CN104423101A - Frame sealing glue coating device and method and method for achieving box alignment - Google Patents
Frame sealing glue coating device and method and method for achieving box alignment Download PDFInfo
- Publication number
- CN104423101A CN104423101A CN201310367257.6A CN201310367257A CN104423101A CN 104423101 A CN104423101 A CN 104423101A CN 201310367257 A CN201310367257 A CN 201310367257A CN 104423101 A CN104423101 A CN 104423101A
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- ultraviolet
- sealed plastic
- box
- plastic box
- probe
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- 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
-
- 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
- G02F1/1341—Filling or closing of cells
- G02F1/13415—Drop filling process
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- Physics & Mathematics (AREA)
- Nonlinear Science (AREA)
- Mathematical Physics (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Liquid Crystal (AREA)
- Application Of Or Painting With Fluid Materials (AREA)
Abstract
The invention discloses a frame sealing glue coating device and method and a method for achieving box alignment. A spray nozzle and an ultraviolet light probe which are arranged on a connecting frame are applied, the spray nozzle is used for applying frame sealing glue, the ultraviolet light probe is used for emitting ultraviolet light, and the ultraviolet light probe points to a position where the probe can immediately illuminate frame sealing glue when the spray nozzle sprays the frame sealing glue. By means of the frame sealing glue coating device and method and the method for achieving box alignment on basis of the frame sealing glue coating device and method, baffles for blocking liquid crystals are not required in comparison with traditional processes, accurate ultraviolet curing can be achieved, overall illumination of a whole substrate is not required, costs are saved, an ultraviolet curing process is not required to be independently performed after box alignment process is finished, process time can be saved, the problem of reduced reaction rate of the frame sealing glue caused by ultraviolet light blocking of opaque metal on an array substrate in terms of traditional processes can be solved, over turning of the substrate is not required after box alignment, vibration of the substrate when the frame sealing glue is not cured can be avoided, the alignment accuracy is improved, and product qualities are improved.
Description
Technical field
The present invention designs technical field of liquid crystal display, particularly a kind of frame enclosing gum coating apparatus, method and the method for realization to box.
Background technology
Along with the demand of film liquid crystal display (TFT-LCD) is more and more extensive, the manufacturing technology of TFT-LCD panel is also improving.Molding process is a step very important in liquid crystal panel manufacture, present mainstream technology adopts liquid crystal drip-injection (ODF) technique, as shown in Figure 1, first dispenser method 2 on color film (CF) substrate 3, and apply sealed plastic box 4 on array base palte 1, then color membrane substrates 3 and array base palte 1 are sent into cartridge device is carried out box technique.Because color membrane substrates 3 is designed with black matrix at sealed plastic box coating zone, thus usually need before ultraviolet curing process by the substrate overturn of box to ensure that ultraviolet irradiates from array base palte 1 side.In ultraviolet curing process carries out, for preventing liquid crystal 2 to be subject to Ultraviolet radiation, need to arrange baffle plate 5 between ultraviolet light source and array base palte 1.After ultraviolet curing process completes, the color membrane substrates 3 be pasted together and array base palte 1 are sent into heating furnace to complete the solidification process of sealed plastic box 4, thus complete whole ODF technique.
Aforesaid operations has the following disadvantages:
1, because design needs, have some nontransparent metal wire and derbies at the sealed plastic box coating zone of array base palte 1, blocking sealed plastic box when these opaque materials cause ultraviolet curing, causes the reaction rate of corresponding sealed plastic box lower;
2, to need after box upset for array base palte 1 upward, now sealed plastic box 4 is completely uncured, overturns the slip that the vibration that brings can cause between color membrane substrates 3 and array base palte 1, affects product quality, and increase the process time;
3, need when ultraviolet curing to arrange baffle plate 5 to prevent liquid crystal 2 by Ultraviolet radiation, and irradiation area is whole array base palte, causes energy dissipation.
Summary of the invention
In view of this, fundamental purpose of the present invention is a kind of method providing frame enclosing gum coating apparatus, method and realize box, to reduce the process time, to improve the quality of products.
For achieving the above object, technical scheme of the present invention is achieved in that
A kind of frame enclosing gum coating apparatus, this device comprise be arranged on link for be coated with sealed plastic box nozzle and for sending ultraviolet ultraviolet probe; Described ultraviolet probe points to the position that can be irradiated to sealed plastic box after described nozzle exports sealed plastic box immediately.
Described ultraviolet probe points to the position that described nozzle exports sealed plastic box.
Described nozzle, ultraviolet probe is fixed on described link.
Described ultraviolet probe points to can be irradiated to because of the movement of described nozzle and has exported and be coated to the position of the sealed plastic box on substrate.
Described ultraviolet probe is arranged on described link in a movable manner.
Described ultraviolet is popped one's head in the conglobate ultraviolet hot spot of ultraviolet shape on the substrate that will apply sealed plastic box sent, and diameter is 8 ~ 10mm; The center of circle of described ultraviolet hot spot and the center of circle of described nozzle are at a distance of 6 ~ 7mm.
The quantity of described ultraviolet probe is one or more; And/or,
Described ultraviolet probe is arranged on the side of described link, and described nozzle is arranged on the below of described link.
A kind of frame-sealing glue coating method, the method comprises: while described nozzle exports sealed plastic box, and described ultraviolet probe sends ultraviolet to the sealed plastic box exported.
Realize the method to box, the method comprises:
While described nozzle exports sealed plastic box to color membrane substrates, described ultraviolet probe sends ultraviolet to the sealed plastic box exported; And, to array base palte dispenser method;
By described color membrane substrates and described array base palte to box, and terminate box after sealed plastic box solidification.
Described method is started at from 0min, starts, to box, to terminate box at 14min at 7min.
Apply frame enclosing gum coating apparatus of the present invention and method, and based on this realization to the method for box, compared to traditional handicraft without the need to blocking the baffle plate of liquid crystal; Accurate ultraviolet curing can be realized, without the need to irradiating whole substrate comprehensively, cost-saving; Without the need to carrying out ultraviolet curing process separately after completing box technique, save the process time; Solve because of the problem that the sealed plastic box reaction rate that causes declines to the ultraviolet effect of blocking of opaque metal on the array base palte in traditional handicraft, and to after box without the need to substrate overturn, avoid the vibration of substrate when sealed plastic box is uncured, add aligning accuracy, improve product quality.
Accompanying drawing explanation
Fig. 1 is the ODF process schematic representation of prior art;
Fig. 2 is the frame enclosing gum coating apparatus figure of one embodiment of the invention;
Fig. 3 is the reaction rate schematic diagram after E-200-F accepts Ultraviolet radiation;
Fig. 4 is the molding process schematic diagram of the embodiment of the present invention;
Fig. 5 is the frame enclosing gum coating apparatus figure of another embodiment of the present invention;
Fig. 6 is the nozzle of frame enclosing gum coating apparatus in Fig. 5 and the position relationship schematic diagram of ultraviolet hot spot;
Description of reference numerals:
1, array base palte; 2, liquid crystal; 3, color membrane substrates; 4, sealed plastic box; 5, baffle plate; 6, ultraviolet light source; 7, optical cable; 8, ultraviolet probe; 9, nozzle; 10, link; 11, ultraviolet probe; 12, ultraviolet probe; 13, ultraviolet probe; 14, ultraviolet hot spot; 15, optical cable; 16, optical cable; 17, optical cable; 18, link; 19, ultraviolet probe.
Embodiment
In actual applications, new ultraviolet curing process and the sealed plastic box of retardation of curing can be used, to ensure that sealed plastic box coating and Ultraviolet radiation almost carry out simultaneously.By strictly controlling to complete ODF technique to the time completed box technique and sealed plastic box by the time completing photocuring reaction after Ultraviolet radiation from Ultraviolet radiation technique.Compared to traditional handicraft without the need to blocking the baffle plate of liquid crystal; To after box without the need to substrate overturn; Further, accurate ultraviolet curing can be realized to sealed plastic box, without the need to irradiating whole substrate comprehensively, cost-saving; Without the need to carrying out ultraviolet curing process separately after completing box technique, save main equipment and process time; Solve because of the problem that the sealed plastic box reaction rate that causes declines to the ultraviolet effect of blocking of opaque metal on the array base palte in traditional handicraft.
Specifically, setting as shown in Figure 2 can be carried out, in Fig. 2, for being coated with the nozzle 9 of sealed plastic box (as: being coated with sealed plastic box to color membrane substrates 3) and being all fixed on link 10 for sending ultraviolet ultraviolet probe 8.Ultraviolet probe 8 is connected with ultraviolet light source 6 by optical cable 7, and the ultraviolet of ultraviolet light source 6 can be sent by ultraviolet probe 8 by optical cable 7.
Link 10, while support nozzle 9, ultraviolet probe 8, can also make nozzle 9 relative fixing with ultraviolet probe 8.Nozzle 9 can be fixed on the below of link 10, and ultraviolet probe 8 can be fixed on the side of link 10.Ultraviolet probe 8 points to nozzles 9 and exports the position of sealed plastic box, to ensure that sealed plastic box that nozzle 9 exports can be subject to ultraviolet and to pop one's head in 8 ultraviolet irradiations sent; Certainly, ultraviolet probe 8 also can be fixed on other position (as: below of link 10) of link 10, as long as the sealed plastic box that nozzle 9 exports can be subject to the ultraviolet irradiation that ultraviolet probe 8 sends.But ultraviolet probe 8 had better not directly point to nozzle 9, with the ultraviolet direct irradiation avoiding nozzle 9 to be sent by ultraviolet probe 8.
While nozzle 9 applies sealed plastic box, keep ultraviolet probe 8 to continue to send ultraviolet, so just can realize sealed plastic box and apply and synchronously complete with Ultraviolet radiation.
It should be noted that, when sealed plastic box coating synchronously completes with Ultraviolet radiation, if use instant solidification sealed plastic box conventional at present, sealed plastic box can after accepting Ultraviolet radiation rapid solidification lose adhesive property, cause cannot follow-up to box technique in realize the bonding of substrate, therefore need the sealed plastic box using retardation of curing.
The sealed plastic box of retardation of curing has multiple, such as: sealed plastic box E-200-F.Sealed plastic box E-200-F can after accepting Ultraviolet radiation 10 ± 2min rapid curing, Fig. 3 is the reaction rate after sealed plastic box E-200-F accepts Ultraviolet radiation.
Based on the technique that the coating of above-mentioned sealed plastic box synchronously completes with Ultraviolet radiation, molding process as shown in Figure 4 can be completed.In Fig. 4, sealed plastic box coating and Ultraviolet radiation technique and liquid crystal drip-injection can carry out simultaneously, and the start time of molding process is designated as 0min, and sealed plastic box applies and Ultraviolet radiation technique and liquid crystal drip-injection time are about 4min.From preparation, to the time box, 3min is generally to box work, namely during 7min, box is started.The sealed plastic box that about 9min is subject to Ultraviolet radiation at first starts rapid solidification, and the sealed plastic box that about 13min is finally subject to Ultraviolet radiation starts rapid solidification.From be about 7min to what terminate box to the box process time to box, 14min is about to the timing node that box terminates, now can carries out the techniques such as follow-up contraposition detection and heat curing.
When practical application, except ultraviolet probe 8 is set in mode shown in Fig. 2, the ultraviolet probe that all right magnitude setting is more than one.These ultraviolets probe can simply be divided into two kinds (quantity of often kind of ultraviolet probe can be one or more): the first ultraviolet probe points to the position (specific descriptions of this ultraviolet probe are see the aforementioned description relating to Fig. 2) that nozzle 9 exports sealed plastic box; The sensing of the second ultraviolet probe can be irradiated to nozzle 9 because of the movement of nozzle 9 and export and the position being coated to the sealed plastic box on substrate.Because the first above-mentioned ultraviolet probe described, therefore specifically describe the second ultraviolet probe below in conjunction with Fig. 5.
In Fig. 5, for being coated with the nozzle 9 of sealed plastic box (as: being coated with sealed plastic box to color membrane substrates 3) and being all fixed on link 18 for sending ultraviolet ultraviolet probe 19,11,12,13.Ultraviolet probe 19,11,12,13 is connected with ultraviolet light source 6 respectively by optical cable 7,15,16,17, and the ultraviolet of ultraviolet light source 6 can be sent by ultraviolet probe 19,11,12,13 by optical cable 7,15,16,17.
Link 18 while support nozzle 9, ultraviolet probe 19,11,12,13, can also make nozzle 9 and ultraviolet probe 19,11,12,13 relative fixing.Nozzle 9 can be fixed on the below of link 10, and ultraviolet probe 19,11,12,13 can be fixed on the side of link 10.Ultraviolet probe 19,11,12,13 sensing can be irradiated to nozzle 9 because of the movement of nozzle 9 and export and the position being coated to the sealed plastic box on substrate (as: color membrane substrates 3), to ensure that nozzle 9 exports and the sealed plastic box be coated on substrate can be subject to the ultraviolet irradiations that ultraviolet probe 19,11,12,13 sends; Certainly, at least one ultraviolet probe in ultraviolet probe 19,11,12,13 also can be fixed on other position (as: below of link 10) of link 10, as long as the sealed plastic box that nozzle 9 exports can be subject to the ultraviolet irradiation that ultraviolet probe 19,11,12,13 sends.But ultraviolet probe 19,11,12,13 had better not directly point to nozzle 9, with the ultraviolet direct irradiation avoiding nozzle 9 to be sent by ultraviolet probe 19,11,12,13.
Ultraviolet can be arranged in the position contrary with nozzle 9 moving direction to pop one's head in, such as: ultraviolet probe 19,11,12,13 can be separately positioned on the front, rear, left and right of nozzle 9.Like this, nozzle 9 is when moving to front, rear, left and right and applying sealed plastic box, because the substrate that will apply sealed plastic box is static, therefore the ultraviolet probe being positioned at nozzle 9 moving direction opposite location sends ultraviolet, and nozzle 9 exports and the sealed plastic box be coated on substrate can be subject to this ultraviolet pops one's head in the ultraviolet irradiation sent.Certainly, also can be no matter nozzle 9 to which direction moves, ultraviolet probe 19,11,12,13 all sends ultraviolet.
Specifically, can as shown in Figure 5, the center of the cross that ultraviolet probe 19,11,12,13 is formed can overlap with the center of circle of nozzle 9.The conglobate ultraviolet hot spot 14 of ultraviolet shape on the substrate that will apply sealed plastic box that ultraviolet probe 19,11,12,13 sends, diameter is 8 ~ 10mm; The center of circle of ultraviolet hot spot 14 and the center of circle of nozzle 9 are at a distance of 6 ~ 7mm.The diameter of nozzle 9 can be generally about 0.3mm.
In actual applications, the quantity that the ultraviolet arranged in the position contrary with nozzle 9 moving direction is popped one's head in, can greater or less than four shown in Fig. 5.Further, the sealed plastic box of these ultraviolets probe and aforesaid retardation of curing can be applied, realize molding process as shown in Figure 4.About the sealed plastic box of retardation of curing and the content of molding process describe in aforementioned corresponding contents, do not repeat them here.
It should be noted that, ultraviolet probe 8 in Fig. 2 may not be and points to the position that nozzle 9 exports sealed plastic box, but point to and can be irradiated to nozzle 9 because of the movement of nozzle 9 and exported and the position being coated to the sealed plastic box on substrate, in this case, the link 10 supporting ultraviolet probe 8 needs to control ultraviolet probe and 8 to move, and ultraviolet is popped one's head in and 8 points to always and can be irradiated to nozzle 9 because of the movement of nozzle 9 and exported and the position being coated to the sealed plastic box on substrate.Certainly, also can such ultraviolet probe 8 be arranged in the frame enclosing gum coating apparatus shown in Fig. 5, but each ultraviolet be made to pop one's head in the control that each ultraviolet is popped one's head in by link 10 can not influence each other (as mutual collision, or ultraviolet probe blocks another ultraviolet and pop one's head in the ultraviolet etc. sent), and ensure that all ultraviolets probe realizes the Ultraviolet radiation of all sealed plastic boxs to nozzle 9 output.
The present invention can be applied to the LCD product of different size, and with the LCD product of more than 10 cun for the best, because more than 10 cun products are to about 10min after box, liquid crystal and sealed plastic box just can contact.
Visible in sum, apply frame enclosing gum coating apparatus of the present invention and method, and based on this realization to the method for box, compared to traditional handicraft without the need to blocking the baffle plate of liquid crystal; Accurate ultraviolet curing can be realized, without the need to irradiating whole substrate comprehensively, cost-saving; Without the need to carrying out ultraviolet curing process separately after completing box technique, save the process time; Solve because of the problem that the sealed plastic box reaction rate that causes declines to the ultraviolet effect of blocking of opaque metal on the array base palte in traditional handicraft, and to after box without the need to substrate overturn, avoid the vibration of substrate when sealed plastic box is uncured, add aligning accuracy, improve product quality.
The above, be only preferred embodiment of the present invention, be not intended to limit protection scope of the present invention.
Claims (10)
1. a frame enclosing gum coating apparatus, is characterized in that, this device comprise be arranged on link for be coated with sealed plastic box nozzle and for send ultraviolet ultraviolet probe; Described ultraviolet probe points to the position that can be irradiated to sealed plastic box after described nozzle exports sealed plastic box immediately.
2. device according to claim 1, is characterized in that, described ultraviolet probe points to the position that described nozzle exports sealed plastic box.
3. device according to claim 2, is characterized in that, described nozzle, ultraviolet probe is fixed on described link.
4. device according to claim 1, is characterized in that, described ultraviolet probe points to can be irradiated to because of the movement of described nozzle and exported and be coated to the position of the sealed plastic box on substrate.
5. device according to claim 4, is characterized in that, described ultraviolet probe is arranged on described link in a movable manner.
6. device according to claim 4, is characterized in that, described ultraviolet is popped one's head in the conglobate ultraviolet hot spot of ultraviolet shape on the substrate that will apply sealed plastic box sent, and diameter is 8 ~ 10mm; The center of circle of described ultraviolet hot spot and the center of circle of described nozzle are at a distance of 6 ~ 7mm.
7. the device according to any one of claim 1 to 6, is characterized in that,
The quantity of described ultraviolet probe is one or more; And/or,
Described ultraviolet probe is arranged on the side of described link, and described nozzle is arranged on the below of described link.
8. the frame-sealing glue coating method as described in any one of claim 1 to 7, is characterized in that, the method comprises: while described nozzle exports sealed plastic box, and described ultraviolet probe sends ultraviolet to the sealed plastic box exported.
9. the realization as described in any one of claim 1 to 7, to a method for box, is characterized in that, the method comprises:
While described nozzle exports sealed plastic box to color membrane substrates, described ultraviolet probe sends ultraviolet to the sealed plastic box exported; And, to array base palte dispenser method;
By described color membrane substrates and described array base palte to box, and terminate box after sealed plastic box solidification.
10. method according to claim 9, is characterized in that, described method is started at from 0min, starts, to box, to terminate box at 14min at 7min.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310367257.6A CN104423101A (en) | 2013-08-21 | 2013-08-21 | Frame sealing glue coating device and method and method for achieving box alignment |
| PCT/CN2013/089300 WO2015024333A1 (en) | 2013-08-21 | 2013-12-12 | Sealant coating device and method, and method for achieving alignment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310367257.6A CN104423101A (en) | 2013-08-21 | 2013-08-21 | Frame sealing glue coating device and method and method for achieving box alignment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104423101A true CN104423101A (en) | 2015-03-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310367257.6A Pending CN104423101A (en) | 2013-08-21 | 2013-08-21 | Frame sealing glue coating device and method and method for achieving box alignment |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN104423101A (en) |
| WO (1) | WO2015024333A1 (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105629590A (en) * | 2016-01-04 | 2016-06-01 | 京东方科技集团股份有限公司 | Seal glue coating device and coating method |
| WO2017028297A1 (en) * | 2015-08-17 | 2017-02-23 | 武汉华星光电技术有限公司 | Liquid crystal display panel |
| CN106842653A (en) * | 2017-04-14 | 2017-06-13 | 武汉华星光电技术有限公司 | A kind of ultraviolet curing device |
| CN110221484A (en) * | 2019-05-17 | 2019-09-10 | 深圳市华星光电半导体显示技术有限公司 | The preparation method and apparatus for coating of display panel |
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| CN202083862U (en) * | 2011-06-15 | 2011-12-21 | 北京京东方光电科技有限公司 | Frame sealing glue coating device |
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| JP2004130299A (en) * | 2002-08-02 | 2004-04-30 | Seiko Epson Corp | Droplet discharging device, manufacturing method of electro-optical device, electro-optical device, and electronic apparatus |
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| JP2004170526A (en) * | 2002-11-18 | 2004-06-17 | Tokyo Electron Ltd | Method and device for manufacturing liquid crystal display element |
| CN102822731A (en) * | 2010-12-13 | 2012-12-12 | Dic株式会社 | Cationic curing liquid crystal sealant and liquid crystal display element |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
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| WO2017028297A1 (en) * | 2015-08-17 | 2017-02-23 | 武汉华星光电技术有限公司 | Liquid crystal display panel |
| GB2556605A (en) * | 2015-08-17 | 2018-05-30 | Wuhan China Star Optoelectronics Technology Co Ltd | Liquid crystal display panel |
| EA035303B1 (en) * | 2015-08-17 | 2020-05-26 | Ухань Чайна Стар Оптоэлектроникс Текнолоджи Ко., Лтд | Flexible touch panel and oled display panel |
| GB2556605B (en) * | 2015-08-17 | 2021-04-14 | Wuhan China Star Optoelectronics Technology Co Ltd | Flexible touch panel and oled display panel |
| CN105629590A (en) * | 2016-01-04 | 2016-06-01 | 京东方科技集团股份有限公司 | Seal glue coating device and coating method |
| CN106842653A (en) * | 2017-04-14 | 2017-06-13 | 武汉华星光电技术有限公司 | A kind of ultraviolet curing device |
| CN110221484A (en) * | 2019-05-17 | 2019-09-10 | 深圳市华星光电半导体显示技术有限公司 | The preparation method and apparatus for coating of display panel |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2015024333A1 (en) | 2015-02-26 |
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Application publication date: 20150318 |