084370U (en) | 2013-03-05 | 2013-03-05 | Optical data mapping equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320098937 CN203084370U (en) | 2013-03-05 | 2013-03-05 | Optical data mapping equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203084370U true CN203084370U (en) | 2013-07-24 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320098937 Expired - Lifetime CN203084370U (en) | 2013-03-05 | 2013-03-05 | Optical data mapping equipment |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103411755A (en) * | 2013-08-08 | 2013-11-27 | 深圳市华星光电技术有限公司 | Optical testing device |
| CN104317079A (en) * | 2014-10-29 | 2015-01-28 | 京东方科技集团股份有限公司 | Display panel identification system, detection system, identification method and detection method |
| CN104599618A (en) * | 2015-01-21 | 2015-05-06 | 昆山精讯电子技术有限公司 | Image adjusting mechanism for OLED (Organic Light Emitting Diode) panel |
| CN111351643A (en) * | 2020-03-31 | 2020-06-30 | 武汉天马微电子有限公司 | Optical test equipment applied to display panel |
-
2013
- 2013-03-05 CN CN 201320098937 patent/CN203084370U/en not_active Expired - Lifetime
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103411755A (en) * | 2013-08-08 | 2013-11-27 | 深圳市华星光电技术有限公司 | Optical testing device |
| CN103411755B (en) * | 2013-08-08 | 2015-11-11 | 深圳市华星光电技术有限公司 | A kind of optical testing device |
| US9518819B2 (en) | 2013-08-08 | 2016-12-13 | Shenzhen China Star Optoelectronics Technology Co., Ltd. | Optical testing device |
| CN104317079A (en) * | 2014-10-29 | 2015-01-28 | 京东方科技集团股份有限公司 | Display panel identification system, detection system, identification method and detection method |
| CN104317079B (en) * | 2014-10-29 | 2017-12-01 | 京东方科技集团股份有限公司 | A kind of display panel identifying system, detecting system, recognition methods and detection method |
| CN104599618A (en) * | 2015-01-21 | 2015-05-06 | 昆山精讯电子技术有限公司 | Image adjusting mechanism for OLED (Organic Light Emitting Diode) panel |
| CN111351643A (en) * | 2020-03-31 | 2020-06-30 | 武汉天马微电子有限公司 | Optical test equipment applied to display panel |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: BEIJING BOE PHOTOELECTRICITY SCIENCE + TECHNOLOGY Effective date: 20150710 Owner name: JINGDONGFANG SCIENCE AND TECHNOLOGY GROUP CO., LTD Free format text: FORMER OWNER: BEIJING BOE PHOTOELECTRICITY SCIENCE + TECHNOLOGY CO., LTD. Effective date: 20150710 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20150710 Address after: 100015 Jiuxianqiao Road, Beijing, No. 10, No. Patentee after: BOE TECHNOLOGY GROUP Co.,Ltd. Patentee after: BEIJING BOE OPTOELECTRONICS TECHNOLOGY Co.,Ltd. Address before: 100176 Beijing city in Western Daxing District economic and Technological Development Zone, Road No. 8 Patentee before: BEIJING BOE OPTOELECTRONICS TECHNOLOGY Co.,Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130724 |