CN202443216U - Polarizer attaching machine - Google Patents
Polarizer attaching machine Download PDFInfo
- Publication number
- CN202443216U CN202443216U CN2012200069821U CN201220006982U CN202443216U CN 202443216 U CN202443216 U CN 202443216U CN 2012200069821 U CN2012200069821 U CN 2012200069821U CN 201220006982 U CN201220006982 U CN 201220006982U CN 202443216 U CN202443216 U CN 202443216U
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- light
- receiver
- polaroid
- transmitter
- objective table
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Abstract
The utility model discloses a polarizer attaching machine, which comprises a light beam transmitter and a light beam receiver, which are opposite to each other, and a main control device and a display device, wherein the positions of the light beam transmitter and the light beam receiver meet the requirement that when the throwing direction of a polarizer is correct, the light transmitted by the light beam transmitter can radiate an area on which a mark on a polarizer protection film stays; a main control device is connected with the light beam receiver, an intensity numerical value signal is obtained according to an intensity signal of the light beam received by the receiver, and the intensity numerical value signal is transmitted; and the display device is respectively connected with the receiver and the main control device, and the display device is used for receiving and displaying the intensity numerical value signal of the light beam received by the receiver and transmitting the intensity numerical value signal to the main control device. Due to the adoption of the polarizer attaching machine, accuracy of the direction of the polarizer in the throwing process can be effectively ensured, the manmade mistake can be reduced, and the working efficiency can be improved.
Description
Technical field
The utility model relates to the LCD manufacturing technology, relates in particular to a kind of polaroid and attaches machine.
Background technology
At present, the display of slimming, for example liquid crystal TV, LCD screen or the like and since have volume frivolous, save characteristics such as space, low power consumption and low radiant rays, step in the daily life gradually.In addition, along with the progress of plane display technique, LCD is when image quality constantly promotes, and price also constantly reduces.Therefore, more and more consumer choice LCDs are as the display device of PC and home audiovisual equipment.And industry endeavours to develop the LCD that display quality is better, price is cheaper for the many-sided requirement in response to the consumer.
The processing procedure of general LCD mainly is divided into three parts, comprises array (array) processing procedure, stage casing panel processing procedure and module group procedure.Main system utilizes the multiple tracks lithographic process in the array processing procedure, on glass substrate, forms thin film transistor (TFT) and pixel electrode.In the panel processing procedure of stage casing, be coating and the friction matching that thin film transistor base plate and colored filter substrate is carried out alignment film respectively.Then after injecting liquid crystal, to set of bond colored filter substrate and thin film transistor base plate, and will the two substrates after the group be cut, to form a plurality of display panels.Next in the panel processing procedure of stage casing, on colored filter substrate and thin film transistor base plate, attach a polaroid respectively.At last display panels is switched on to detect, then get into ensuing module group procedure through the display panels that detects.
Because the polaroid that is attached on colored filter substrate and the thin film transistor base plate has different optical property (for example penetrability is different), so polaroid needs correctly, and correspondence is pasted on colored filter substrate or the thin film transistor base plate.Yet, when the staff during according to incorrect direction charging, can cause polaroid to attach mistake polaroid.With present detection mode, the attaching mistake of polaroid must wait until that display panels just can be detected when switching on detection.When detecting polaroid attaching mistake, need manually polaroid is removed on substrate, and the action that attaches again.The mode of the manual heavy industry of this kind has significantly increased human cost, and causes the waste of polaroid material, generally speaking is to have increased manufacturing cost.In addition, the mode of the manual heavy industry of this kind has more increased the processing procedure time, can't effectively promote production capacity.
The utility model content
Whether to the above-mentioned technical matters that prior art exists, the utility model provides a kind of polaroid to attach machine, can detect the polaroid direction and put back, thereby prevent that polaroid from pasting anti-problem.
The utility model provides a kind of polaroid to attach machine, comprising:
The light-beam transmitter of corresponding setting and beam receiver; The position of said light-beam transmitter and said beam receiver setting is satisfied when polaroid and is thrown in when in the right direction, and the light beam that said light-beam transmitter sends can shine the sign region on said polarizing plate protective film;
Master control set is connected with said beam receiver, obtains corresponding strength numerical signal and intensity transmission numerical signal according to the strength signal of said receiver receiving beam;
Display device is connected with master control set with said receiver respectively, receives and shows the strength values signal of said receiver institute receiving beam, and send to said master control set.
A kind of polaroid that the utility model provides attaches machine, and the light beam that is sent by light-beam transmitter sees through polaroid, when polaroid is thrown in when in the right direction; The light value that said display device can demonstrate the beam receiver receiving beam is basic identical with the light value that sends light beam; When polaroid input poor direction was true, the light value that said display device can demonstrate the beam receiver receiving beam reduced than the light value that sends light beam, sends the light value of light beam and receiving beam through contrast; Whether the direction that draws polaroid is put back; Thereby effectively guaranteed the correctness of polaroid direction in launch process, reduced artificial error rate, improved work efficiency; Reduce human cost, and also reduced the waste of polaroid.
Description of drawings
Fig. 1 is the structural representation of the utility model embodiment one;
Fig. 2 is the structural representation of the utility model embodiment two;
Fig. 3 is the syndeton synoptic diagram of light-beam transmitter among Fig. 1;
Fig. 4 is the syndeton synoptic diagram of beam receiver among Fig. 2;
Fig. 5 is the control structure block diagram of the utility model embodiment.
Embodiment
Whether the utility model provides a kind of polaroid to attach machine, can detect the polaroid direction and put back, thereby prevent that polaroid from pasting anti-problem.
The polaroid that the utility model provides attaches machine, comprising:
The light-beam transmitter of corresponding setting and beam receiver; The position of said light-beam transmitter and said beam receiver setting is satisfied when polaroid and is thrown in when in the right direction, and the light beam that said light-beam transmitter sends can shine the sign region on said polarizing plate protective film;
Master control set is connected with said beam receiver, obtains corresponding strength numerical signal and intensity transmission numerical signal according to the strength signal of said receiver receiving beam;
Display device is connected with master control set with said receiver respectively, receives and shows the strength values signal of said receiver institute receiving beam, and send to said master control set.
Preferable, said master control set is connected with said light-beam transmitter, obtains the corresponding strength numerical signal according to the strength signal of light beam that said light-beam transmitter sends;
Said display device also is connected with light-beam transmitter, receives and shows the strength signal of the light beam that sends, and send to said master control set.
More excellent ground, said device also comprises: master control set and warning device;
Said master control set is connected with said display device; Receive light value and the light value of said receiver institute receiving beam of the light beam that said light-beam transmitter sends of said display device transmission; And judge; When the ratio of the light value of the light value of judging said receiver institute receiving beam and light beam that transmitter sends is in the preset threshold scope, send trigger pip to said warning device;
Said warning device is connected with said master control set, receives the trigger pip of said master control set, and sends alerting signal.
More excellent ground, said light-beam transmitter and said beam receiver are generating laser and laser pickoff.
More excellent ground; Said light-beam transmitter is provided with the position to be satisfied when polaroid and throws in when in the right direction; Be positioned at said polaroid sign region directly over, perhaps be positioned at said polaroid sign region under, the corresponding setting of said beam receiver with said light-beam transmitter.
More excellent ground, said polaroid attaches machine, also includes the transfer machine, and this transfer machine comprises extension arm back up pad and objective table, and said light-beam transmitter and said beam receiver are arranged at the extension arm back up pad and the objective table of said transfer machine respectively.
More excellent ground, said light-beam transmitter is arranged on the extension arm back up pad of said transfer machine, and said beam receiver is arranged on the said objective table.
More preferably, it is inner that said beam receiver is embedded in said objective table, and said beam receiver is not higher than said objective table upper surface.
More excellent ground, said beam receiver is arranged on the extension arm back up pad of said transfer machine, and said light-beam transmitter is arranged on the said objective table.
More preferably, it is inner that said light-beam transmitter is embedded in said objective table, and said light-beam transmitter is not higher than said objective table upper surface.
Below in conjunction with accompanying drawing and each embodiment the utility model is further described.
Be illustrated in figure 1 as the structural representation of the utility model embodiment one; Comprise the transfer machine that is used for the transfer polaroid; And be arranged at the beam receiver 4 on the transfer machine extension arm back up pad 5; Also comprise light-beam transmitter 1; Light-beam transmitter 1 is connected with display device 11 (referring to Fig. 5) through circuit 9, and satisfy when polaroid 6 inputs are in the right direction the position that light-beam transmitter 1 and beam receiver 4 are provided with, and the light beam 2 that light-beam transmitter 1 sends can shine sign 3 regions on polaroid 6 diaphragms; Concrete, light-beam transmitter 1 be positioned at beam receiver 4 under, and make that the sign 3 on the polaroid 6 just in time is positioned at the position that light beam passes through when the extension arm 7 of transfer machine is adsorbed onto assigned position through sucker 8 with polaroid 6.Light-beam transmitter 1 sends on the sign 3 that light beam 2 shines polaroid 6; Received by beam receiver 4 through identifying 3 light beam 14; Beam receiver 4 also is connected with display device 11; Send the light beam data that receive to display device 11 then, light-beam transmitter 1 is sent the light value of light beam to display device 11 and light value that beam receiver 4 receives light beam shows, and pass to master control set 12 (referring to Fig. 5); 1 of the light-beam transmitter of master control set 12 receiving and displaying devices 11 transmission sends the light value of light beam and the light value of 4 receiving beams of beam receiver; And judge that the ratio of light value that sends light beam when the light value of judging 4 receiving beams of beam receiver and 1 of light-beam transmitter sends trigger pip to warning device 13 in the preset threshold scope time; Warning device 13 is used to receive the trigger pip that master control set 12 sends, and reports to the police;
If master control set 12 is judged light value that beam receiver 4 receives in the preset threshold scope; The light beam irradiates that light-beam transmitter 1 is described has arrived on the polaroid; The position that does not belong to through sign 3; Just the direction of polaroid is put back, and reports to the police thereby master control set 12 will trigger warning device 13;
If master control set 12 is judged light value that light-beam transmitter 1 sends light beam less than the light value that beam receiver 4 receives, explain that light-beam transmitter 1 has shone on the sign 3 on the polaroid, promptly polaroid is in the right direction, does not then report to the police.
As shown in Figure 2; Structural representation for the utility model embodiment two; Comprise the transfer machine and be arranged at the light-beam transmitter 1 on the transfer machine extension arm back up pad 5 that also comprise light-beam transmitter 1, light-beam transmitter 1 is connected with display device 11 (referring to Fig. 5) through circuit 9; Satisfy when polaroid 6 inputs are in the right direction the position that light-beam transmitter 1 and beam receiver 4 are provided with, and the light beam 2 that light-beam transmitter 1 sends can shine sign 3 regions on polaroid 6 diaphragms; Light-beam transmitter 1 be positioned at beam receiver 4 directly over, and make when the extension arm 7 of transfer machine is adsorbed onto assigned position through sucker 8 with polaroid 6 that the sign 3 on the polaroid 6 is just in time in position that light beam passes through.Light-beam transmitter 1 sends on the sign 3 that light beam 2 shines polaroid 6; Received by beam receiver 4 through identifying 3 light beam 14; Beam receiver 4 also is connected with display device 11; Send the light beam data that receive to display device 11 then, light-beam transmitter 1 is launched the light value of light beam to display device 11 and light value that beam receiver 4 receives light beam shows, and pass to master control set 12 (referring to Fig. 5); 1 of the light-beam transmitter that master control set 12 is used for receiving and displaying device 11 transmission sends the light value of light beam and the light value of 4 receiving beams of beam receiver; And judge that the ratio of light value that sends light beam when the light value of judging 4 receiving beams of beam receiver and 1 of light-beam transmitter sends trigger pip to warning device 13 in the preset threshold scope time; Warning device 13 is used to receive the trigger pip that master control set 12 sends, and reports to the police;
If master control set 12 is judged light value that beam receiver 4 receives in the preset threshold scope; Explain that light-beam transmitter 1 has shone on the polaroid; But the position that does not belong to through sign 3; The direction that is polaroid 6 has been put back, and reports to the police thereby master control set 12 will trigger warning device 13;
If master control set 12 is judged light value that light-beam transmitter 1 sends light beam less than the light value that beam receiver 4 receives, explain that light-beam transmitter 1 has shone on the sign 3 on the polaroid, i.e. the input of polaroid 6 is in the right direction, does not then report to the police.
As shown in Figure 3; Syndeton synoptic diagram for light-beam transmitter among Fig. 1; Light-beam transmitter 1 is embedded in the upper surface of objective table 10, and the transmitting terminal of light-beam transmitter 1 is not higher than the plane of objective table 10, can be equal with the plane of objective table 10 or be lower than embedded objective table 10 upper surfaces.
As shown in Figure 4; Syndeton synoptic diagram for light-beam transmitter among Fig. 2; Beam receiver 4 is embedded in the upper surface of objective table 10, and the receiving end of beam receiver 4 is not higher than the plane of objective table 10, can be equal with the plane of objective table 10 or be lower than embedded objective table 10 upper surfaces.
As shown in Figure 5; Control structure block diagram for the utility model embodiment comprises: light-beam transmitter 1, beam receiver 4, display device 11, master control set 12 and warning device 13, and beam receiver 4 and light-beam transmitter 1 all are connected with display device 11; Display device 11 is used for display beams transmitter 1 and sends the light value of light beam and the light value that beam receiver 4 receives light beam; Send display result to master control set 12 then, master control set 12 judges, light-beam transmitter 1 sends the light value of light beam and light value that beam receiver 4 receives light beam is more or less the same if judge; Explain that light-beam transmitter 1 has shone polaroid; But through the position at sign 3 places, just the direction of polaroid 6 is not put back, and reports to the police thereby master control set 12 will trigger warning device 13; Receive the light value of light beam if judge light value that light-beam transmitter 1 sends light beam much smaller than beam receiver 4, explain that light-beam transmitter 1 has shone on the sign 3 on the polaroid 6, then polaroid 6 is in the right direction, does not then report to the police.
Obviously, those skilled in the art can carry out various changes and modification to the utility model and not break away from the spirit and the scope of the utility model.Like this, belong within the scope of the utility model claim and equivalent technologies thereof if these of the utility model are revised with modification, then the utility model also is intended to comprise these changes and modification interior.
Claims (8)
1. a polaroid attaches machine, it is characterized in that, comprising:
The light-beam transmitter of corresponding setting and beam receiver; The position of said light-beam transmitter and said beam receiver setting is satisfied when polaroid and is thrown in when in the right direction, and the light beam that said light-beam transmitter sends can shine the sign region on said polarizing plate protective film;
Master control set is connected with said beam receiver, obtains corresponding strength numerical signal and intensity transmission numerical signal according to the strength signal of said receiver receiving beam;
Display device is connected with master control set with said receiver respectively, receives and shows the strength values signal of said receiver institute receiving beam, and send to said master control set.
2. a kind of polaroid as claimed in claim 1 attaches machine, it is characterized in that said master control set is connected with said light-beam transmitter, obtains the corresponding strength numerical signal according to the strength signal of light beam that said light-beam transmitter sends;
Said display device also is connected with light-beam transmitter, receives and shows the strength signal of the light beam that sends, and send to said master control set.
3. a kind of polaroid as claimed in claim 1 attaches machine, it is characterized in that, also comprises warning device;
Said master control set during less than the standard value set, sends trigger pip to said warning device at the strength values signal of said receiver institute receiving beam;
Said warning device is connected with said master control set, receives the trigger pip of said master control set, and sends alerting signal.
4. polaroid as claimed in claim 1 attaches machine, it is characterized in that said light-beam transmitter and said beam receiver are generating laser and laser pickoff.
5. polaroid as claimed in claim 1 attaches machine; It is characterized in that; Also include the transfer machine; This transfer machine comprises extension arm back up pad and objective table, and said light-beam transmitter is arranged on the extension arm back up pad of said transfer machine, and said beam receiver is arranged on the objective table of said transfer machine.
6. polaroid as claimed in claim 1 attaches machine; It is characterized in that, also include the transfer machine, this transfer machine comprises extension arm back up pad and objective table; It is inner that said beam receiver is embedded in said objective table, and said beam receiver is not higher than said objective table upper surface.
7. polaroid as claimed in claim 1 attaches machine; It is characterized in that, also include the transfer machine, this transfer machine comprises extension arm back up pad and objective table; Said beam receiver is arranged on the extension arm back up pad of said transfer machine, and said light-beam transmitter is arranged on the said objective table.
8. polaroid as claimed in claim 1 attaches machine; It is characterized in that, also include the transfer machine, this transfer machine comprises extension arm back up pad and objective table; It is inner that said light-beam transmitter is embedded in said objective table, and said light-beam transmitter is not higher than said objective table upper surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200069821U CN202443216U (en) | 2012-01-09 | 2012-01-09 | Polarizer attaching machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200069821U CN202443216U (en) | 2012-01-09 | 2012-01-09 | Polarizer attaching machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202443216U true CN202443216U (en) | 2012-09-19 |
Family
ID=46824659
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200069821U Expired - Lifetime CN202443216U (en) | 2012-01-09 | 2012-01-09 | Polarizer attaching machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202443216U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109856826A (en) * | 2019-02-14 | 2019-06-07 | 深圳市华星光电半导体显示技术有限公司 | Polarized light sheet pasting device and polarizer sheet sticking method |
| CN111323945A (en) * | 2020-03-19 | 2020-06-23 | Tcl华星光电技术有限公司 | Polaroid laminating equipment and laminating method thereof |
-
2012
- 2012-01-09 CN CN2012200069821U patent/CN202443216U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109856826A (en) * | 2019-02-14 | 2019-06-07 | 深圳市华星光电半导体显示技术有限公司 | Polarized light sheet pasting device and polarizer sheet sticking method |
| CN111323945A (en) * | 2020-03-19 | 2020-06-23 | Tcl华星光电技术有限公司 | Polaroid laminating equipment and laminating method thereof |
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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: 20150707 Owner name: JINGDONGFANG SCIENCE AND TECHNOLOGY GROUP CO., LTD Free format text: FORMER OWNER: BEIJING BOE PHOTOELECTRICITY SCIENCE + TECHNOLOGY CO., LTD. Effective date: 20150707 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20150707 Address after: 100015 Jiuxianqiao Road, Beijing, No. 10, No. Patentee after: BOE Technology Group Co., Ltd. Patentee after: Beijing BOE Photoelectricity Science & Technology Co., Ltd. Address before: 100176 Beijing city in Western Daxing District economic and Technological Development Zone, Road No. 8 Patentee before: Beijing BOE Photoelectricity Science & Technology Co., Ltd. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20120919 |
|
| CX01 | Expiry of patent term |