Bending stress analysis of flexible touch panel View Full Text


Ontology type: schema:ScholarlyArticle     


Article Info

DATE

2014-08

AUTHORS

Meng-Kao Yeh, Li-Yu Chang, Min-Ru Lu, Hsien-Chie Cheng, Pi-Hsien Wang

ABSTRACT

Flexible touch panel is required to undertake extensive bending operations during service; thus, bending testing of flexible touch panel for mechanical behaviors and even reliability is crucial for realizing the technology. This study aims at exploring the bending behaviors of a flexible touch panel under a four-point bending test using finite element analysis. The touch panel is a laminated structure composed of seven thin film layers, namely a polyester layer, an adhesive layer, a polyimide layer, two organic layers and two indium tin oxide conductive layers. Because the touch panel structure is symmetry, only a quarter of the flexible touch panel is established in the analysis model. The mechanical properties of the materials are first obtained using both nanoindentation and uniaxial tensile/compressive testing. Furthermore, a modeling technique based on global and local finite element analysis is applied to evaluate the bending stress at a specified radius of curvature. Special emphasis of the calculation is put on the critical region with respect to stress, which is identified as the most susceptible cracking site. More... »

PAGES

1641-1646

Identifiers

URI

http://scigraph.springernature.com/pub.10.1007/s00542-014-2200-1

DOI

http://dx.doi.org/10.1007/s00542-014-2200-1

DIMENSIONS

https://app.dimensions.ai/details/publication/pub.1002328569


Indexing Status Check whether this publication has been indexed by Scopus and Web Of Science using the SN Indexing Status Tool
Incoming Citations Browse incoming citations for this publication using opencitations.net

JSON-LD is the canonical representation for SciGraph data.

TIP: You can open this SciGraph record using an external JSON-LD service: JSON-LD Playground Google SDTT

[
  {
    "@context": "https://springernature.github.io/scigraph/jsonld/sgcontext.json", 
    "about": [
      {
        "id": "http://purl.org/au-research/vocabulary/anzsrc-for/2008/0912", 
        "inDefinedTermSet": "http://purl.org/au-research/vocabulary/anzsrc-for/2008/", 
        "name": "Materials Engineering", 
        "type": "DefinedTerm"
      }, 
      {
        "id": "http://purl.org/au-research/vocabulary/anzsrc-for/2008/09", 
        "inDefinedTermSet": "http://purl.org/au-research/vocabulary/anzsrc-for/2008/", 
        "name": "Engineering", 
        "type": "DefinedTerm"
      }
    ], 
    "author": [
      {
        "affiliation": {
          "alternateName": "National Tsing Hua University", 
          "id": "https://www.grid.ac/institutes/grid.38348.34", 
          "name": [
            "Department of Power Mechanical Engineering, National Tsing Hua University, 101, Sec. 2, Kuang Fu Road, 30013, Hsinchu, Taiwan"
          ], 
          "type": "Organization"
        }, 
        "familyName": "Yeh", 
        "givenName": "Meng-Kao", 
        "id": "sg:person.015562150512.17", 
        "sameAs": [
          "https://app.dimensions.ai/discover/publication?and_facet_researcher=ur.015562150512.17"
        ], 
        "type": "Person"
      }, 
      {
        "affiliation": {
          "alternateName": "National Tsing Hua University", 
          "id": "https://www.grid.ac/institutes/grid.38348.34", 
          "name": [
            "Department of Power Mechanical Engineering, National Tsing Hua University, 101, Sec. 2, Kuang Fu Road, 30013, Hsinchu, Taiwan"
          ], 
          "type": "Organization"
        }, 
        "familyName": "Chang", 
        "givenName": "Li-Yu", 
        "id": "sg:person.015352420247.21", 
        "sameAs": [
          "https://app.dimensions.ai/discover/publication?and_facet_researcher=ur.015352420247.21"
        ], 
        "type": "Person"
      }, 
      {
        "affiliation": {
          "alternateName": "National Tsing Hua University", 
          "id": "https://www.grid.ac/institutes/grid.38348.34", 
          "name": [
            "Department of Power Mechanical Engineering, National Tsing Hua University, 101, Sec. 2, Kuang Fu Road, 30013, Hsinchu, Taiwan"
          ], 
          "type": "Organization"
        }, 
        "familyName": "Lu", 
        "givenName": "Min-Ru", 
        "type": "Person"
      }, 
      {
        "affiliation": {
          "alternateName": "Feng Chia University", 
          "id": "https://www.grid.ac/institutes/grid.411298.7", 
          "name": [
            "Department of Aerospace and Systems Engineering, Feng Chia University, 100, Wen Hwa Road, 407, Taichung, Taiwan"
          ], 
          "type": "Organization"
        }, 
        "familyName": "Cheng", 
        "givenName": "Hsien-Chie", 
        "id": "sg:person.013332310753.87", 
        "sameAs": [
          "https://app.dimensions.ai/discover/publication?and_facet_researcher=ur.013332310753.87"
        ], 
        "type": "Person"
      }, 
      {
        "affiliation": {
          "alternateName": "Industrial Technology Research Institute", 
          "id": "https://www.grid.ac/institutes/grid.418030.e", 
          "name": [
            "Display Technology Center, Industrial Technology Research Institute, 195, Sec. 4, Chung Hsing Road, 31040, Chutung, Taiwan"
          ], 
          "type": "Organization"
        }, 
        "familyName": "Wang", 
        "givenName": "Pi-Hsien", 
        "id": "sg:person.010242310047.41", 
        "sameAs": [
          "https://app.dimensions.ai/discover/publication?and_facet_researcher=ur.010242310047.41"
        ], 
        "type": "Person"
      }
    ], 
    "citation": [
      {
        "id": "https://doi.org/10.1016/j.surfcoat.2009.07.028", 
        "sameAs": [
          "https://app.dimensions.ai/details/publication/pub.1002490483"
        ], 
        "type": "CreativeWork"
      }, 
      {
        "id": "https://doi.org/10.4313/teem.2003.4.6.005", 
        "sameAs": [
          "https://app.dimensions.ai/details/publication/pub.1004796708"
        ], 
        "type": "CreativeWork"
      }, 
      {
        "id": "https://doi.org/10.1016/j.tsf.2008.10.031", 
        "sameAs": [
          "https://app.dimensions.ai/details/publication/pub.1027523894"
        ], 
        "type": "CreativeWork"
      }, 
      {
        "id": "https://doi.org/10.1016/j.proeng.2014.06.330", 
        "sameAs": [
          "https://app.dimensions.ai/details/publication/pub.1028518309"
        ], 
        "type": "CreativeWork"
      }, 
      {
        "id": "https://doi.org/10.1889/1.2001215", 
        "sameAs": [
          "https://app.dimensions.ai/details/publication/pub.1033439462"
        ], 
        "type": "CreativeWork"
      }, 
      {
        "id": "https://doi.org/10.1889/1.2001215", 
        "sameAs": [
          "https://app.dimensions.ai/details/publication/pub.1033439462"
        ], 
        "type": "CreativeWork"
      }, 
      {
        "id": "https://doi.org/10.1016/j.orgel.2010.01.008", 
        "sameAs": [
          "https://app.dimensions.ai/details/publication/pub.1043901664"
        ], 
        "type": "CreativeWork"
      }, 
      {
        "id": "https://doi.org/10.1109/jdt.2011.2151830", 
        "sameAs": [
          "https://app.dimensions.ai/details/publication/pub.1061278817"
        ], 
        "type": "CreativeWork"
      }, 
      {
        "id": "https://doi.org/10.1143/jjap.42.623", 
        "sameAs": [
          "https://app.dimensions.ai/details/publication/pub.1063070673"
        ], 
        "type": "CreativeWork"
      }, 
      {
        "id": "https://doi.org/10.1557/proc-666-f3.24", 
        "sameAs": [
          "https://app.dimensions.ai/details/publication/pub.1067951155"
        ], 
        "type": "CreativeWork"
      }, 
      {
        "id": "https://doi.org/10.4028/www.scientific.net/ssp.124-126.411", 
        "sameAs": [
          "https://app.dimensions.ai/details/publication/pub.1072153035"
        ], 
        "type": "CreativeWork"
      }, 
      {
        "id": "https://doi.org/10.1109/aoe.2007.4410733", 
        "sameAs": [
          "https://app.dimensions.ai/details/publication/pub.1094302397"
        ], 
        "type": "CreativeWork"
      }, 
      {
        "id": "https://doi.org/10.1109/esime.2009.4938420", 
        "sameAs": [
          "https://app.dimensions.ai/details/publication/pub.1094624932"
        ], 
        "type": "CreativeWork"
      }, 
      {
        "id": "https://doi.org/10.1109/icept.2008.4607161", 
        "sameAs": [
          "https://app.dimensions.ai/details/publication/pub.1095220482"
        ], 
        "type": "CreativeWork"
      }, 
      {
        "id": "https://doi.org/10.1002/0470870508", 
        "sameAs": [
          "https://app.dimensions.ai/details/publication/pub.1109502818"
        ], 
        "type": "CreativeWork"
      }, 
      {
        "id": "https://app.dimensions.ai/details/publication/pub.1109502818", 
        "type": "CreativeWork"
      }
    ], 
    "datePublished": "2014-08", 
    "datePublishedReg": "2014-08-01", 
    "description": "Flexible touch panel is required to undertake extensive bending operations during service; thus, bending testing of flexible touch panel for mechanical behaviors and even reliability is crucial for realizing the technology. This study aims at exploring the bending behaviors of a flexible touch panel under a four-point bending test using finite element analysis. The touch panel is a laminated structure composed of seven thin film layers, namely a polyester layer, an adhesive layer, a polyimide layer, two organic layers and two indium tin oxide conductive layers. Because the touch panel structure is symmetry, only a quarter of the flexible touch panel is established in the analysis model. The mechanical properties of the materials are first obtained using both nanoindentation and uniaxial tensile/compressive testing. Furthermore, a modeling technique based on global and local finite element analysis is applied to evaluate the bending stress at a specified radius of curvature. Special emphasis of the calculation is put on the critical region with respect to stress, which is identified as the most susceptible cracking site.", 
    "genre": "research_article", 
    "id": "sg:pub.10.1007/s00542-014-2200-1", 
    "inLanguage": [
      "en"
    ], 
    "isAccessibleForFree": false, 
    "isPartOf": [
      {
        "id": "sg:journal.1294787", 
        "issn": [
          "0946-7076", 
          "1432-1858"
        ], 
        "name": "Microsystem Technologies", 
        "type": "Periodical"
      }, 
      {
        "issueNumber": "8-9", 
        "type": "PublicationIssue"
      }, 
      {
        "type": "PublicationVolume", 
        "volumeNumber": "20"
      }
    ], 
    "name": "Bending stress analysis of flexible touch panel", 
    "pagination": "1641-1646", 
    "productId": [
      {
        "name": "readcube_id", 
        "type": "PropertyValue", 
        "value": [
          "0b164ce39eaaa0bc514839fee92f434bf80f27556708763f3415d2e45015b026"
        ]
      }, 
      {
        "name": "doi", 
        "type": "PropertyValue", 
        "value": [
          "10.1007/s00542-014-2200-1"
        ]
      }, 
      {
        "name": "dimensions_id", 
        "type": "PropertyValue", 
        "value": [
          "pub.1002328569"
        ]
      }
    ], 
    "sameAs": [
      "https://doi.org/10.1007/s00542-014-2200-1", 
      "https://app.dimensions.ai/details/publication/pub.1002328569"
    ], 
    "sdDataset": "articles", 
    "sdDatePublished": "2019-04-10T21:49", 
    "sdLicense": "https://scigraph.springernature.com/explorer/license/", 
    "sdPublisher": {
      "name": "Springer Nature - SN SciGraph project", 
      "type": "Organization"
    }, 
    "sdSource": "s3://com-uberresearch-data-dimensions-target-20181106-alternative/cleanup/v134/2549eaecd7973599484d7c17b260dba0a4ecb94b/merge/v9/a6c9fde33151104705d4d7ff012ea9563521a3ce/jats-lookup/v90/0000000001_0000000264/records_8687_00000579.jsonl", 
    "type": "ScholarlyArticle", 
    "url": "http://link.springer.com/10.1007%2Fs00542-014-2200-1"
  }
]
 

Download the RDF metadata as:  json-ld nt turtle xml License info

HOW TO GET THIS DATA PROGRAMMATICALLY:

JSON-LD is a popular format for linked data which is fully compatible with JSON.

curl -H 'Accept: application/ld+json' 'https://scigraph.springernature.com/pub.10.1007/s00542-014-2200-1'

N-Triples is a line-based linked data format ideal for batch operations.

curl -H 'Accept: application/n-triples' 'https://scigraph.springernature.com/pub.10.1007/s00542-014-2200-1'

Turtle is a human-readable linked data format.

curl -H 'Accept: text/turtle' 'https://scigraph.springernature.com/pub.10.1007/s00542-014-2200-1'

RDF/XML is a standard XML format for linked data.

curl -H 'Accept: application/rdf+xml' 'https://scigraph.springernature.com/pub.10.1007/s00542-014-2200-1'


 

This table displays all metadata directly associated to this object as RDF triples.

138 TRIPLES      21 PREDICATES      42 URIs      19 LITERALS      7 BLANK NODES

Subject Predicate Object
1 sg:pub.10.1007/s00542-014-2200-1 schema:about anzsrc-for:09
2 anzsrc-for:0912
3 schema:author N8915325bbf374b5ba3a5c3780968e732
4 schema:citation https://app.dimensions.ai/details/publication/pub.1109502818
5 https://doi.org/10.1002/0470870508
6 https://doi.org/10.1016/j.orgel.2010.01.008
7 https://doi.org/10.1016/j.proeng.2014.06.330
8 https://doi.org/10.1016/j.surfcoat.2009.07.028
9 https://doi.org/10.1016/j.tsf.2008.10.031
10 https://doi.org/10.1109/aoe.2007.4410733
11 https://doi.org/10.1109/esime.2009.4938420
12 https://doi.org/10.1109/icept.2008.4607161
13 https://doi.org/10.1109/jdt.2011.2151830
14 https://doi.org/10.1143/jjap.42.623
15 https://doi.org/10.1557/proc-666-f3.24
16 https://doi.org/10.1889/1.2001215
17 https://doi.org/10.4028/www.scientific.net/ssp.124-126.411
18 https://doi.org/10.4313/teem.2003.4.6.005
19 schema:datePublished 2014-08
20 schema:datePublishedReg 2014-08-01
21 schema:description Flexible touch panel is required to undertake extensive bending operations during service; thus, bending testing of flexible touch panel for mechanical behaviors and even reliability is crucial for realizing the technology. This study aims at exploring the bending behaviors of a flexible touch panel under a four-point bending test using finite element analysis. The touch panel is a laminated structure composed of seven thin film layers, namely a polyester layer, an adhesive layer, a polyimide layer, two organic layers and two indium tin oxide conductive layers. Because the touch panel structure is symmetry, only a quarter of the flexible touch panel is established in the analysis model. The mechanical properties of the materials are first obtained using both nanoindentation and uniaxial tensile/compressive testing. Furthermore, a modeling technique based on global and local finite element analysis is applied to evaluate the bending stress at a specified radius of curvature. Special emphasis of the calculation is put on the critical region with respect to stress, which is identified as the most susceptible cracking site.
22 schema:genre research_article
23 schema:inLanguage en
24 schema:isAccessibleForFree false
25 schema:isPartOf N0eb0f2284af4451c847db7da626d8c04
26 N58f7eedfa21947b59d876e50f55679cd
27 sg:journal.1294787
28 schema:name Bending stress analysis of flexible touch panel
29 schema:pagination 1641-1646
30 schema:productId N74e27ec738204058b5f2635f93b48ab8
31 Na8b7c5c7e01145c98abca7a474cb4508
32 Nb4392edadedf4cf7a9831b1d6e07f084
33 schema:sameAs https://app.dimensions.ai/details/publication/pub.1002328569
34 https://doi.org/10.1007/s00542-014-2200-1
35 schema:sdDatePublished 2019-04-10T21:49
36 schema:sdLicense https://scigraph.springernature.com/explorer/license/
37 schema:sdPublisher N30f89a54ce9c40e6b69364b4268315d7
38 schema:url http://link.springer.com/10.1007%2Fs00542-014-2200-1
39 sgo:license sg:explorer/license/
40 sgo:sdDataset articles
41 rdf:type schema:ScholarlyArticle
42 N0eb0f2284af4451c847db7da626d8c04 schema:issueNumber 8-9
43 rdf:type schema:PublicationIssue
44 N253a03f33e044ea7ac9f51618f38d695 rdf:first sg:person.010242310047.41
45 rdf:rest rdf:nil
46 N30f89a54ce9c40e6b69364b4268315d7 schema:name Springer Nature - SN SciGraph project
47 rdf:type schema:Organization
48 N4aea6fcc40d34060998e08462885def0 schema:affiliation https://www.grid.ac/institutes/grid.38348.34
49 schema:familyName Lu
50 schema:givenName Min-Ru
51 rdf:type schema:Person
52 N54b6e416428e4ad2948f03e7df6b76cd rdf:first N4aea6fcc40d34060998e08462885def0
53 rdf:rest Nfb1b5c920519407197edf5ca5d4269c0
54 N58f7eedfa21947b59d876e50f55679cd schema:volumeNumber 20
55 rdf:type schema:PublicationVolume
56 N74e27ec738204058b5f2635f93b48ab8 schema:name doi
57 schema:value 10.1007/s00542-014-2200-1
58 rdf:type schema:PropertyValue
59 N8915325bbf374b5ba3a5c3780968e732 rdf:first sg:person.015562150512.17
60 rdf:rest N907b8c7598864a6681ea5ebb5e7ac0f4
61 N907b8c7598864a6681ea5ebb5e7ac0f4 rdf:first sg:person.015352420247.21
62 rdf:rest N54b6e416428e4ad2948f03e7df6b76cd
63 Na8b7c5c7e01145c98abca7a474cb4508 schema:name dimensions_id
64 schema:value pub.1002328569
65 rdf:type schema:PropertyValue
66 Nb4392edadedf4cf7a9831b1d6e07f084 schema:name readcube_id
67 schema:value 0b164ce39eaaa0bc514839fee92f434bf80f27556708763f3415d2e45015b026
68 rdf:type schema:PropertyValue
69 Nfb1b5c920519407197edf5ca5d4269c0 rdf:first sg:person.013332310753.87
70 rdf:rest N253a03f33e044ea7ac9f51618f38d695
71 anzsrc-for:09 schema:inDefinedTermSet anzsrc-for:
72 schema:name Engineering
73 rdf:type schema:DefinedTerm
74 anzsrc-for:0912 schema:inDefinedTermSet anzsrc-for:
75 schema:name Materials Engineering
76 rdf:type schema:DefinedTerm
77 sg:journal.1294787 schema:issn 0946-7076
78 1432-1858
79 schema:name Microsystem Technologies
80 rdf:type schema:Periodical
81 sg:person.010242310047.41 schema:affiliation https://www.grid.ac/institutes/grid.418030.e
82 schema:familyName Wang
83 schema:givenName Pi-Hsien
84 schema:sameAs https://app.dimensions.ai/discover/publication?and_facet_researcher=ur.010242310047.41
85 rdf:type schema:Person
86 sg:person.013332310753.87 schema:affiliation https://www.grid.ac/institutes/grid.411298.7
87 schema:familyName Cheng
88 schema:givenName Hsien-Chie
89 schema:sameAs https://app.dimensions.ai/discover/publication?and_facet_researcher=ur.013332310753.87
90 rdf:type schema:Person
91 sg:person.015352420247.21 schema:affiliation https://www.grid.ac/institutes/grid.38348.34
92 schema:familyName Chang
93 schema:givenName Li-Yu
94 schema:sameAs https://app.dimensions.ai/discover/publication?and_facet_researcher=ur.015352420247.21
95 rdf:type schema:Person
96 sg:person.015562150512.17 schema:affiliation https://www.grid.ac/institutes/grid.38348.34
97 schema:familyName Yeh
98 schema:givenName Meng-Kao
99 schema:sameAs https://app.dimensions.ai/discover/publication?and_facet_researcher=ur.015562150512.17
100 rdf:type schema:Person
101 https://app.dimensions.ai/details/publication/pub.1109502818 schema:CreativeWork
102 https://doi.org/10.1002/0470870508 schema:sameAs https://app.dimensions.ai/details/publication/pub.1109502818
103 rdf:type schema:CreativeWork
104 https://doi.org/10.1016/j.orgel.2010.01.008 schema:sameAs https://app.dimensions.ai/details/publication/pub.1043901664
105 rdf:type schema:CreativeWork
106 https://doi.org/10.1016/j.proeng.2014.06.330 schema:sameAs https://app.dimensions.ai/details/publication/pub.1028518309
107 rdf:type schema:CreativeWork
108 https://doi.org/10.1016/j.surfcoat.2009.07.028 schema:sameAs https://app.dimensions.ai/details/publication/pub.1002490483
109 rdf:type schema:CreativeWork
110 https://doi.org/10.1016/j.tsf.2008.10.031 schema:sameAs https://app.dimensions.ai/details/publication/pub.1027523894
111 rdf:type schema:CreativeWork
112 https://doi.org/10.1109/aoe.2007.4410733 schema:sameAs https://app.dimensions.ai/details/publication/pub.1094302397
113 rdf:type schema:CreativeWork
114 https://doi.org/10.1109/esime.2009.4938420 schema:sameAs https://app.dimensions.ai/details/publication/pub.1094624932
115 rdf:type schema:CreativeWork
116 https://doi.org/10.1109/icept.2008.4607161 schema:sameAs https://app.dimensions.ai/details/publication/pub.1095220482
117 rdf:type schema:CreativeWork
118 https://doi.org/10.1109/jdt.2011.2151830 schema:sameAs https://app.dimensions.ai/details/publication/pub.1061278817
119 rdf:type schema:CreativeWork
120 https://doi.org/10.1143/jjap.42.623 schema:sameAs https://app.dimensions.ai/details/publication/pub.1063070673
121 rdf:type schema:CreativeWork
122 https://doi.org/10.1557/proc-666-f3.24 schema:sameAs https://app.dimensions.ai/details/publication/pub.1067951155
123 rdf:type schema:CreativeWork
124 https://doi.org/10.1889/1.2001215 schema:sameAs https://app.dimensions.ai/details/publication/pub.1033439462
125 rdf:type schema:CreativeWork
126 https://doi.org/10.4028/www.scientific.net/ssp.124-126.411 schema:sameAs https://app.dimensions.ai/details/publication/pub.1072153035
127 rdf:type schema:CreativeWork
128 https://doi.org/10.4313/teem.2003.4.6.005 schema:sameAs https://app.dimensions.ai/details/publication/pub.1004796708
129 rdf:type schema:CreativeWork
130 https://www.grid.ac/institutes/grid.38348.34 schema:alternateName National Tsing Hua University
131 schema:name Department of Power Mechanical Engineering, National Tsing Hua University, 101, Sec. 2, Kuang Fu Road, 30013, Hsinchu, Taiwan
132 rdf:type schema:Organization
133 https://www.grid.ac/institutes/grid.411298.7 schema:alternateName Feng Chia University
134 schema:name Department of Aerospace and Systems Engineering, Feng Chia University, 100, Wen Hwa Road, 407, Taichung, Taiwan
135 rdf:type schema:Organization
136 https://www.grid.ac/institutes/grid.418030.e schema:alternateName Industrial Technology Research Institute
137 schema:name Display Technology Center, Industrial Technology Research Institute, 195, Sec. 4, Chung Hsing Road, 31040, Chutung, Taiwan
138 rdf:type schema:Organization
 




Preview window. Press ESC to close (or click here)


...