CN106094271A - A kind of display floater cutting method - Google Patents

A kind of display floater cutting method Download PDF

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Publication number
CN106094271A
CN106094271A CN201610459819.3A CN201610459819A CN106094271A CN 106094271 A CN106094271 A CN 106094271A CN 201610459819 A CN201610459819 A CN 201610459819A CN 106094271 A CN106094271 A CN 106094271A
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CN
China
Prior art keywords
polaroid
display floater
cutting method
glue
bearing areas
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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
Application number
CN201610459819.3A
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Chinese (zh)
Inventor
赵锐
陈杰
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
TCL China Star Optoelectronics Technology Co Ltd
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Shenzhen China Star Optoelectronics Technology Co Ltd
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Priority to CN201610459819.3A priority Critical patent/CN106094271A/en
Publication of CN106094271A publication Critical patent/CN106094271A/en
Pending legal-status Critical Current

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    • GPHYSICS
    • G02OPTICS
    • G02FOPTICAL 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
    • G02F1/00Devices 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
    • G02F1/01Devices 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 
    • G02F1/13Devices 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
    • G02F1/1303Apparatus specially adapted to the manufacture of LCDs
    • GPHYSICS
    • G02OPTICS
    • G02FOPTICAL 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
    • G02F1/00Devices 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
    • G02F1/01Devices 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 
    • G02F1/13Devices 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
    • G02F1/133Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333Constructional arrangements; Manufacturing methods
    • G02F1/1335Structural association of cells with optical devices, e.g. polarisers or reflectors
    • G02F1/133528Polarisers

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  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Mathematical Physics (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Liquid Crystal (AREA)

Abstract

The present invention provides a kind of display floater cutting method, comprising: provide a display panels, it includes substrate and is arranged on the polaroid of thereon;Polaroid is cut, polaroid is cut into the first polaroid and the second polaroid;Remove gluing material on the second polaroid, and the cutting section on the first polarisation, make glue material penetrate between the first polaroid and substrate;And the glue bearing areas on the first polaroid is carried out planarization process.The display floater cutting method of the present invention processes by doing gluing and planarization in polaroid cut edge so that it is edge sticks again, and then does not haves the phenomenon that polaroid tilts or ruptures.

Description

A kind of display floater cutting method
Technical field
The present invention relates to display panels and manufacture field, particularly relate to a kind of display floater cutting method.
Background technology
Liquid crystal display (Thin Film Transinstor Liquid Crystal Display, TFT-LCD) becomes For show tools the most common when daily life and work, display panels is the Important Components of liquid crystal display.
Display panels is generally cut by the motherboard of display panels in the fabrication process and forms, display panels Motherboard comprise multiple display panels, each display panels includes substrate and is arranged on the inclined of described thereon Mating plate.The cutting mode of the existing motherboard to display panels is: polaroid is cut by size as required, removes Unwanted polaroid, and owing to cut edge has a lot of slight crack, steam can enter in polaroid by slight crack, causes polarisation Sheet tilts or ruptures.
Summary of the invention
The embodiment of the present invention provides a kind of display floater cutting doing gluing and planarization process in polaroid cut edge Method, with solve existing display floater cutting method because cut edge has a lot of slight cracks, steam can be entered partially by slight crack In mating plate, cause the technical problem that polaroid tilts or ruptures.
For solving above-mentioned technical problem, the technical scheme that the present invention provides is as follows:
The embodiment of the present invention provides a kind of display floater cutting method, comprising:
Thering is provided a display panels motherboard, it includes substrate and is arranged on the polaroid of described thereon;
Described polaroid is cut, described polaroid is cut into the first polaroid and the second polaroid;
Remove gluing material on described second polaroid, and the cutting section on described first polarisation, make described glue material ooze Enter between described first polaroid and described substrate;And
Glue bearing areas on described first polaroid is carried out planarization process.
In display floater cutting method of the present invention, described glue material is epoxy resin.
The described step that glue bearing areas on described first polaroid carries out planarization process comprises a roller compaction processes, its For the glue bearing areas on described first polaroid is rolled.
In the described step rolling the glue bearing areas on described first polaroid, described in use pair of rollers, first is inclined Glue bearing areas on mating plate is rolled.
Described before the glue bearing areas on described first polaroid is carried out the step of roller compaction processes, also include:
Anti-stick material placed by described first polaroid.
In display floater cutting method of the present invention, described anti-stick material is release paper.
The described step rolling the glue bearing areas on described first polaroid comprises a bubble further and removes work Sequence, it is for removing the bubble produced after the glue bearing areas on described first polaroid is rolled.
In display floater cutting method of the present invention, described substrate includes upper substrate and infrabasal plate;Described polarisation Sheet includes the upper polaroid being arranged on above described upper substrate and is arranged on the lower polarisation above described infrabasal plate.
Compared to the display floater cutting method of prior art, the display floater cutting method of the present invention is by polaroid Gluing is done in cut edge and planarization processes so that it is edge sticks again, solves existing display floater cutting method because of cutting Edge has a lot of slight crack, and steam can be entered in polaroid by slight crack, causes the technical problem that polaroid tilts or ruptures.
Accompanying drawing explanation
Fig. 1 is the flow chart of display floater cutting method first preferred embodiment of the present invention;
Fig. 2 A to Fig. 2 E is the steps flow chart schematic diagram of the first preferred embodiment of the display floater cutting method of the present invention;
Fig. 3 is the flow chart of the second preferred embodiment of the display floater cutting method of the present invention;
Fig. 4 A to Fig. 4 F is the steps flow chart schematic diagram of the second preferred embodiment of the display floater cutting method of the present invention.
Detailed description of the invention
Refer to the flow chart of the first preferred embodiment of the display floater cutting method that Fig. 1, Fig. 1 are the present invention.This is excellent Select the display floater cutting method of embodiment, comprising:
Step S101, it is provided that a display panels motherboard, it includes substrate and is arranged on the polarisation of described thereon Sheet;
Step S102, cuts described polaroid, and described polaroid cuts into the first polaroid and the second polarisation Sheet;
Step S103, removes gluing material on described second polaroid, and the cutting section on described first polarisation, makes institute State glue material to penetrate between described first polaroid and described substrate;
Step S104, carries out planarization process to the glue bearing areas on described first polaroid.
The display floater cutting method of this preferred embodiment ends at step S104.
The detailed process of each step the following detailed description of the display floater cutting method of this preferred embodiment.
In step S101, as shown in Figure 2 A, it is provided that a display panels motherboard, it includes substrate and is arranged on described The polaroid of thereon.Specifically, the substrate described in the embodiment of the present invention includes upper substrate 202 and infrabasal plate 203, described on Substrate 202 can be thin film transistor (TFT) array mother substrate, and described infrabasal plate 203 can be colored filter mother substrate;Described polaroid Including being arranged on described upper substrate 202 upper polaroid 201 above and being arranged on described infrabasal plate 203 lower polaroid above 204.Then pass to step S102.
In step s 102, as shown in Figure 2 B, described polaroid is cut, described polaroid is cut into first inclined Mating plate 205 and the second polaroid 206.Specifically, the size needed according to display panels, upper on described upper substrate 202 Pianguan County's sheet 201 is cut into the first polaroid 205 and the second polaroid 206;Lower polaroid 204 quilt on described infrabasal plate 203 Cut into the first polaroid 205 and the second polaroid 206.Wherein, when described polaroid is cut, one side can be used to cut Cut mode, respectively described upper polaroid 201 and described lower polaroid 204 are cut;Two sides can also be used to cut simultaneously Mode, described upper polaroid 201 and described lower polaroid 204 are cut simultaneously, are so conducive to promoting processing speed. Then pass to step S103.
In step s 103, as shown in Fig. 2 C, 2D, remove described second polaroid 206, and at described first polaroid Gluing material 207 on cutting section on 205, makes described glue material 207 penetrate between described first polaroid and substrate.Specifically Ground, including: by described second polaroid 206 on described upper substrate 202 and described second polaroid on described infrabasal plate 203 206 remove, and on the cutting section on described first polaroid 205 on described upper substrate 202 and on described infrabasal plate 203 Described first polaroid 205 on cutting section on gluing material 207.Preferably, described glue material 207 is epoxy resin.
Especially, on the cutting section on described first polaroid during gluing material 207, described glue material 207 should be made to ooze Between described first polaroid 205 and the described upper substrate 202 that enter on described upper substrate 202;Similarly so that described glue material 207 penetrate between described first polaroid 205 and described infrabasal plate 203 on described infrabasal plate 203.By controlling painting Glue speed so that the cutting section on described first polaroid 205 that glue material is coated onto on described upper substrate 202 and described infrabasal plate After the cutting section on described first polaroid 205 on 203, it is described that glue material 207 can penetrate on described upper substrate 202 Between first polaroid 205 and described upper substrate 202;Similarly, glue material 207 can penetrate into described glue material penetrate into described under Between described first polaroid 205 and described infrabasal plate 203 on substrate 203.
In step S104, the glue bearing areas on described first polaroid is carried out planarization process.Specifically, including: To the glue bearing areas on the first polaroid 205 on described upper substrate 202 and the first polaroid 205 on described infrabasal plate 203 On glue bearing areas carry out planarization process.
Further, as shown in Figure 2 E, described planarization processes step, including: a roller compaction processes and a bubble remove work Sequence.Wherein, described roller compaction processes, mainly rolls the glue bearing areas on described first polaroid.Preferably, the present invention Embodiment can use roller 208 first to grind the glue bearing areas on described first polaroid 205 on described upper substrate 202 Pressure, then re-uses roller 208 and rolls the glue bearing areas on described first polaroid 205 on described infrabasal plate 203; Can also use simultaneously roller 208 to the glue bearing areas on described first polaroid 205 on described upper substrate 202 and described under The glue bearing areas on described first polaroid 205 on substrate 203 is rolled so that described on described upper substrate 202 One polaroid 205 fits tightly with described upper substrate 202, described first polaroid 205 on described infrabasal plate 203 with described under Substrate 203 fits tightly.Also to ensure that the stability sticked, can be by controlling pressure and the speed of roller 208.
Described bubble clearing process, mainly removes the gas produced after the glue bearing areas on described first polaroid is rolled Bubble.Preferably, described bubble clearing process can use the instrument such as heat gun provide hot blast to soften described first polaroid, and then Remove bubble.
Originally the display floater cutting method being preferable to carry out processes by doing gluing and planarization in polaroid cut edge, makes Its edge sticks again so that the slight crack that will not produce because of cut edge, and steam is entered in polaroid by slight crack, causes polaroid Tilt or rupture.
Refer to the flow chart of the second preferred embodiment of the display floater cutting method that Fig. 3, Fig. 3 are the present invention.This is excellent Select the display floater cutting method of embodiment, comprising:
Step S201, it is provided that a display panels motherboard, it includes substrate and is arranged on the polarisation of described thereon Sheet;
Step S202, cuts described polaroid, and described polaroid cuts into the first polaroid and the second polarisation Sheet;
Step S203, removes gluing material on described second polaroid, and the cutting section on described first polarisation, makes institute State glue material to penetrate between described first polaroid and described substrate;
Step S204, places anti-stick material on described first polaroid;
Step S205, carries out planarization process to the glue bearing areas on described first polaroid.
The display floater cutting method of this preferred embodiment ends at step S205.
The detailed process of each step the following detailed description of the display floater cutting method of this preferred embodiment.
In step s 201, as shown in Figure 4 A, it is provided that a display panels motherboard, it includes substrate and is arranged on described The polaroid of thereon.Specifically, the substrate described in the embodiment of the present invention includes upper substrate 402 and infrabasal plate 403, described on Substrate 402 can be thin film transistor (TFT) array mother substrate, and described infrabasal plate 403 can be colored filter mother substrate;Described polaroid Including being arranged on described upper substrate 402 upper polarisation 401 above and being arranged on described infrabasal plate 403 lower polaroid above 404.Then pass to step S202.
In step S202, as shown in Figure 4 B, described polaroid is cut, described polaroid is cut into first inclined Mating plate 405 and the second polaroid 406.Specifically, the size needed according to display panels, upper on described upper substrate 402 Pianguan County's sheet 401 is cut into the first polaroid 405 and the second polaroid 406;Lower polaroid 404 quilt on described infrabasal plate 403 Cut into the first polaroid 405 and the second polaroid 406.Wherein, when described polaroid is cut, one side can be used to cut Cut mode, respectively described upper polaroid 401 and described lower polaroid 404 are cut;Two sides can also be used to cut simultaneously Mode, described upper polaroid 401 and described lower polaroid 404 are cut simultaneously, are so conducive to promoting processing speed. Then pass to step S203.
In step S203, as shown in Fig. 4 C, 4D, remove described second polaroid, and on described first polaroid Gluing material 407 on cutting section, makes described glue material 407 penetrate between described first polaroid and substrate.Specifically, including: Described second polaroid 406 on described upper substrate 402 and described second polaroid 406 on described infrabasal plate 403 are removed, And described the on the cutting section on described first polaroid 405 on described upper substrate 402 and on described infrabasal plate 403 Gluing material 407 on cutting section on one polaroid 405.Preferably, described glue material 407 is epoxy resin.
Especially, on the cutting section on described first polaroid during gluing material 407, described glue material 407 should be made to ooze Between described first polaroid 405 and the described upper substrate 402 that enter on described upper substrate 402;Similarly so that described glue material 407 penetrate between described first polaroid 405 and described infrabasal plate 403 on described infrabasal plate 403.By controlling painting Glue speed so that the cutting section on described first polaroid 405 that glue material 407 is coated onto on described upper substrate 402 and described under After the cutting section on described first polaroid 405 on substrate 403, glue material 407 can penetrate on described upper substrate 402 Between described first polaroid 405 and described upper substrate 402;Similarly, glue material 407 can penetrate into described glue material and penetrate into institute State between described first polaroid 405 and the described infrabasal plate 403 on infrabasal plate 403.
In step S204, as shown in Figure 4 E, described first polaroid is placed anti-stick material 409.Specifically, described Place anti-on described first polaroid 405 on described first polaroid 405 on upper substrate 402 and on described infrabasal plate 403 Glutinous material 409.Preferably, the described anti-stick material 409 of the embodiment of the present invention is release paper.
In step S405, the glue bearing areas on described first polaroid is carried out planarization process.Specifically, including: To the glue bearing areas on the glue bearing areas on the first polaroid on described upper substrate and the first polaroid on described infrabasal plate Carry out planarization process.
Further, as illustrated in figure 4f, described planarization processes step, including: a roller compaction processes and a bubble remove work Sequence.Wherein, described roller compaction processes, mainly rolls the glue bearing areas on described first polaroid.Preferably, the present invention Embodiment can use roller 408 first to grind the glue bearing areas on described first polaroid 405 on described upper substrate 402 Pressure, then re-uses roller 408 and rolls the glue bearing areas on described first polaroid 405 on described infrabasal plate 403; Can also use simultaneously roller 408 to the glue bearing areas on described first polaroid 405 on described upper substrate 402 and described under The glue bearing areas on described first polaroid 405 on substrate 403 is rolled so that described on described upper substrate 402 One polaroid 405 fits tightly with described upper substrate 402, described first polaroid 405 on described infrabasal plate 403 with described under Substrate 403 fits tightly.Also to ensure that the stability sticked, can be by controlling pressure and the speed of roller 408.
Described bubble clearing process, mainly removes the gas produced after the glue bearing areas on described first polaroid is rolled Bubble.Preferably, described bubble clearing process can use the instrument such as heat gun provide hot blast to soften described first polaroid, and then Remove bubble.
Originally the display floater cutting method being preferable to carry out processes by doing gluing and planarization in polaroid cut edge, makes Its edge sticks again so that the slight crack that will not produce because of cut edge, and steam is entered in polaroid by slight crack, causes polaroid Tilt or rupture.
In sum, although the present invention is disclosed above with preferred embodiment, but above preferred embodiment and be not used to limit The present invention processed, those of ordinary skill in the art, without departing from the spirit and scope of the present invention, all can make various change and profit Decorations, therefore protection scope of the present invention defines in the range of standard with claim.

Claims (8)

1. a display floater cutting method, it is characterised in that including:
Thering is provided a display panels motherboard, it includes substrate and is arranged on the polaroid of described thereon;
Described polaroid is cut, described polaroid is cut into the first polaroid and the second polaroid;
Remove gluing material on described second polaroid, and the cutting section on described first polarisation, make described glue material penetrate into Between described first polaroid and described substrate;And
Glue bearing areas on described first polaroid is carried out planarization process.
Display floater cutting method the most according to claim 1, it is characterised in that described glue material is epoxy resin.
Display floater cutting method the most according to claim 1, it is characterised in that described on described first polaroid Glue bearing areas carries out the step of planarization process and comprises a roller compaction processes, and it is for the glue bearing areas on described first polaroid Roll.
Display floater cutting method the most according to claim 3, it is characterised in that described on described first polaroid Glue bearing areas carries out in the step rolled, and uses the glue bearing areas on the first polaroid described in pair of rollers to roll.
Display floater cutting method the most according to claim 4, it is characterised in that described on described first polaroid Glue bearing areas carry out roller compaction processes step before, also include:
Anti-stick material placed by described first polaroid.
Display floater cutting method the most according to claim 5, it is characterised in that described anti-stick material is release paper.
Display floater cutting method the most according to claim 3, it is characterised in that described on described first polaroid The step that glue bearing areas carries out rolling comprises a bubble clearing process further, and it is for removing the painting on described first polaroid The bubble that glue region produces after rolling.
Display floater cutting method the most according to claim 1, it is characterised in that described substrate includes upper substrate and lower base Plate;Described polaroid include being arranged on the upper polaroid above described upper substrate and be arranged on above described infrabasal plate lower partially Light.
CN201610459819.3A 2016-06-22 2016-06-22 A kind of display floater cutting method Pending CN106094271A (en)

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Cited By (4)

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CN106896536A (en) * 2017-01-24 2017-06-27 北海星沅电子科技有限公司 A kind of liquid crystal display panel cutting method
CN108274132A (en) * 2018-02-08 2018-07-13 深圳市宏普欣电子科技有限公司 A kind of liquid crystal display cutting method
CN108311434A (en) * 2018-01-31 2018-07-24 京东方科技集团股份有限公司 The method that glue material is removed for the system of stripping glue material from substrate and from substrate
CN111952486A (en) * 2020-09-01 2020-11-17 京东方科技集团股份有限公司 Display module and preparation method thereof

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CN111952486B (en) * 2020-09-01 2023-12-26 京东方科技集团股份有限公司 Display module and preparation method thereof

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Application publication date: 20161109