CN204314575U - Liquid crystal indicator - Google Patents
Liquid crystal indicator Download PDFInfo
- Publication number
- CN204314575U CN204314575U CN201420818635.8U CN201420818635U CN204314575U CN 204314575 U CN204314575 U CN 204314575U CN 201420818635 U CN201420818635 U CN 201420818635U CN 204314575 U CN204314575 U CN 204314575U
- Authority
- CN
- China
- Prior art keywords
- liquid crystal
- layer
- crystal panel
- adhesive tape
- faced adhesive
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Landscapes
- Liquid Crystal (AREA)
Abstract
The utility model provides a kind of liquid crystal indicator, and this liquid crystal indicator comprises liquid crystal panel and backlight module, between this liquid crystal panel and backlight module by adhered by double sided plaster together.This double faced adhesive tape comprises ground floor, the second layer and third layer, and this ground floor and this third layer are one side glue, and this second layer is be arranged on foam between ground floor and third layer or air layer.This liquid crystal indicator uses above-mentioned double faced adhesive tape that liquid crystal panel can be made to be separated smoothly when disassembling with backlight module, therefore effectively can realize heavy industry, improves yield, and reduces costs.
Description
Technical field
The utility model relates to field of liquid crystal display, particularly a kind of liquid crystal indicator passing through adhered by double sided plaster liquid crystal panel and backlight module.
Background technology
There is due to liquid crystal indicator the multiple advantages such as volume is little, lightweight, power saving, be widely used in various consumption electronic products.Liquid crystal indicator mainly comprises liquid crystal panel and backlight module, and liquid crystal panel and backlight module normally adopt together with adhered by double sided plaster at present.
Refer to Fig. 1, Fig. 1 is the cut-away section structural representation of a kind of liquid crystal indicator in prior art.As shown in Figure 1, liquid crystal indicator 100 comprises liquid crystal panel 110 and backlight module 120, this backlight module 120 comprises glue frame 121, optical diaphragm group 122 and backlight 123, it is middle with backlight 123 that this optical diaphragm group 122 is arranged on liquid crystal panel 110, is supplied to liquid crystal panel 110 after the light for backlight 123 being sent is treated.This glue frame 121 is arranged on the surrounding of optical diaphragm group 122 and backlight 123, for fixing and installing optical diaphragm group 122 and backlight 123.After optical diaphragm group 122 and backlight 123 are arranged in glue frame 121, the marginal portion of liquid crystal panel 110 is placed on glue frame 121, and is bonded by double faced adhesive tape 130 between liquid crystal panel 110 and glue frame 121.
In the production and use procedure of this liquid crystal indicator 100, when liquid crystal panel 110 or backlight module 120 are subject to breakage, usually need to separate liquid crystal panel 110 and backlight module 120 to place under repair to impaired part or to change.Because this double faced adhesive tape 130 is made up of two layers of one-sided glue bond, be difficult to remove, therefore, when disassembling, easily damaging liquid crystal panel 110 or backlight module 120, thus causing product yield to decline, cost raises.
Utility model content
Easily damage liquid crystal panel or backlight module when disassembling thus cause yield to decline to solve liquid crystal indicator in prior art, the problem that cost raises, embodiment of the present utility model provides a kind of easy to rework, the liquid crystal indicator that yield is high.
Embodiment of the present utility model provides a kind of liquid crystal indicator, and this liquid crystal indicator comprises liquid crystal panel and backlight module, between this liquid crystal panel and backlight module by adhered by double sided plaster together.This backlight module comprises glue frame, and the marginal portion of this liquid crystal panel is placed on the surface of this glue frame.This double faced adhesive tape comprises ground floor, the second layer and third layer, this ground floor and this third layer are one side glue, this second layer is be arranged on foam between ground floor and third layer or air layer, and this glue frame is to the two ends place of double faced adhesive tape should respectively be provided with an opening to expose the second layer of this double faced adhesive tape.
Preferably, the length of this opening is more than or equal to the width of this double faced adhesive tape.
Preferably, this liquid crystal panel at least passes through this adhered by double sided plaster on this glue frame in one end place.
Preferably, this ground floor of this double faced adhesive tape is pasted in the marginal portion of this liquid crystal panel towards the one side of this backlight module, and this third layer is pasted at this glue frame for placing the corresponding position on the surface of this liquid crystal panel.
The liquid crystal indicator by adhered by double sided plaster liquid crystal panel and backlight module that embodiment of the present utility model provides, because this double faced adhesive tape is three-decker, the middle second layer is foam or air layer, and the two ends place of the corresponding double faced adhesive tape of this glue frame is respectively provided with opening to expose the second layer of this double faced adhesive tape, therefore facilitate blade insert from the one end open of this glue frame and run through this second layer when disassembling this liquid crystal indicator, and due to this second layer be foam or air layer, therefore this blade easily passes this second layer to cut open this double faced adhesive tape, and avoid damaging liquid crystal panel and backlight module, it is made to be separated smoothly, thus effectively achieve heavy industry, improve yield, and reduce cost allowance.
Above-mentioned explanation is only the general introduction of technical solutions of the utility model, in order to better understand the utility model embodiment, below especially exemplified by preferred embodiment, and coordinates accompanying drawing, describes in detail.
Accompanying drawing explanation
Fig. 1 is the cut-away section structural representation of a kind of liquid crystal indicator in prior art.
The cut-away section structural representation of a kind of liquid crystal indicator that Fig. 2 provides for an embodiment of the present utility model.
The part isometric structural representation that Fig. 3 is the liquid crystal indicator shown in Fig. 2.
Fig. 4 disassembles schematic diagram for the liquid crystal indicator shown in Fig. 3.
Embodiment
For further setting forth the utility model for the technological means reaching predetermined goal of the invention and take and effect, below in conjunction with accompanying drawing and preferred embodiment, be described in detail as follows to embodiment of the present utility model.
Refer to Fig. 2, the cut-away section structural representation of a kind of liquid crystal indicator that Fig. 2 provides for an embodiment of the present utility model.As shown in Figure 2, liquid crystal indicator 200 comprises liquid crystal panel 210 and backlight module 220, is bonded together between this liquid crystal panel 210 and backlight module 220 by double faced adhesive tape 230.This backlight module 220 comprises glue frame 221, optical diaphragm group 222 and backlight 223, and it is middle with backlight 223 that this optical diaphragm group 222 is arranged on liquid crystal panel 210, is supplied to liquid crystal panel 210 after the light for backlight 223 being sent is treated.This glue frame 221 is arranged on the surrounding of optical diaphragm group 222 and backlight 223, for fixing and installing optical diaphragm group 222 and backlight 223.After optical diaphragm group 222 and backlight 223 are arranged in glue frame 221, the marginal portion of liquid crystal panel 210 is placed on the surface of glue frame 221, and in the position of correspondence, such as at least one end place is bonded on glue frame 221 by double faced adhesive tape 230.
This double faced adhesive tape 230 comprises ground floor 231, the second layer 232 and third layer 233, and ground floor 231 and the third layer 233 of this double faced adhesive tape 230 are one side glue, and the second layer 232 is for being arranged on foam between ground floor 231 and third layer 233 or air layer.This ground floor 231 is pasted in the marginal portion of liquid crystal panel 210 towards the one side of backlight module 220, and this third layer 233 is pasted at glue frame 221 for placing the corresponding position on the surface of liquid crystal panel 210.
See also Fig. 3, Fig. 3 is the part isometric structural representation of the liquid crystal indicator 200 shown in Fig. 2.As shown in Figure 3, this glue frame 221 is respectively provided with an opening 2210 to expose the second layer 232 of this double faced adhesive tape 230 at the two ends place of corresponding double faced adhesive tape 230, the length of this opening 2210 is more than or equal to the width of double faced adhesive tape 230.
See also Fig. 4, Fig. 4 disassembles schematic diagram for the liquid crystal indicator 200 shown in Fig. 3.As shown in Figure 4, disassembling this liquid crystal indicator 200 can by a blade 410, and this blade 410 comprises first end 411 and the second end 412, and the first end 411 of this blade 410 can be taper, and this second end 412 can be rectangle.The length of this blade 410 is greater than the width of liquid crystal indicator 200, and the width of the widest part of this blade 410 is less than the length of the opening 2210 of this glue frame 221.When disassembling, the first end 411 of this blade 410 inserts from the one end open 2210 of this glue frame 221, run through the second layer 232 of this double faced adhesive tape 230, then from the other end opening 2210 of this glue frame 221 out, so that this double faced adhesive tape 230 is cut open from the second layer 232, after cutting open this double faced adhesive tape 230, take out this double faced adhesive tape 230, thus liquid crystal panel 210 and backlight module 220 are separated smoothly follow-up disassembling in process.
Because this double faced adhesive tape 230 is three-decker, the middle second layer 232 is foam or air layer, and the two ends place of the corresponding double faced adhesive tape 230 of this glue frame is respectively provided with opening 2210 to expose the second layer 232 of this double faced adhesive tape 230, therefore facilitate blade 410 insert from the one end open 2210 of this glue frame 221 and run through this second layer 232 when disassembling this liquid crystal indicator 200, and due to this second layer 232 be foam or air layer, therefore this blade 410 easily passes this second layer 232 to cut open this double faced adhesive tape 230, and avoid damaging liquid crystal panel 210 and backlight module 220, it is made to be separated smoothly, thus effectively achieve heavy industry, improve yield, and reduce cost allowance.
Above liquid crystal indicator provided by the utility model is described in detail, it is set forth principle of the present utility model and embodiment by specific embodiment, the explanation of above embodiment just understands method of the present utility model and core concept thereof for helping, but and be not used to limit the utility model, any those skilled in the art, do not departing within the scope of technical solutions of the utility model, make a little change when utilizing the technology contents of above-mentioned announcement or be modified to the Equivalent embodiments of equivalent variations, in every case be for departing from technical solutions of the utility model content, according to any simple modification that technical spirit of the present utility model is done above embodiment, equivalent variations and modification, all still belong in the scope of technical solutions of the utility model.
Claims (4)
1. a liquid crystal indicator, comprise liquid crystal panel and backlight module, between this liquid crystal panel and backlight module by adhered by double sided plaster together, this backlight module comprises glue frame, the marginal portion of this liquid crystal panel is placed on the surface of this glue frame, it is characterized in that, this double faced adhesive tape comprises ground floor, the second layer and third layer, this ground floor and this third layer are one side glue, this second layer is be arranged on foam between ground floor and third layer or air layer, and this glue frame is to the two ends place of double faced adhesive tape should respectively be provided with an opening to expose the second layer of this double faced adhesive tape.
2. liquid crystal indicator according to claim 1, is characterized in that, the length of this opening is more than or equal to the width of this double faced adhesive tape.
3. liquid crystal indicator according to claim 2, is characterized in that, this liquid crystal panel at least one end place passes through this adhered by double sided plaster on this glue frame.
4. liquid crystal indicator according to claim 3, it is characterized in that, this ground floor of this double faced adhesive tape is pasted in the marginal portion of this liquid crystal panel towards the one side of this backlight module, and this third layer is pasted at this glue frame for placing the corresponding position on the surface of this liquid crystal panel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420818635.8U CN204314575U (en) | 2014-12-22 | 2014-12-22 | Liquid crystal indicator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420818635.8U CN204314575U (en) | 2014-12-22 | 2014-12-22 | Liquid crystal indicator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204314575U true CN204314575U (en) | 2015-05-06 |
Family
ID=53136880
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420818635.8U Active CN204314575U (en) | 2014-12-22 | 2014-12-22 | Liquid crystal indicator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204314575U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108406907A (en) * | 2018-03-16 | 2018-08-17 | 张家港康得新光电材料有限公司 | A kind of disassembling apparatus and disassembling method |
| CN109421395A (en) * | 2017-08-25 | 2019-03-05 | 兄弟工业株式会社 | Tape drum |
| CN111831146A (en) * | 2019-04-15 | 2020-10-27 | 万达光电科技股份有限公司 | Touch display device and display device |
-
2014
- 2014-12-22 CN CN201420818635.8U patent/CN204314575U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109421395A (en) * | 2017-08-25 | 2019-03-05 | 兄弟工业株式会社 | Tape drum |
| CN108406907A (en) * | 2018-03-16 | 2018-08-17 | 张家港康得新光电材料有限公司 | A kind of disassembling apparatus and disassembling method |
| CN111831146A (en) * | 2019-04-15 | 2020-10-27 | 万达光电科技股份有限公司 | Touch display device and display device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204314575U (en) | Liquid crystal indicator | |
| US8985177B2 (en) | Polarizing sheet removing tool and removing method | |
| CN203658964U (en) | Screen gluing system | |
| TW201427803A (en) | Apparatus for separating | |
| CN104073186A (en) | Square glue fit structure and production technology thereof. | |
| CN203703858U (en) | Light emitting component, backlight source and display device | |
| CN203849517U (en) | Aligned-attaching jig | |
| CN203965762U (en) | Liquid crystal indicator | |
| TW201535180A (en) | Touch panel and method of attaching same | |
| CN104048272A (en) | Sticking structure and sticking method | |
| CN204508396U (en) | A kind of AFC adhering device | |
| CN209182604U (en) | A kind of full joint tool | |
| CN104317074A (en) | Stripping method of ultrathin glass and carrier base plate for carrying ultrathin glass | |
| CN104915074A (en) | Touch display module, electronic device thereof and assembling method of electronic device | |
| CN102509522A (en) | Display device, display device assembling method and display device disassembling method | |
| CN202771367U (en) | Input panel and terminal using the same | |
| CN203433222U (en) | Liquid crystal display device | |
| CN206906746U (en) | A kind of high brightness direct-type backlight liquid crystal display die set | |
| CN209257650U (en) | A kind of touch-control display module joint tool | |
| CN203217201U (en) | Liquid crystal display module | |
| CN204964942U (en) | Liquid crystal module | |
| CN203720484U (en) | Liquid crystal display and frame thereof | |
| CN104155797A (en) | Manufacturing method for curved surface display | |
| US20130312902A1 (en) | Method of splicing polarized films | |
| CN102914885B (en) | Display device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 215301, 1, Longteng Road, Kunshan, Jiangsu, Suzhou Patentee after: Kunshan Longteng Au Optronics Co Address before: 215301, 1, Longteng Road, Kunshan, Jiangsu, Suzhou Patentee before: Kunshan Longteng Optronics Co., Ltd. |