CN108535119B - 柔性基板的抗弯折性能评估方法 - Google Patents
柔性基板的抗弯折性能评估方法 Download PDFInfo
- Publication number
- CN108535119B CN108535119B CN201810272257.0A CN201810272257A CN108535119B CN 108535119 B CN108535119 B CN 108535119B CN 201810272257 A CN201810272257 A CN 201810272257A CN 108535119 B CN108535119 B CN 108535119B
- Authority
- CN
- China
- Prior art keywords
- characteristic value
- flexible substrate
- bending
- sample
- bending resistance
- Prior art date
- 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.)
- Active
Links
- 238000005452 bending Methods 0.000 title claims abstract description 86
- 239000000758 substrate Substances 0.000 title claims abstract description 79
- 238000000034 method Methods 0.000 title claims abstract description 29
- 238000012360 testing method Methods 0.000 claims abstract description 79
- 239000000463 material Substances 0.000 claims description 19
- 239000002096 quantum dot Substances 0.000 claims description 16
- 238000013001 point bending Methods 0.000 claims description 10
- 238000002835 absorbance Methods 0.000 claims description 9
- 238000005538 encapsulation Methods 0.000 claims description 5
- 239000011859 microparticle Substances 0.000 claims description 4
- 229920000139 polyethylene terephthalate Polymers 0.000 claims description 4
- 239000005020 polyethylene terephthalate Substances 0.000 claims description 4
- 229910004613 CdTe Inorganic materials 0.000 claims description 3
- UHYPYGJEEGLRJD-UHFFFAOYSA-N cadmium(2+);selenium(2-) Chemical compound [Se-2].[Cd+2] UHYPYGJEEGLRJD-UHFFFAOYSA-N 0.000 claims description 3
- 239000011368 organic material Substances 0.000 claims description 3
- 239000003822 epoxy resin Substances 0.000 claims description 2
- 229920000647 polyepoxide Polymers 0.000 claims description 2
- -1 polyethylene terephthalate Polymers 0.000 claims description 2
- BFKJFAAPBSQJPD-UHFFFAOYSA-N tetrafluoroethene Chemical group FC(F)=C(F)F BFKJFAAPBSQJPD-UHFFFAOYSA-N 0.000 claims 2
- 238000004806 packaging method and process Methods 0.000 claims 1
- 239000010408 film Substances 0.000 description 33
- 230000003595 spectral effect Effects 0.000 description 7
- 230000008859 change Effects 0.000 description 6
- 239000002245 particle Substances 0.000 description 6
- 238000011156 evaluation Methods 0.000 description 4
- 230000007423 decrease Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
- 229920005989 resin Polymers 0.000 description 2
- 239000011347 resin Substances 0.000 description 2
- 230000000007 visual effect Effects 0.000 description 2
- 239000004642 Polyimide Substances 0.000 description 1
- 238000000862 absorption spectrum Methods 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000002189 fluorescence spectrum Methods 0.000 description 1
- 239000004973 liquid crystal related substance Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229920001721 polyimide Polymers 0.000 description 1
- 238000011002 quantification Methods 0.000 description 1
- 238000004626 scanning electron microscopy Methods 0.000 description 1
- 238000010183 spectrum analysis Methods 0.000 description 1
- 238000010561 standard procedure Methods 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
- 239000010409 thin film Substances 0.000 description 1
Images
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N3/20—Investigating strength properties of solid materials by application of mechanical stress by applying steady bending forces
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N2203/0014—Type of force applied
- G01N2203/0023—Bending
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N2203/02—Details not specific for a particular testing method
- G01N2203/06—Indicating or recording means; Sensing means
- G01N2203/0641—Indicating or recording means; Sensing means using optical, X-ray, ultraviolet, infrared or similar detectors
Landscapes
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
Description
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201810272257.0A CN108535119B (zh) | 2018-03-29 | 2018-03-29 | 柔性基板的抗弯折性能评估方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201810272257.0A CN108535119B (zh) | 2018-03-29 | 2018-03-29 | 柔性基板的抗弯折性能评估方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN108535119A CN108535119A (zh) | 2018-09-14 |
CN108535119B true CN108535119B (zh) | 2021-03-02 |
Family
ID=63481932
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201810272257.0A Active CN108535119B (zh) | 2018-03-29 | 2018-03-29 | 柔性基板的抗弯折性能评估方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN108535119B (zh) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110286043A (zh) * | 2019-07-30 | 2019-09-27 | 霸州市云谷电子科技有限公司 | 一种弯折测试装置和弯折测试方法 |
CN112304760B (zh) * | 2020-10-30 | 2022-12-16 | 广西玉柴机器股份有限公司 | 一种评估非金属垫片拉伸强度的方法 |
CN113299213B (zh) * | 2021-06-17 | 2022-08-05 | 合肥维信诺科技有限公司 | 折痕检测方法及装置 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN203606236U (zh) * | 2013-11-13 | 2014-05-21 | 昆山龙腾光电有限公司 | 柔性线路板的结合强度与抗弯折强度测试装置 |
CN103901003A (zh) * | 2012-12-28 | 2014-07-02 | 华东理工大学 | 一种利用荧光量子点检测和监控机械部件裂纹的方法 |
CN104729833A (zh) * | 2013-12-18 | 2015-06-24 | 昆山工研院新型平板显示技术中心有限公司 | 柔性屏体弯曲测试方法和系统 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104614257A (zh) * | 2013-11-04 | 2015-05-13 | 新昌县达科机电产品设计有限公司 | 一种弯曲性能检测装置 |
CN104729929B (zh) * | 2013-12-18 | 2017-12-05 | 昆山工研院新型平板显示技术中心有限公司 | 柔性屏幕弯曲方法及系统 |
KR102342860B1 (ko) * | 2015-01-13 | 2021-12-27 | 삼성디스플레이 주식회사 | 플렉서블 디바이스의 테스트 장치 |
CN107121344B (zh) * | 2017-06-02 | 2019-10-01 | 上海天马微电子有限公司 | 柔性显示面板和柔性显示装置 |
-
2018
- 2018-03-29 CN CN201810272257.0A patent/CN108535119B/zh active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103901003A (zh) * | 2012-12-28 | 2014-07-02 | 华东理工大学 | 一种利用荧光量子点检测和监控机械部件裂纹的方法 |
CN203606236U (zh) * | 2013-11-13 | 2014-05-21 | 昆山龙腾光电有限公司 | 柔性线路板的结合强度与抗弯折强度测试装置 |
CN104729833A (zh) * | 2013-12-18 | 2015-06-24 | 昆山工研院新型平板显示技术中心有限公司 | 柔性屏体弯曲测试方法和系统 |
Also Published As
Publication number | Publication date |
---|---|
CN108535119A (zh) | 2018-09-14 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN108535119B (zh) | 柔性基板的抗弯折性能评估方法 | |
Leber et al. | Stretchable thermoplastic elastomer optical fibers for sensing of extreme deformations | |
US7453579B2 (en) | Measurement of the dynamic characteristics of interferometric modulators | |
US8603282B2 (en) | Adhesive element for adhesion tests and corresponding testing process | |
Potyrailo et al. | Development of combinatorial chemistry methods for coatings: High-throughput adhesion evaluation and scale-up of combinatorial leads | |
CN102183441A (zh) | 一种软物质材料的表面粘附能和弹性模量的测量方法 | |
CN109164036A (zh) | 一种硅橡胶材料的老化程度确定方法和装置 | |
US20210231231A1 (en) | Pinch valve monitoring | |
US6813958B2 (en) | Method for combinatorially measuring adhesion strength | |
US20190244467A1 (en) | Remote monitoring of a person and an automatic distribution of prescription drugs | |
CN217505500U (zh) | 胶带性能测试装置 | |
Blackwell et al. | Impacts of yield-stress fluid drops on permeable mesh substrates | |
US8152364B2 (en) | Method for measuring the creep of a thin film inserted between two rigid substrates, with one cantilever end | |
Schmatloch et al. | High‐Throughput Experimentation in Organic Coating and Thin Film Research: State‐of‐the‐Art and Future Perspectives | |
KR102317069B1 (ko) | 표시 장치의 어레이 시험 장치 및 시험 방법 | |
CN113916865B (zh) | 一种空心微球保气性能在线拉曼测量方法 | |
CN108957897A (zh) | 一种电泳显示器 | |
US7746464B2 (en) | Inspection device and method for inspecting coated transparent component | |
CN112577933B (zh) | 一种纤维增强高分子复合材料界面脱粘的荧光检测方法 | |
Kahlmeyer et al. | Microencapsulated markers for damage detection in adhesive joints | |
RU2312322C2 (ru) | Способ определения термомеханических характеристик материалов | |
CN112798442B (zh) | 测试胶材法向疲劳的装置及方法 | |
WO2023219082A1 (ja) | 接着状態の予測システム、接着状態の予測方法、接着状態の予測プログラム及び接着物の製造方法 | |
CN115683953A (zh) | 一种光刻胶的润湿性的检测方法 | |
KR102500593B1 (ko) | 머신 러닝 기반 식품 상태 감지 시스템 및 방법 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20180914 Assignee: Yungu (Gu'an) Technology Co., Ltd.|Kunshan Guoxian photoelectric Co., Ltd.|Kunshan Institute of technology new flat panel display technology center Co., Ltd Assignor: Bazhou Yungu Electronic Technology Co. Ltd. Contract record no.: X2019990000154 Denomination of invention: Bending resistance evaluation method of flexible substrates License type: Common License Record date: 20191030 |
|
EE01 | Entry into force of recordation of patent licensing contract | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20191206 Address after: No. 2 Xiangshan Avenue, Yongning Street, Zengcheng District, Guangzhou, Guangdong province (the core of Zengcheng economic and Technological Development Zone) Applicant after: Guangzhou Guoxian Technology Co., Ltd Address before: 065700 Lanyuan S3 building, peacock City, Bazhou, Langfang, Hebei Applicant before: Bazhou Yungu Electronic Technology Co. Ltd. |
|
TA01 | Transfer of patent application right | ||
GR01 | Patent grant | ||
GR01 | Patent grant |