CN109532065B - 一种半反半透导光板的制造方法 - Google Patents
一种半反半透导光板的制造方法 Download PDFInfo
- Publication number
- CN109532065B CN109532065B CN201811455281.4A CN201811455281A CN109532065B CN 109532065 B CN109532065 B CN 109532065B CN 201811455281 A CN201811455281 A CN 201811455281A CN 109532065 B CN109532065 B CN 109532065B
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- Prior art keywords
- structural plate
- structural
- plate
- reflective
- roll shaft
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- 238000004519 manufacturing process Methods 0.000 title claims abstract description 21
- 239000000463 material Substances 0.000 claims abstract description 32
- 239000002245 particle Substances 0.000 claims abstract description 26
- 238000000034 method Methods 0.000 claims abstract description 8
- 229920003229 poly(methyl methacrylate) Polymers 0.000 claims abstract description 4
- 239000004926 polymethyl methacrylate Substances 0.000 claims abstract description 4
- 239000011521 glass Substances 0.000 claims abstract description 3
- 239000002994 raw material Substances 0.000 claims description 24
- 238000001035 drying Methods 0.000 claims description 12
- 239000011248 coating agent Substances 0.000 claims description 9
- 238000000576 coating method Methods 0.000 claims description 9
- 238000009826 distribution Methods 0.000 claims description 9
- 238000010147 laser engraving Methods 0.000 claims description 7
- 238000005520 cutting process Methods 0.000 claims description 6
- 238000001125 extrusion Methods 0.000 claims description 6
- 230000003287 optical effect Effects 0.000 claims description 4
- 238000007730 finishing process Methods 0.000 claims description 3
- 238000010438 heat treatment Methods 0.000 claims description 3
- 238000002844 melting Methods 0.000 claims description 3
- 230000008018 melting Effects 0.000 claims description 3
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 238000004321 preservation Methods 0.000 claims description 3
- 238000002310 reflectometry Methods 0.000 claims description 3
- 239000000758 substrate Substances 0.000 claims description 3
- 238000005530 etching Methods 0.000 claims description 2
- 230000007547 defect Effects 0.000 abstract description 2
- 238000007493 shaping process Methods 0.000 description 2
- 241000561734 Celosia cristata Species 0.000 description 1
- 238000007792 addition Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 210000001520 comb Anatomy 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
- B29D7/00—Producing flat articles, e.g. films or sheets
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Optical Elements Other Than Lenses (AREA)
- Planar Illumination Modules (AREA)
Abstract
Description
Claims (7)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201811455281.4A CN109532065B (zh) | 2018-11-30 | 2018-11-30 | 一种半反半透导光板的制造方法 |
Applications Claiming Priority (1)
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CN201811455281.4A CN109532065B (zh) | 2018-11-30 | 2018-11-30 | 一种半反半透导光板的制造方法 |
Publications (2)
Publication Number | Publication Date |
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CN109532065A CN109532065A (zh) | 2019-03-29 |
CN109532065B true CN109532065B (zh) | 2021-02-19 |
Family
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Family Applications (1)
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CN201811455281.4A Active CN109532065B (zh) | 2018-11-30 | 2018-11-30 | 一种半反半透导光板的制造方法 |
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CN (1) | CN109532065B (zh) |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN201170472Y (zh) * | 2008-03-14 | 2008-12-24 | 上海广电光电子有限公司 | 直下式背光模组 |
CN101470230A (zh) * | 2007-12-29 | 2009-07-01 | 上海边光实业有限公司 | 一种利用激光脉冲雕刻的导光板及其制备方法 |
CN101592756A (zh) * | 2008-05-30 | 2009-12-02 | 上海边光实业有限公司 | 一种激光雕刻的线阵导光板及其制备方法 |
CN102287690A (zh) * | 2011-04-29 | 2011-12-21 | 友达光电股份有限公司 | 背光模块 |
CN204127782U (zh) * | 2014-09-23 | 2015-01-28 | 深圳Tcl新技术有限公司 | 侧边反射片、背光模组及液晶显示器 |
CN206209146U (zh) * | 2016-10-24 | 2017-05-31 | 合肥惠科金扬科技有限公司 | 导光板、背光模组及显示装置 |
CN108230997A (zh) * | 2018-01-09 | 2018-06-29 | 京东方科技集团股份有限公司 | Oled基板及其亮度补偿方法、显示装置 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2009008710A (ja) * | 2007-06-26 | 2009-01-15 | Citizen Holdings Co Ltd | 液晶表示装置 |
US8643798B2 (en) * | 2011-02-11 | 2014-02-04 | Japan Display West Inc. | Electro-optic device and electronic apparatus |
TWI456310B (zh) * | 2011-08-31 | 2014-10-11 | Acer Inc | 背光模組及液晶顯示裝置 |
TW201341897A (zh) * | 2012-04-05 | 2013-10-16 | Hui Fong Recycling Ind Inc | 導光板模仁組件之製作方法及其應用 |
-
2018
- 2018-11-30 CN CN201811455281.4A patent/CN109532065B/zh active Active
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101470230A (zh) * | 2007-12-29 | 2009-07-01 | 上海边光实业有限公司 | 一种利用激光脉冲雕刻的导光板及其制备方法 |
CN201170472Y (zh) * | 2008-03-14 | 2008-12-24 | 上海广电光电子有限公司 | 直下式背光模组 |
CN101592756A (zh) * | 2008-05-30 | 2009-12-02 | 上海边光实业有限公司 | 一种激光雕刻的线阵导光板及其制备方法 |
CN102287690A (zh) * | 2011-04-29 | 2011-12-21 | 友达光电股份有限公司 | 背光模块 |
CN204127782U (zh) * | 2014-09-23 | 2015-01-28 | 深圳Tcl新技术有限公司 | 侧边反射片、背光模组及液晶显示器 |
CN206209146U (zh) * | 2016-10-24 | 2017-05-31 | 合肥惠科金扬科技有限公司 | 导光板、背光模组及显示装置 |
CN108230997A (zh) * | 2018-01-09 | 2018-06-29 | 京东方科技集团股份有限公司 | Oled基板及其亮度补偿方法、显示装置 |
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Publication number | Publication date |
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CN109532065A (zh) | 2019-03-29 |
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PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A manufacturing method of semi reflective and semi transparent light guide plate Effective date of registration: 20210615 Granted publication date: 20210219 Pledgee: Jiujiang Bank Co.,Ltd. Hefei Dangtu Road sub branch Pledgor: HEFEI TAIWO INTELLIGENT EQUIPMENT Co.,Ltd. Registration number: Y2021980004726 |
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Date of cancellation: 20220808 Granted publication date: 20210219 Pledgee: Jiujiang Bank Co.,Ltd. Hefei Dangtu Road sub branch Pledgor: HEFEI TAIWO INTELLIGENT EQUIPMENT Co.,Ltd. Registration number: Y2021980004726 |
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PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A manufacturing method of semi-reflective and semi-transparent light guide plate Effective date of registration: 20230216 Granted publication date: 20210219 Pledgee: Jiujiang Bank Co.,Ltd. Hefei Dangtu Road sub branch Pledgor: HEFEI TAIWO INTELLIGENT EQUIPMENT Co.,Ltd. Registration number: Y2023980032715 |
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PE01 | Entry into force of the registration of the contract for pledge of patent right |