CN105676328B - 一种超薄光栅的制造方法 - Google Patents
一种超薄光栅的制造方法 Download PDFInfo
- Publication number
- CN105676328B CN105676328B CN201610142520.5A CN201610142520A CN105676328B CN 105676328 B CN105676328 B CN 105676328B CN 201610142520 A CN201610142520 A CN 201610142520A CN 105676328 B CN105676328 B CN 105676328B
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- Prior art keywords
- grating
- mold roller
- manufacturing
- column mirror
- ultra
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- 238000004519 manufacturing process Methods 0.000 title claims abstract description 23
- 229920003023 plastic Polymers 0.000 claims abstract description 31
- 239000004033 plastic Substances 0.000 claims abstract description 31
- 239000000463 material Substances 0.000 claims abstract description 23
- 239000002994 raw material Substances 0.000 claims abstract description 15
- 230000002093 peripheral effect Effects 0.000 claims abstract description 4
- 238000001035 drying Methods 0.000 claims description 12
- 238000002425 crystallisation Methods 0.000 claims description 11
- 230000008025 crystallization Effects 0.000 claims description 11
- 238000001816 cooling Methods 0.000 claims description 3
- 238000001125 extrusion Methods 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 230000006872 improvement Effects 0.000 description 2
- 238000010422 painting Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000002427 irreversible effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B5/00—Optical elements other than lenses
- G02B5/18—Diffraction gratings
- G02B5/1847—Manufacturing methods
- G02B5/1852—Manufacturing methods using mechanical means, e.g. ruling with diamond tool, moulding
Abstract
Description
Claims (7)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201610142520.5A CN105676328B (zh) | 2016-03-14 | 2016-03-14 | 一种超薄光栅的制造方法 |
Applications Claiming Priority (1)
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CN201610142520.5A CN105676328B (zh) | 2016-03-14 | 2016-03-14 | 一种超薄光栅的制造方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN105676328A CN105676328A (zh) | 2016-06-15 |
CN105676328B true CN105676328B (zh) | 2018-10-23 |
Family
ID=56307708
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201610142520.5A Active CN105676328B (zh) | 2016-03-14 | 2016-03-14 | 一种超薄光栅的制造方法 |
Country Status (1)
Country | Link |
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CN (1) | CN105676328B (zh) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108859461B (zh) * | 2018-06-05 | 2020-10-20 | 广东昂斯新材料技术有限公司 | 一种带有2d防伪图案的tpu光栅复合膜制备方法 |
CN110244468A (zh) * | 2019-06-11 | 2019-09-17 | 深圳奇屏科技有限公司 | 一种超薄光栅镜头的裸眼3d显示器 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4193959A (en) * | 1964-08-31 | 1980-03-18 | Lemelson Jerome H | Pressure forming method |
JPS56157310A (en) * | 1980-05-09 | 1981-12-04 | Dainippon Printing Co Ltd | Manufacture of lenticular screen sheet |
CN103076682A (zh) * | 2013-01-18 | 2013-05-01 | 江阴通利光电科技有限公司 | 一种光控的3d光学立体膜片及其制备方法 |
CN103465719A (zh) * | 2013-09-25 | 2013-12-25 | 汕头市晟琪塑胶制品有限公司 | 多场景光栅立体画的制造方法 |
CN104690955A (zh) * | 2015-03-26 | 2015-06-10 | 何炎权 | 制造立体光栅的方法及装置 |
CN104898290A (zh) * | 2015-06-19 | 2015-09-09 | 四川省宜宾普什集团3D有限公司 | 一种具有悬浮立体图像的制品及其制造方法 |
-
2016
- 2016-03-14 CN CN201610142520.5A patent/CN105676328B/zh active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4193959A (en) * | 1964-08-31 | 1980-03-18 | Lemelson Jerome H | Pressure forming method |
JPS56157310A (en) * | 1980-05-09 | 1981-12-04 | Dainippon Printing Co Ltd | Manufacture of lenticular screen sheet |
CN103076682A (zh) * | 2013-01-18 | 2013-05-01 | 江阴通利光电科技有限公司 | 一种光控的3d光学立体膜片及其制备方法 |
CN103465719A (zh) * | 2013-09-25 | 2013-12-25 | 汕头市晟琪塑胶制品有限公司 | 多场景光栅立体画的制造方法 |
CN104690955A (zh) * | 2015-03-26 | 2015-06-10 | 何炎权 | 制造立体光栅的方法及装置 |
CN104898290A (zh) * | 2015-06-19 | 2015-09-09 | 四川省宜宾普什集团3D有限公司 | 一种具有悬浮立体图像的制品及其制造方法 |
Also Published As
Publication number | Publication date |
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CN105676328A (zh) | 2016-06-15 |
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Address after: 515000 the south side of Shu Gang Road, Haojiang District, Shantou, Guangdong Patentee after: GUANGDONG S.Q TECHNOLOGY Inc. Address before: 515000 block A, Chaoshan Industrial Zone, Chaoshan Road, Jinping District, Shantou, Guangdong Patentee before: GUANGDONG S.Q TECHNOLOGY Inc. |
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Effective date of registration: 20211103 Address after: 515000 the south side of Shu Gang Road, Haojiang District, Shantou, Guangdong Patentee after: Guangdong Shengqi New Material Technology Co.,Ltd. Address before: 515000 the south side of Shu Gang Road, Haojiang District, Shantou, Guangdong Patentee before: GUANGDONG S.Q TECHNOLOGY Inc. |
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PE01 | Entry into force 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 ultra-thin grating Effective date of registration: 20211220 Granted publication date: 20181023 Pledgee: Shantou Branch of China Construction Bank Co.,Ltd. Pledgor: Guangdong Shengqi New Material Technology Co.,Ltd. Registration number: Y2021440000363 |
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PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20230926 Granted publication date: 20181023 Pledgee: Shantou Branch of China Construction Bank Co.,Ltd. Pledgor: Guangdong Shengqi New Material Technology Co.,Ltd. Registration number: Y2021440000363 |