CN103617774A - Touch and display integration check method and device - Google Patents
Touch and display integration check method and device Download PDFInfo
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- CN103617774A CN103617774A CN201310637852.7A CN201310637852A CN103617774A CN 103617774 A CN103617774 A CN 103617774A CN 201310637852 A CN201310637852 A CN 201310637852A CN 103617774 A CN103617774 A CN 103617774A
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Abstract
The invention discloses a touch and display integration check method and device. According to the method, a touch check module and a display drive module are connected with a liquid crystal display module respectively, the display drive module is used for enabling the liquid crystal display module to display frames, scribing on the surface of the liquid crystal display module while the frames are checked, reading a capacity value of a touch sensor through the touch check module and sending the capacity value to a control module; the control module can judge whether the read capacity value of the touch sensor accords with a design value or not, if not, the control module sends an instruction to enable a buzzer to send out alarm signals, and if yes, the control module sends out an instruction to close the touch check module and sends out an instruction to enable the display drive module to switch the liquid crystal display module to the next frame and continue to check. According to the touch and display integration check method and device, touch check and display frame check are integrated, the simultaneous check of touch and display is achieved, checking procedures are reduced, and working efficiency is improved.
Description
Technical field
The present invention relates to technical field of liquid crystal display, particularly a kind ofly touch and show integrated inspection method and device.
Background technology
Touch function inspection and Presentation Function inspection are all the important inspection items of liquid crystal display module.During existing on cell/OGS liquid crystal display module checks, touch function inspection and Presentation Function inspection are divided into two procedures and separately check, check that operation is loaded down with trivial details, take man-hour many, and work efficiency is low.
Summary of the invention
For touch function inspection and the lower present situation of Presentation Function checking efficiency of current liquid crystal display module, applicant, through Improvement, now provides a kind of touch and show integrated inspection method and device, reduces and checks operation, increases work efficiency.
Technical scheme of the present invention is as follows:
The invention provides a kind of integrated inspection method that touches and show, with touching checking module, be connected respectively liquid crystal display module with driver module, after powering on, by driver module, make liquid crystal display module show first picture, when checking picture, with hand, on the surface of liquid crystal display module, rule, by touching checking module, read the capacitance of touch sensor, and deliver to control module; Whether the capacitance that judges read touch sensor by control module meets design load, if the design load of not meeting, control module is sent instruction makes hummer send alerting signal; If meet design load, control module is sent instruction and is closed touch checking module, sends instruction simultaneously and makes driver module that liquid crystal display module is switched to next picture continuation inspection.
The present invention also provides a kind of integrated testing fixture that touches and show, comprises and touches checking module, control module, hummer and driver module; Described touch checking module connects liquid crystal display module and control module, for liquid crystal display module is touched to inspection, touch check result is delivered to control module, and receives the steering order of control module; Described control module connects touch checking module, hummer and driver module, for receiving, touch the touch check result that checking module is sent here, judgement touches check result and whether meets design load, and to hummer, touch checking module or driver module, sends instruction according to judged result; Described driver module connects liquid crystal display module and control module, for liquid crystal display module is shown to inspection, and drives liquid crystal display module to switch display frame under the instruction of control module is controlled.
Useful technique effect of the present invention is:
The present invention checks touching and display frame inspection merges, and has realized when touching and showing and having checked, has reduced inspection operation, has improved work efficiency, is suitable for large application scope.
Advantage of the present invention will provide in embodiment description partly below, and part will become obviously from the following description, or recognize by practice of the present invention.
Accompanying drawing explanation
Fig. 1 is apparatus structure schematic diagram of the present invention.
Fig. 2 is method flow diagram of the present invention.
Embodiment
Below in conjunction with accompanying drawing, the specific embodiment of the present invention is described further.
Fig. 1 is apparatus structure schematic diagram of the present invention.As shown in Figure 1, apparatus of the present invention comprise: touch checking module 1, control module 2, hummer 4 and driver module 3.Touching checking module 1 is IIC interface, its core is touch sensor, touches checking module 1 and connects liquid crystal display module 5 and control module 2, for liquid crystal display module 5 is touched to inspection, touch check result is delivered to control module 2, and receive the steering order of control module 2.Control module 2 connects touch checking module 1, hummer 4 and driver module 3, for receiving, touch the touch check result that checking module 1 is sent here, judgement touches check result and whether meets design load, and to hummer 4, touch checking module 1 or driver module 3, sends instruction according to judged result.Driver module 3 connects liquid crystal display module 5 and control module 2, for liquid crystal display module 5 is shown to inspection, and drives liquid crystal display module 5 to switch display frame under the instruction of control module 2 is controlled.Touch checking module 1 of the present invention, control module 2, hummer 4 and driver module 3 are commercial goods.
Adopt process flow diagram that said apparatus realizes the inventive method as shown in Figure 2.First (step 1), liquid crystal display module 5 to be detected is connected with driver module 3 with touch checking module 1 respectively, electrifying startup, by driver module 3, make liquid crystal display module 5 show that first checks picture, when picture checks, operator, reads the capacitance of its touch sensor by touching checking module 1, and delivers to control module 2 in the 5 surface line of liquid crystal display module with hand.Then (step 2), whether the capacitance of the touch sensor reading by control module 2 judgements meets design load, if the design load of not meeting, control module 2 is sent instruction to hummer 4, makes hummer 4 send alerting signal; If meet design load, control module 2 is sent instruction and is closed touch checking module 1, sends instruction to driver module 3 simultaneously, makes driver module 3 that 5 groups of liquid crystal display modes are switched to next picture, proceeds the inspection of above-mentioned steps 1～2.
Above-described is only the preferred embodiment of the present invention, the invention is not restricted to above embodiment.Be appreciated that the oher improvements and changes that those skilled in the art directly derive or associate without departing from the basic idea of the present invention, within all should thinking and being included in protection scope of the present invention.
Claims (2)
1. one kind touches and shows integrated inspection method, it is characterized in that, with touching checking module, be connected respectively liquid crystal display module with driver module, after powering on, by driver module, make liquid crystal display module show first picture, when checking picture, with hand, on the surface of liquid crystal display module, rule, by touching checking module, read the capacitance of touch sensor, and deliver to control module; Whether the capacitance that judges read touch sensor by control module meets design load, if the design load of not meeting, control module is sent instruction makes hummer send alerting signal; If meet design load, control module is sent instruction and is closed touch checking module, sends instruction simultaneously and makes driver module that liquid crystal display module is switched to next picture continuation inspection.
2. touch and show an integrated testing fixture, it is characterized in that, comprising and touch checking module, control module, hummer and driver module; Described touch checking module connects liquid crystal display module and control module, for liquid crystal display module is touched to inspection, touch check result is delivered to control module, and receives the steering order of control module; Described control module connects touch checking module, hummer and driver module, for receiving, touch the touch check result that checking module is sent here, judgement touches check result and whether meets design load, and to hummer, touch checking module or driver module, sends instruction according to judged result; Described driver module connects liquid crystal display module and control module, for liquid crystal display module is shown to inspection, and drives liquid crystal display module to switch display frame under the instruction of control module is controlled.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310637852.7A CN103617774A (en) | 2013-11-30 | 2013-11-30 | Touch and display integration check method and device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310637852.7A CN103617774A (en) | 2013-11-30 | 2013-11-30 | Touch and display integration check method and device |
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| Publication Number | Publication Date |
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| CN103617774A true CN103617774A (en) | 2014-03-05 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201310637852.7A Pending CN103617774A (en) | 2013-11-30 | 2013-11-30 | Touch and display integration check method and device |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TW201112077A (en) * | 2009-09-30 | 2011-04-01 | Au Optronics Corp | Flat display, touch device and touch detecting method |
| CN102027438A (en) * | 2008-04-23 | 2011-04-20 | 摩托罗拉移动公司 | Multi-touch detection panel with disambiguation of touch coordinates |
| JP2012079194A (en) * | 2010-10-05 | 2012-04-19 | Jvc Kenwood Corp | Digital signage system |
| US20120313866A1 (en) * | 2011-06-10 | 2012-12-13 | Samsung Mobile Display Co., Ltd. | Touch screen panel |
| CN102945648A (en) * | 2012-11-26 | 2013-02-27 | 京东方科技集团股份有限公司 | Test device and test method for display apparatus |
| CN103245864A (en) * | 2013-05-10 | 2013-08-14 | 苏州欧菲光科技有限公司 | Touch screen testing system and method |
-
2013
- 2013-11-30 CN CN201310637852.7A patent/CN103617774A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102027438A (en) * | 2008-04-23 | 2011-04-20 | 摩托罗拉移动公司 | Multi-touch detection panel with disambiguation of touch coordinates |
| TW201112077A (en) * | 2009-09-30 | 2011-04-01 | Au Optronics Corp | Flat display, touch device and touch detecting method |
| JP2012079194A (en) * | 2010-10-05 | 2012-04-19 | Jvc Kenwood Corp | Digital signage system |
| US20120313866A1 (en) * | 2011-06-10 | 2012-12-13 | Samsung Mobile Display Co., Ltd. | Touch screen panel |
| CN102945648A (en) * | 2012-11-26 | 2013-02-27 | 京东方科技集团股份有限公司 | Test device and test method for display apparatus |
| CN103245864A (en) * | 2013-05-10 | 2013-08-14 | 苏州欧菲光科技有限公司 | Touch screen testing system and method |
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Application publication date: 20140305 |