CN203535344U - Display device and display module thereof - Google Patents
Display device and display module thereof Download PDFInfo
- Publication number
- CN203535344U CN203535344U CN201320658363.5U CN201320658363U CN203535344U CN 203535344 U CN203535344 U CN 203535344U CN 201320658363 U CN201320658363 U CN 201320658363U CN 203535344 U CN203535344 U CN 203535344U
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- Prior art keywords
- liquid crystal
- groove
- crystal display
- position mark
- backlight
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- 239000004973 liquid crystal related substance Substances 0.000 claims abstract description 70
- 238000010030 laminating Methods 0.000 claims description 11
- 238000000034 method Methods 0.000 abstract description 5
- 238000011179 visual inspection Methods 0.000 abstract 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000007665 sagging Methods 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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Abstract
A display module comprises a liquid crystal screen and a backlight source. The liquid crystal screen is provided with a location mark, and the backlight source is attached to the liquid crystal screen. Meanwhile, the utility model provides a display device with the display module. The surface, attached to the liquid crystal screen, of the backlight source is provided with a groove, the opening area of the groove is larger than or equal to the area of the location mark, the groove corresponds to the location mark, and the vertical projection, in the backlight source, of the location mark on the liquid crystal screen falls into the groove. The groove is formed in the backlight source or a protrusion is additionally arranged at the bottom of the formed groove, so that an alignment mark corresponding to the location mark on the liquid crystal screen in a one-to-one mode are formed. The location mark and the alignment mark are caught through a machine, and the liquid crystal screen can be attached to the backlight source. Ultimately, whether attachment of the liquid crystal screen and the backlight source is qualified or not can be judged through a visual inspection method, and assembling efficiency of the liquid crystal screen and the backlight source is improved.
Description
Technical field
The utility model relates to a kind of display device and shows module.
Background technology
The edge of backlight is provided with frame, when liquid crystal display and backlight are assembled together, due to frame projection, as long as liquid crystal display is placed in frame and just can be accurately located, has facilitated assembling.
Along with the continuous progress of society, people are also more and more higher to the requirement of cell phone appearance, and super narrow limit or Rimless design become social main flow gradually.For this reason, the frame on backlight need to be cancelled.
Once and frame on backlight is cancelled, the positioning action that frame plays also just disappears, and backlight and liquid crystal display are accurately assembled together and just need to find new method.If employing manual assembly, easily causes assembling the generation of the problem such as crooked.Employing machine assembling, after assembling completes, also needs to detect backlight and liquid crystal display whether in the error range of permission by testing tools such as microscopes.The above-mentioned demonstration module of having cancelled frame has caused the waste of manpower and time cost to the assembling of backlight and liquid crystal display, make efficiency of assembling low.
Utility model content
Based on this, be necessary to provide a kind of and improve the display device of efficiency of assembling and show module.
A demonstration module, comprising:
Liquid crystal display, described liquid crystal display is provided with position mark;
Backlight, described backlight and the laminating of described liquid crystal display, offer groove with the surface of described liquid crystal display laminating on described backlight, and the aperture area of described groove is more than or equal to the area of described position mark;
Wherein, described groove is corresponding with described position mark, and the vertical projection of the described position mark on described liquid crystal display on described backlight falls within described groove.
In an embodiment, the shape of described groove is identical with the shape of described position mark therein.
In an embodiment, the shape of described groove and the shape of described position mark are " ten " font therein.
Therein in an embodiment, the bottom of described groove is provided with projection, the shape of described projection is identical with the shape of described position mark, and the vertical projection of the described position mark on described liquid crystal display on described backlight falls within described crowning in the surface of described liquid crystal display.
In an embodiment, described projection is " ten " font projection therein.
A display device, comprising:
Housing;
Circuit module;
Show module, described demonstration module is electrically connected to described circuit module, and described demonstration module and described electrical equipment module are contained in described housing, and described demonstration module comprises:
Liquid crystal display, described liquid crystal display is provided with position mark;
Backlight, described backlight and the laminating of described liquid crystal display, offer groove with the surface of described liquid crystal display laminating on described backlight, and the aperture area of described groove is more than or equal to the area of described position mark;
Wherein, described groove is corresponding with described position mark, and the vertical projection of the described position mark on described liquid crystal display on described backlight falls within described groove.
In an embodiment, the shape of described groove is identical with the shape of described position mark therein.
In an embodiment, the shape of described groove and the shape of described position mark are " ten " font therein.
Therein in an embodiment, the bottom of described groove is provided with projection, the shape of described projection is identical with the shape of described position mark, and the vertical projection of the described position mark on described liquid crystal display on described backlight falls within described crowning in the surface of described liquid crystal display.
In an embodiment, described projection is " ten " font projection therein.
By offer described groove on described backlight, or set up described projection in the bottom of the described groove of offering, with form with described liquid crystal display on described position mark alignment mark one to one.Seizure by machine to described position mark and described alignment mark, makes described liquid crystal display and the laminating of described backlight.Finally the method by range estimation can judge whether described liquid crystal display and described backlight attach qualified, has improved the efficiency of assembling of described liquid crystal display and described backlight.
Accompanying drawing explanation
Fig. 1 is the structural representation of the display device of an embodiment;
Fig. 2 be the display device shown in Fig. 1 wherein an embodiment show the structural representation of module;
Fig. 3 is that the demonstration module shown in Fig. 2 is at the enlarged drawing at A place;
Fig. 4 is the structural representation that another embodiment of the display device shown in Fig. 1 shows module;
Fig. 5 is that the demonstration module shown in Fig. 4 is at the enlarged drawing at B place.
Embodiment
For the ease of understanding the utility model, below with reference to relevant drawings, the utility model is described more fully.In accompanying drawing, provided preferred embodiment of the present utility model.But the utility model can be realized in many different forms, be not limited to embodiment described herein.On the contrary, providing the object of these embodiment is to make to the understanding of disclosure of the present utility model more thoroughly comprehensively.
As shown in Figure 1, it is the structural representation of the display device 10 of an embodiment.Display device 10 comprises: housing 100, demonstration module 200 and circuit module (not shown).Circuit module is electrically connected to demonstration module 200, and is together contained in housing 100.Show that module 200 comprises liquid crystal display 210 and the backlight 220 being oppositely arranged.
As shown in Figure 2, it is the wherein structural representation of the demonstration module 200 of an embodiment of the display device 10 shown in Fig. 1.Show that module 200 comprises: liquid crystal display 210 and the backlight 220 of fitting with liquid crystal display 210.
As shown in Figure 3, it is that the demonstration module 200 shown in Fig. 2 is at the enlarged drawing at A place.On backlight 220, offer groove 222 with the surface of liquid crystal display 210 laminatings.Groove 222 is corresponding with position mark 212, the shape of groove 222 is identical with the shape of position mark 212, the aperture area of groove 222 is more than or equal to the area of position mark 212, and the vertical projection of the position mark 212 on liquid crystal display 210 on backlight 220 falls within groove 222.In the present embodiment, groove 222 is " ten " font.In other embodiments, groove 222 is not limited to above-mentioned shape, can also be circle, rectangle etc.
As shown in Figure 4, it is the structural representation of the demonstration module 200 of display device 10 another embodiment shown in Fig. 1.See also Fig. 5, it is that the demonstration module 200 shown in Fig. 4 is at the enlarged drawing at B place.The bottom of groove 222 is provided with the projection corresponding with position mark 212 224, the shape of projection 224 is identical with the shape of position mark 212, and the vertical projection of the position mark 212 on liquid crystal display 210 on backlight 220 falls within projection 224 in the surface of liquid crystal display 210.Specifically in the present embodiment, projection 224 is " ten " font projection.Be appreciated that in other embodiments, projection 224 is not limited to above-mentioned shape, can also be circular protrusion or rectangular preiection etc.
Further, the quantity of position mark 212 can also be for a plurality of, and the periphery along liquid crystal display 210 distributes, and a plurality of grooves 222 of offering on backlight 220 are corresponding one by one with a plurality of position marks 212, or the projection 224 that a plurality of groove 222 bottoms arrange is corresponding one by one with a plurality of position marks 212.Only have when all position marks 212 and groove 222 accurate contrapositions, or all position mark 212 and protruding 224 accurate contrapositions, it is qualified that liquid crystal display 210 and backlight 220 just attach, and increased the aligning accuracy between liquid crystal display 210 and backlight 220.
On backlight 220, offer groove 222, or projection 224 is set in the bottom of groove 222, object is for forming the alignment mark corresponding with position mark 212 on liquid crystal display 210.Alignment mark on backlight 220 can not affect because of height problem the reliability of liquid crystal display 210, and spy makes sagging formula by the alignment mark on backlight 220, on the surface of backlight 220, offers groove 222 to form alignment mark.Or can first on the surface of backlight 220, offer groove 222, then in the bottom of groove 222, set up projection 224 to form alignment mark.
Machine is by the position mark 212 on automatic capturing liquid crystal display 210, and the groove 222 on automatic capturing backlight 220, then carries out contraposition attaching by liquid crystal display 210 and backlight 220 simultaneously.After attaching completes, by direct visual fix mark 212, whether overlap with groove 222, or whether position mark 212 falls in the scope of groove 222.If so, represent that liquid crystal display 210 and backlight 220 attach qualified.If not, represent that liquid crystal display 210 and backlight 220 attach defective.
In addition, machine also can be by the position mark 212 on automatic capturing liquid crystal display 210, and the set projection 224 in bottom of the groove 222 on automatic capturing backlight 220, carries out contraposition attaching closely to liquid crystal display 210 and backlight 220 simultaneously.It is identical with above-mentioned detection method that it detects the whether qualified method of attaching, is not described in detail in this.
By offer groove 222 on backlight 220, or in the bottom of the groove 222 of offering, set up projection 224, with form with liquid crystal display 210 on position mark 212 alignment mark one to one.Seizure by machine to described position mark 212 and described alignment mark, makes liquid crystal display 210 and backlight 220 laminatings.Finally the method by range estimation can judge whether liquid crystal display 210 and backlight 220 attach qualified, has improved the efficiency of assembling of liquid crystal display 210 and backlight 220.
The above embodiment has only expressed several embodiment of the present utility model, and it describes comparatively concrete and detailed, but can not therefore be interpreted as the restriction to the utility model the scope of the claims.It should be pointed out that for the person of ordinary skill of the art, without departing from the concept of the premise utility, can also make some distortion and improvement, these all belong to protection domain of the present utility model.Therefore, the protection domain of the utility model patent should be as the criterion with claims.
Claims (10)
1. show a module, it is characterized in that, comprising:
Liquid crystal display, described liquid crystal display is provided with position mark;
Backlight, described backlight and the laminating of described liquid crystal display, offer groove with the surface of described liquid crystal display laminating on described backlight, and the aperture area of described groove is more than or equal to the area of described position mark;
Wherein, described groove is corresponding with described position mark, and the vertical projection of the described position mark on described liquid crystal display on described backlight falls within described groove.
2. demonstration module according to claim 1, is characterized in that, the shape of described groove is identical with the shape of described position mark.
3. demonstration module according to claim 2, is characterized in that, the shape of described groove and the shape of described position mark are " ten " font.
4. demonstration module according to claim 1, it is characterized in that, the bottom of described groove is provided with projection, the shape of described projection is identical with the shape of described position mark, and the vertical projection of the described position mark on described liquid crystal display on described backlight falls within described crowning in the surface of described liquid crystal display.
5. demonstration module according to claim 4, is characterized in that, described projection is " ten " font projection.
6. a display device, is characterized in that, comprising:
Housing;
Circuit module;
Show module, described demonstration module is electrically connected to described circuit module, and described demonstration module and described electrical equipment module are contained in described housing, and described demonstration module comprises:
Liquid crystal display, described liquid crystal display is provided with position mark;
Backlight, described backlight and the laminating of described liquid crystal display, offer groove with the surface of described liquid crystal display laminating on described backlight, and the aperture area of described groove is more than or equal to the area of described position mark;
Wherein, described groove is corresponding with described position mark, and the vertical projection of the described position mark on described liquid crystal display on described backlight falls within described groove.
7. display device according to claim 6, is characterized in that, the shape of described groove is identical with the shape of described position mark.
8. display device according to claim 7, is characterized in that, the shape of described groove and the shape of described position mark are " ten " font.
9. display device according to claim 6, it is characterized in that, the bottom of described groove is provided with projection, the shape of described projection is identical with the shape of described position mark, and the vertical projection of the described position mark on described liquid crystal display on described backlight falls within described crowning in the surface of described liquid crystal display.
10. display device according to claim 9, is characterized in that, described projection is " ten " font projection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320658363.5U CN203535344U (en) | 2013-10-23 | 2013-10-23 | Display device and display module thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320658363.5U CN203535344U (en) | 2013-10-23 | 2013-10-23 | Display device and display module thereof |
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| Publication Number | Publication Date |
|---|---|
| CN203535344U true CN203535344U (en) | 2014-04-09 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320658363.5U Expired - Fee Related CN203535344U (en) | 2013-10-23 | 2013-10-23 | Display device and display module thereof |
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| CN (1) | CN203535344U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104317109A (en) * | 2014-11-17 | 2015-01-28 | 合肥鑫晟光电科技有限公司 | Alignment board |
| CN104570450A (en) * | 2015-02-05 | 2015-04-29 | 京东方科技集团股份有限公司 | Display baseplate, display panel and display device |
| CN105007680A (en) * | 2014-04-17 | 2015-10-28 | 南茂科技股份有限公司 | Thin film packaging structure |
| CN106094310A (en) * | 2016-08-19 | 2016-11-09 | 武汉华星光电技术有限公司 | The method attaching polaroid on LCD base board |
| CN108010437A (en) * | 2017-11-20 | 2018-05-08 | 信利半导体有限公司 | A kind of applying method of circle display module |
| CN114627762A (en) * | 2022-03-09 | 2022-06-14 | 武汉华星光电半导体显示技术有限公司 | Display module, laminating method thereof and mobile terminal |
-
2013
- 2013-10-23 CN CN201320658363.5U patent/CN203535344U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105007680A (en) * | 2014-04-17 | 2015-10-28 | 南茂科技股份有限公司 | Thin film packaging structure |
| CN104317109A (en) * | 2014-11-17 | 2015-01-28 | 合肥鑫晟光电科技有限公司 | Alignment board |
| CN104570450A (en) * | 2015-02-05 | 2015-04-29 | 京东方科技集团股份有限公司 | Display baseplate, display panel and display device |
| CN106094310A (en) * | 2016-08-19 | 2016-11-09 | 武汉华星光电技术有限公司 | The method attaching polaroid on LCD base board |
| CN108010437A (en) * | 2017-11-20 | 2018-05-08 | 信利半导体有限公司 | A kind of applying method of circle display module |
| CN114627762A (en) * | 2022-03-09 | 2022-06-14 | 武汉华星光电半导体显示技术有限公司 | Display module, laminating method thereof and mobile terminal |
| CN114627762B (en) * | 2022-03-09 | 2024-04-09 | 武汉华星光电半导体显示技术有限公司 | Display module, attaching method thereof and mobile terminal |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 516003 Guangdong province Huizhou Zhongkai hi tech Development Zone No. 23 District Co-patentee after: HUIZHOU TECHNE Corp. Patentee after: CHINA DISPLAY OPTOELECTRONICS TECHNOLOGY (HUIZHOU) Co.,Ltd. Address before: 516003 Guangdong province Huizhou Jiangbei Road No. 21 Yunshan Yunshan Industrial Zone No. nine TCL Co-patentee before: HUIZHOU TECHNE Corp. Patentee before: TCL DISPLAY TECHNOLOGY (HUIZHOU) Co.,Ltd. |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20180904 Address after: 516003 Zhongkai hi tech Development Zone 23, Huizhou, Guangdong Patentee after: CHINA DISPLAY OPTOELECTRONICS TECHNOLOGY (HUIZHOU) Co.,Ltd. Address before: 516003 Zhongkai hi tech Development Zone 23, Huizhou, Guangdong Co-patentee before: HUIZHOU TECHNE Corp. Patentee before: CHINA DISPLAY OPTOELECTRONICS TECHNOLOGY (HUIZHOU) Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140409 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |