CN108803224B - 投影幕布及其制作方法 - Google Patents
投影幕布及其制作方法 Download PDFInfo
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- CN108803224B CN108803224B CN201810596420.9A CN201810596420A CN108803224B CN 108803224 B CN108803224 B CN 108803224B CN 201810596420 A CN201810596420 A CN 201810596420A CN 108803224 B CN108803224 B CN 108803224B
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- 238000004519 manufacturing process Methods 0.000 title claims abstract description 18
- 239000010410 layer Substances 0.000 claims abstract description 76
- 239000002346 layers by function Substances 0.000 claims abstract description 46
- 238000009792 diffusion process Methods 0.000 claims abstract description 45
- 239000004744 fabric Substances 0.000 claims abstract description 41
- 239000002105 nanoparticle Substances 0.000 claims abstract description 27
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 claims abstract description 24
- 239000004408 titanium dioxide Substances 0.000 claims abstract description 12
- 239000004611 light stabiliser Substances 0.000 claims abstract description 8
- 229920005749 polyurethane resin Polymers 0.000 claims abstract description 8
- HBMJWWWQQXIZIP-UHFFFAOYSA-N silicon carbide Chemical compound [Si+]#[C-] HBMJWWWQQXIZIP-UHFFFAOYSA-N 0.000 claims abstract description 8
- 229910010271 silicon carbide Inorganic materials 0.000 claims abstract description 8
- 239000002994 raw material Substances 0.000 claims abstract description 5
- 239000011248 coating agent Substances 0.000 claims description 33
- 238000000576 coating method Methods 0.000 claims description 33
- 238000003756 stirring Methods 0.000 claims description 17
- 239000002245 particle Substances 0.000 claims description 13
- 238000002156 mixing Methods 0.000 claims description 12
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 claims description 9
- 239000002518 antifoaming agent Substances 0.000 claims description 9
- 239000003063 flame retardant Substances 0.000 claims description 9
- 239000003365 glass fiber Substances 0.000 claims description 9
- 239000000463 material Substances 0.000 claims description 9
- 239000000243 solution Substances 0.000 claims description 9
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 claims description 8
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 8
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 claims description 8
- TZCXTZWJZNENPQ-UHFFFAOYSA-L barium sulfate Chemical compound [Ba+2].[O-]S([O-])(=O)=O TZCXTZWJZNENPQ-UHFFFAOYSA-L 0.000 claims description 8
- 239000003795 chemical substances by application Substances 0.000 claims description 8
- 239000012760 heat stabilizer Substances 0.000 claims description 8
- 239000004014 plasticizer Substances 0.000 claims description 8
- 239000004417 polycarbonate Substances 0.000 claims description 8
- 229920000515 polycarbonate Polymers 0.000 claims description 8
- 239000012752 auxiliary agent Substances 0.000 claims description 6
- 229920003229 poly(methyl methacrylate) Polymers 0.000 claims description 6
- 239000004926 polymethyl methacrylate Substances 0.000 claims description 6
- 239000002253 acid Substances 0.000 claims description 5
- 229940090961 chromium dioxide Drugs 0.000 claims description 5
- IAQWMWUKBQPOIY-UHFFFAOYSA-N chromium(4+);oxygen(2-) Chemical compound [O-2].[O-2].[Cr+4] IAQWMWUKBQPOIY-UHFFFAOYSA-N 0.000 claims description 5
- AYTAKQFHWFYBMA-UHFFFAOYSA-N chromium(IV) oxide Inorganic materials O=[Cr]=O AYTAKQFHWFYBMA-UHFFFAOYSA-N 0.000 claims description 5
- 238000010438 heat treatment Methods 0.000 claims description 5
- AMGQUBHHOARCQH-UHFFFAOYSA-N indium;oxotin Chemical compound [In].[Sn]=O AMGQUBHHOARCQH-UHFFFAOYSA-N 0.000 claims description 5
- 229910000019 calcium carbonate Inorganic materials 0.000 claims description 4
- 239000000377 silicon dioxide Substances 0.000 claims description 4
- 239000011787 zinc oxide Substances 0.000 claims description 4
- 239000011259 mixed solution Substances 0.000 claims description 3
- 235000012239 silicon dioxide Nutrition 0.000 claims description 3
- 239000000654 additive Substances 0.000 claims 1
- 230000000996 additive effect Effects 0.000 claims 1
- 230000003287 optical effect Effects 0.000 abstract description 4
- 238000000034 method Methods 0.000 description 5
- 238000001291 vacuum drying Methods 0.000 description 4
- 230000000052 comparative effect Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000005507 spraying Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000002195 synergetic effect Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000004313 glare Effects 0.000 description 1
- 239000004800 polyvinyl chloride Substances 0.000 description 1
- 229920000915 polyvinyl chloride Polymers 0.000 description 1
- 239000003381 stabilizer Substances 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
- 239000000080 wetting agent Substances 0.000 description 1
Images
Classifications
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
- G03B21/00—Projectors or projection-type viewers; Accessories therefor
- G03B21/54—Accessories
- G03B21/56—Projection screens
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Laminated Bodies (AREA)
- Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
- Overhead Projectors And Projection Screens (AREA)
Abstract
Description
实施例1 | 实施例2 | 实施例3 | 对比例1 | |
亮度增益 | 1.05 | 1.03 | 1.04 | 1 |
水平可视角 | 155° | 150° | 150° | 130° |
亮度均匀性 | 无杂光 | 无杂光 | 无杂光 | 轻微杂光 |
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201810596420.9A CN108803224B (zh) | 2018-06-11 | 2018-06-11 | 投影幕布及其制作方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201810596420.9A CN108803224B (zh) | 2018-06-11 | 2018-06-11 | 投影幕布及其制作方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN108803224A CN108803224A (zh) | 2018-11-13 |
CN108803224B true CN108803224B (zh) | 2021-03-30 |
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CN201810596420.9A Active CN108803224B (zh) | 2018-06-11 | 2018-06-11 | 投影幕布及其制作方法 |
Country Status (1)
Country | Link |
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CN (1) | CN108803224B (zh) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110105857A (zh) * | 2019-04-30 | 2019-08-09 | 深圳市百诺教育科技有限公司 | 一种水性散光屏幕涂料的配制方法 |
CN115403972B (zh) * | 2022-09-04 | 2024-03-01 | 合肥乐凯科技产业有限公司 | 一种抗光幕布及其制备方法 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN201654436U (zh) * | 2009-10-15 | 2010-11-24 | 亿立银幕科技股份有限公司 | 投影幕 |
CN106541646A (zh) * | 2016-10-18 | 2017-03-29 | 孙绪刚 | 多夹层透明防紫外线投影屏及其生产方法 |
CN107419538A (zh) * | 2017-08-10 | 2017-12-01 | 渭南师范学院 | 一种投影仪幕布及其制作方法 |
CN107515513A (zh) * | 2017-08-18 | 2017-12-26 | 上海蓝眸多媒体科技有限公司 | 一种透明防紫外投影屏及其制备方法 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9019602B2 (en) * | 2013-05-30 | 2015-04-28 | City University Of Hong Kong | Scattering screen system, method of manufacture and application thereof |
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2018
- 2018-06-11 CN CN201810596420.9A patent/CN108803224B/zh active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN201654436U (zh) * | 2009-10-15 | 2010-11-24 | 亿立银幕科技股份有限公司 | 投影幕 |
CN106541646A (zh) * | 2016-10-18 | 2017-03-29 | 孙绪刚 | 多夹层透明防紫外线投影屏及其生产方法 |
CN107419538A (zh) * | 2017-08-10 | 2017-12-01 | 渭南师范学院 | 一种投影仪幕布及其制作方法 |
CN107515513A (zh) * | 2017-08-18 | 2017-12-26 | 上海蓝眸多媒体科技有限公司 | 一种透明防紫外投影屏及其制备方法 |
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Effective date of registration: 20240823 Address after: 215600 Lefeng Road, Leyu Town, Zhangjiagang City, Suzhou City, Jiangsu Province (Zhangjiagang Leyu Herun Plastic Mold Factory) Patentee after: SUZHOU HEIBAIHUAYING TELEVISION EQUIPMENT Co.,Ltd. Country or region after: China Address before: 215600 east side of Yangjin highway, Jinfeng town (Hexing), Zhangjiagang City, Suzhou City, Jiangsu Province Patentee before: Zhangjiagang Baoshite Television Equipment Co.,Ltd. Country or region before: China |