CN108983473A - A kind of applying method of display screen and its display screen - Google Patents
A kind of applying method of display screen and its display screen Download PDFInfo
- Publication number
- CN108983473A CN108983473A CN201810886758.8A CN201810886758A CN108983473A CN 108983473 A CN108983473 A CN 108983473A CN 201810886758 A CN201810886758 A CN 201810886758A CN 108983473 A CN108983473 A CN 108983473A
- Authority
- CN
- China
- Prior art keywords
- sealant tape
- display screen
- tape
- liquid crystal
- cover board
- 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.)
- Pending
Links
Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
- G02F1/1333—Constructional arrangements; Manufacturing methods
-
- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
- G02F1/1333—Constructional arrangements; Manufacturing methods
- G02F1/1339—Gaskets; Spacers; Sealing of cells
Abstract
The invention discloses a kind of display screen and its applying methods of display screen.The display screen includes screen cover board, liquid crystal display die set, the sealant tape between screen cover board and liquid crystal display die set surrounding, and the organic silica gel being filled in the cavity that screen cover board, liquid crystal display die set and sealant tape are formed；The sealant tape includes side seal adhesive tape, lower sealant tape and upper sealant tape；Upper air discharge duct is equipped between one end of the side seal adhesive tape and one end of upper sealant tape, it is equipped with lower air discharge duct between the other end of side seal adhesive tape and one end of lower sealant tape, organic silica gel filling perforation mouth is equipped between the other end of upper sealant tape and the other end of lower sealant tape.Design of LED of the invention is reasonable, and the applying method of display screen is simple, and when filling will be tilted a certain angle between device and operating platform, can prevent from being vented in filling process bad, can effectively improve product quality, work efficiency is high, and market popularization value is good.
Description
Technical field
The present invention relates to electronic technology field, the applying method of specifically a kind of display screen and its display screen.
Background technique
With the arrival in intelligent epoch, tablet computer and touch-screen mobile phone have been become increasingly popular, and display panel it is excellent can
Visual effect fruit will receive the favor of more people.Stick agent (LOCA) using Liquid optical clear adhesive fill touch screen and display panel it
Between air layer, can reduce dazzle and light loss, increase contrast, the especially contrast under strong illumination, be obviously improved
The visual effect of display panel.But the applying method of existing display screen exist be vented it is bad, the shortcomings that poor product quality.Cause
This, the present invention provides the applying method of a kind of display screen and its display screen.
Summary of the invention
The purpose of the present invention is to provide a kind of display screen and its applying methods of display screen, to solve above-mentioned background technique
The problem of middle proposition.
To achieve the above object, the invention provides the following technical scheme:
A kind of display screen, including screen cover board, liquid crystal display die set, between screen cover board and liquid crystal display die set surrounding
Sealant tape, and the organic silica gel being filled in the cavity that screen cover board, liquid crystal display die set and sealant tape are formed；It is described
Sealant tape includes side seal adhesive tape, lower sealant tape and upper sealant tape；One end of the side seal adhesive tape and upper sealant
It is equipped with upper air discharge duct between one end of band, lower exhaust is equipped between the other end of side seal adhesive tape and one end of lower sealant tape
Slot is equipped with organic silica gel filling perforation mouth, the organic silica gel between the other end of upper sealant tape and the other end of lower sealant tape
Filling perforation mouth is equipped with the left side of display screen, and upper air discharge duct and lower air discharge duct are equipped with the right side of display screen.
As a further solution of the present invention: the screen cover board is touch screen or glass cover-plate.
As a further solution of the present invention: lower sealant tape and upper sealant tape are all made of L shape sealant tape.
As a further solution of the present invention: lower sealant tape and the setting symmetrical above and below of upper sealant tape are in side seal adhesive tape
Two sides.
A kind of applying method of the applying method of display screen, comprising the following steps:
A, liquid crystal display die set and screen cover board are cleaned；
B, sealant tape is pasted onto the surrounding of liquid crystal display die set；
C, screen cover board and liquid crystal display die set are aligned by sealant tape and is bonded；
D, organic silica gel is uniformly poured into from organic silica gel filling perforation mouth using adhesive injection device；When filling by device and operating platform it
Between cant angle theta angle；
E, it is then placed in oven or continuous tunnel furnace and is heating and curing；
F, clean display screen surface.
As a further solution of the present invention: 0o < θ < 60o.
Compared with prior art, the beneficial effects of the present invention are:
Design of LED of the invention is reasonable, and the applying method of display screen is simple, and when filling will incline between device and operating platform
Oblique certain angle, can prevent from being vented in filling process bad, can effectively improve product quality, work efficiency is high, marketing valence
It is worth.
Detailed description of the invention
Fig. 1 is the main view of display screen.
Fig. 2 is the side view of display screen.
Structural schematic diagram when Fig. 3 is silica filled organopolysiloxane glue in display screen applying method.
Wherein: 1- organic silica gel filling perforation mouth；Sealant tape under 2-；The upper air discharge duct of 3-；Air discharge duct under 4-；5- screen cover board；
6- liquid crystal display die set；7- organic silica gel；The upper sealant tape of 8-；9- side seal adhesive tape.
Specific embodiment
The technical solution of the patent is explained in further detail With reference to embodiment.
Embodiment 1
Please refer to Fig. 1-3, a kind of display screen, including screen cover board 5, liquid crystal display die set 6, it is set to screen cover board 5 and liquid crystal
Show the sealant tape between 6 surrounding of mould group, and is filled in the sky that screen cover board 5, liquid crystal display die set 6 and sealant tape are formed
Intracavitary organic silica gel 7；The screen cover board 5 is touch screen or glass cover-plate；
The sealant tape includes side seal adhesive tape 9, lower sealant tape 2 and upper sealant tape 8；The one of the side seal adhesive tape 9
Upper air discharge duct 3, one end of the other end of side seal adhesive tape 9 and lower sealant tape 2 are equipped between end and one end of upper sealant tape 8
Between be equipped with lower air discharge duct 4, filled out between the other end of upper sealant tape 8 and the other end of lower sealant tape 2 equipped with organic silica gel
Aperture 1, the organic silica gel filling perforation mouth 1 are equipped with the left side of display screen, and upper air discharge duct 3 and lower air discharge duct 4 are equipped with display screen
Right side.Air discharge duct is for when pouring into organic silica gel 7, air to be discharged from air discharge duct.
Embodiment 2
On the basis of embodiment 1, lower sealant tape 2 and upper sealant tape 8 are all made of L shape sealant tape；Lower 2 He of sealant tape
The upper two sides symmetrical above and below that side seal adhesive tape 9 is set of sealant tape 8.
Embodiment 3
A kind of applying method of display screen, comprising the following steps:
A, liquid crystal display die set 6 and screen cover board 5 are cleaned；
B, sealant tape is pasted onto the surrounding of liquid crystal display die set 6；
C, screen cover board 5 and liquid crystal display die set 6 are aligned by sealant tape and is bonded；
D, organic silica gel 7 is uniformly poured into from organic silica gel filling perforation mouth 1 using adhesive injection device；To prevent from being vented not in filling process
It is good, by cant angle theta angle between device and operating platform when filling；0o < θ < 60o；
E, it is then placed in oven or continuous tunnel furnace and is heating and curing；
F, clean display screen surface.
The working principle of the invention is: air discharge duct is for when pouring into organic silica gel, air to be discharged from air discharge duct.To prevent from filling out
It is vented during filling bad, when filling will tilt certain angle between device and operating platform.
It should be strongly noted that screen cover board, liquid crystal display die set and sealant tape are the prior art in the application
Certain angle will be tilted between device and operating platform as this when using, air discharge duct, the design of organic silica gel filling perforation mouth, filling
The innovative point of application, it is bad to efficiently solve exhaust, the problem of poor product quality.
The preferred embodiment of the patent is described in detail above, but this patent is not limited to above-mentioned embodiment party
Formula within the knowledge of one of ordinary skill in the art can also be under the premise of not departing from this patent objective
Various changes can be made.
Claims (6)
1. a kind of display screen, which is characterized in that including screen cover board (5), liquid crystal display die set (6), be set to screen cover board (5) and
Sealant tape between liquid crystal display die set (6) surrounding, and it is filled in screen cover board (5), liquid crystal display die set (6) and sealing
The organic silica gel (7) in cavity that adhesive tape is formed；The sealant tape includes side seal adhesive tape (9), lower sealant tape (2) and upper
Sealant tape (8)；Upper air discharge duct (3) are equipped between one end of the side seal adhesive tape (9) and one end of upper sealant tape (8),
Lower air discharge duct (4) are equipped between the other end of side seal adhesive tape (9) and one end of lower sealant tape (2), upper sealant tape (8)
Organic silica gel filling perforation mouth (1), the organic silica gel filling perforation mouth (1) are equipped between the other end and the other end of lower sealant tape (2)
Side equipped with display screen, upper air discharge duct (3) and lower air discharge duct (4) are equipped with the other side of display screen.
2. display screen according to claim 1, which is characterized in that the screen cover board (5) is touch screen or glass cover-plate.
3. display screen according to claim 1, which is characterized in that lower sealant tape (2) and upper sealant tape (8) are all made of
L shape sealant tape.
4. display screen according to claim 1, which is characterized in that lower sealant tape (2) and upper sealant tape (8) are right up and down
Claim setting in the two sides of side seal adhesive tape (9).
5. a kind of applying method of the applying method of display screen according to claim 1 to 4, which is characterized in that including
Following steps:
A, liquid crystal display die set (6) and screen cover board (5) are cleaned；
B, sealant tape is pasted onto the surrounding of liquid crystal display die set (6)；
C, screen cover board (5) and liquid crystal display die set (6) are aligned by sealant tape and is bonded；
D, organic silica gel (7) is uniformly poured into from organic silica gel filling perforation mouth (1) using adhesive injection device；By device and operation when filling
Cant angle theta angle between platform；
E, it is then placed in oven or continuous tunnel furnace and is heating and curing；
F, clean display screen surface.
6. the applying method of the applying method of display screen according to claim 5, which is characterized in that 0o < θ < 60o.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810886758.8A CN108983473A (en) | 2018-08-06 | 2018-08-06 | A kind of applying method of display screen and its display screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810886758.8A CN108983473A (en) | 2018-08-06 | 2018-08-06 | A kind of applying method of display screen and its display screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108983473A true CN108983473A (en) | 2018-12-11 |
Family
ID=64554965
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810886758.8A Pending CN108983473A (en) | 2018-08-06 | 2018-08-06 | A kind of applying method of display screen and its display screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108983473A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109669304A (en) * | 2019-01-14 | 2019-04-23 | 南京中电熊猫液晶显示科技有限公司 | A kind of display device and its manufacturing method |
| CN109749638A (en) * | 2019-01-25 | 2019-05-14 | 深圳市鸿盛凯技术有限公司 | Display screen glue attaching process and equipment |
| CN110930893A (en) * | 2019-12-09 | 2020-03-27 | 东莞市泽创塑胶科技有限公司 | Glass fitting process for LED display screen mask |
| CN111369904A (en) * | 2020-04-08 | 2020-07-03 | 深圳市华星光电半导体显示技术有限公司 | Display panel, manufacturing method thereof and display device |
| CN113385377A (en) * | 2021-07-15 | 2021-09-14 | 苏州智方光电有限公司 | A rise platform for display screen injecting glue |
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| JPH06180457A (en) * | 1992-12-14 | 1994-06-28 | Toshiba Corp | Production of liquid crystal display device |
| JP2001056472A (en) * | 1999-08-20 | 2001-02-27 | Berudekkusu:Kk | Method for removing impure gas in liquid crystal cell and method and device for injecting liquid crystal |
| CN101785041A (en) * | 2007-09-19 | 2010-07-21 | 日立化成工业株式会社 | Method for manufacturing image display device, image display device and liquid crystal display device |
| CN102981303A (en) * | 2012-12-03 | 2013-03-20 | 京东方科技集团股份有限公司 | Liquid crystal box forming structure and process method for carrying out liquid crystal perfusion by adopting same |
| CN103424938A (en) * | 2012-05-24 | 2013-12-04 | 点晶科技股份有限公司 | Liquid crystal panel, liquid crystal injection method of liquid crystal panel, and liquid crystal injection device |
| CN204990261U (en) * | 2015-10-15 | 2016-01-20 | 京东方科技集团股份有限公司 | Touch display device |
-
2018
- 2018-08-06 CN CN201810886758.8A patent/CN108983473A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06180457A (en) * | 1992-12-14 | 1994-06-28 | Toshiba Corp | Production of liquid crystal display device |
| JP2001056472A (en) * | 1999-08-20 | 2001-02-27 | Berudekkusu:Kk | Method for removing impure gas in liquid crystal cell and method and device for injecting liquid crystal |
| CN101785041A (en) * | 2007-09-19 | 2010-07-21 | 日立化成工业株式会社 | Method for manufacturing image display device, image display device and liquid crystal display device |
| CN103424938A (en) * | 2012-05-24 | 2013-12-04 | 点晶科技股份有限公司 | Liquid crystal panel, liquid crystal injection method of liquid crystal panel, and liquid crystal injection device |
| CN102981303A (en) * | 2012-12-03 | 2013-03-20 | 京东方科技集团股份有限公司 | Liquid crystal box forming structure and process method for carrying out liquid crystal perfusion by adopting same |
| CN204990261U (en) * | 2015-10-15 | 2016-01-20 | 京东方科技集团股份有限公司 | Touch display device |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109669304A (en) * | 2019-01-14 | 2019-04-23 | 南京中电熊猫液晶显示科技有限公司 | A kind of display device and its manufacturing method |
| CN109749638A (en) * | 2019-01-25 | 2019-05-14 | 深圳市鸿盛凯技术有限公司 | Display screen glue attaching process and equipment |
| CN110930893A (en) * | 2019-12-09 | 2020-03-27 | 东莞市泽创塑胶科技有限公司 | Glass fitting process for LED display screen mask |
| CN111369904A (en) * | 2020-04-08 | 2020-07-03 | 深圳市华星光电半导体显示技术有限公司 | Display panel, manufacturing method thereof and display device |
| CN113385377A (en) * | 2021-07-15 | 2021-09-14 | 苏州智方光电有限公司 | A rise platform for display screen injecting glue |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20181211 |