Flexible display apparatus and manufacturing method thereof
The present invention provides a flexible display device and a manufacturing method thereof which reduce a defect rate in a manufacturing process of the flexible display device. According to one aspect of the present invention, the manufacturing method of the flexible display device comprises the fo...
Gespeichert in:
| Hauptverfasser: | , |
|---|---|
| Format: | Patent |
| Sprache: | eng ; kor |
| Schlagworte: | |
| Online-Zugang: | Volltext bestellen |
| Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
| container_end_page | |
|---|---|
| container_issue | |
| container_start_page | |
| container_title | |
| container_volume | |
| creator | HAN SOH RA KIM YOUNG JI |
| description | The present invention provides a flexible display device and a manufacturing method thereof which reduce a defect rate in a manufacturing process of the flexible display device. According to one aspect of the present invention, the manufacturing method of the flexible display device comprises the following steps of: preparing a flexible substrate having a display area and a peripheral area outside the display area; forming an inorganic film portion on the display area and the peripheral area of the flexible substrate; forming a plurality of organic light emitting elements on the display area of the flexible substrate; detecting a crack in an inorganic film portion formed on the peripheral area of the flexible substrate; and forming a crack induction hole in a surrounding portion of the crack.
본 발명은 플렉서블 디스플레이 장치의 제조 과정에서 불량 발생률을 감소시키는 플렉서블 디스플레이 장치 및 그 제조방법을 위하여, 본 발명의 일 관점에 따르면, 디스플레이영역 및 디스플레이영역 외곽에 주변영역을 갖는 플렉서블 기판을 준비하는 단계, 플렉서블 기판의 디스플레이영역 및 주변영역 상에 무기막부를 형성하는 단계, 플렉서블 기판의 디스플레이영역 상에 복수개의 유기발광소자들을 형성하는 단계, 플렉서블 기판의 주변영역 상에 형성된 무기막부의 크랙(crack)을 검출하는 단계 및 크랙의 주변부에 크랙유도홀을 형성하는 단계를 포함하는, 플렉서블 디스플레이 장치의 제조방법을 제공한다. |
| format | Patent |
| fullrecord | <record><control><sourceid>epo_EVB</sourceid><recordid>TN_cdi_epo_espacenet_KR20210083231A</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>KR20210083231A</sourcerecordid><originalsourceid>FETCH-epo_espacenet_KR20210083231A3</originalsourceid><addsrcrecordid>eNrjZLB2y0mtyEzKSVVIySwuyEmsVEgsKEgsSiwpLVZIzEtRyE3MK01LTC4pLcrMS1fITS3JyE9RKMlILUrNT-NhYE1LzClO5YXS3AzKbq4hzh66qQX58anFBYnJqXmpJfHeQUYGRoYGBhbGRsaGjsbEqQIAot4wsQ</addsrcrecordid><sourcetype>Open Access Repository</sourcetype><iscdi>true</iscdi><recordtype>patent</recordtype></control><display><type>patent</type><title>Flexible display apparatus and manufacturing method thereof</title><source>esp@cenet</source><creator>HAN SOH RA ; KIM YOUNG JI</creator><creatorcontrib>HAN SOH RA ; KIM YOUNG JI</creatorcontrib><description>The present invention provides a flexible display device and a manufacturing method thereof which reduce a defect rate in a manufacturing process of the flexible display device. According to one aspect of the present invention, the manufacturing method of the flexible display device comprises the following steps of: preparing a flexible substrate having a display area and a peripheral area outside the display area; forming an inorganic film portion on the display area and the peripheral area of the flexible substrate; forming a plurality of organic light emitting elements on the display area of the flexible substrate; detecting a crack in an inorganic film portion formed on the peripheral area of the flexible substrate; and forming a crack induction hole in a surrounding portion of the crack.
본 발명은 플렉서블 디스플레이 장치의 제조 과정에서 불량 발생률을 감소시키는 플렉서블 디스플레이 장치 및 그 제조방법을 위하여, 본 발명의 일 관점에 따르면, 디스플레이영역 및 디스플레이영역 외곽에 주변영역을 갖는 플렉서블 기판을 준비하는 단계, 플렉서블 기판의 디스플레이영역 및 주변영역 상에 무기막부를 형성하는 단계, 플렉서블 기판의 디스플레이영역 상에 복수개의 유기발광소자들을 형성하는 단계, 플렉서블 기판의 주변영역 상에 형성된 무기막부의 크랙(crack)을 검출하는 단계 및 크랙의 주변부에 크랙유도홀을 형성하는 단계를 포함하는, 플렉서블 디스플레이 장치의 제조방법을 제공한다.</description><language>eng ; kor</language><subject>ADVERTISING ; CRYPTOGRAPHY ; DISPLAY ; DISPLAYING ; EDUCATION ; ELECTRICITY ; LABELS OR NAME-PLATES ; PHYSICS ; SEALS ; SIGNS</subject><creationdate>2021</creationdate><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20210706&DB=EPODOC&CC=KR&NR=20210083231A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25542,76289</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20210706&DB=EPODOC&CC=KR&NR=20210083231A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>HAN SOH RA</creatorcontrib><creatorcontrib>KIM YOUNG JI</creatorcontrib><title>Flexible display apparatus and manufacturing method thereof</title><description>The present invention provides a flexible display device and a manufacturing method thereof which reduce a defect rate in a manufacturing process of the flexible display device. According to one aspect of the present invention, the manufacturing method of the flexible display device comprises the following steps of: preparing a flexible substrate having a display area and a peripheral area outside the display area; forming an inorganic film portion on the display area and the peripheral area of the flexible substrate; forming a plurality of organic light emitting elements on the display area of the flexible substrate; detecting a crack in an inorganic film portion formed on the peripheral area of the flexible substrate; and forming a crack induction hole in a surrounding portion of the crack.
본 발명은 플렉서블 디스플레이 장치의 제조 과정에서 불량 발생률을 감소시키는 플렉서블 디스플레이 장치 및 그 제조방법을 위하여, 본 발명의 일 관점에 따르면, 디스플레이영역 및 디스플레이영역 외곽에 주변영역을 갖는 플렉서블 기판을 준비하는 단계, 플렉서블 기판의 디스플레이영역 및 주변영역 상에 무기막부를 형성하는 단계, 플렉서블 기판의 디스플레이영역 상에 복수개의 유기발광소자들을 형성하는 단계, 플렉서블 기판의 주변영역 상에 형성된 무기막부의 크랙(crack)을 검출하는 단계 및 크랙의 주변부에 크랙유도홀을 형성하는 단계를 포함하는, 플렉서블 디스플레이 장치의 제조방법을 제공한다.</description><subject>ADVERTISING</subject><subject>CRYPTOGRAPHY</subject><subject>DISPLAY</subject><subject>DISPLAYING</subject><subject>EDUCATION</subject><subject>ELECTRICITY</subject><subject>LABELS OR NAME-PLATES</subject><subject>PHYSICS</subject><subject>SEALS</subject><subject>SIGNS</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2021</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZLB2y0mtyEzKSVVIySwuyEmsVEgsKEgsSiwpLVZIzEtRyE3MK01LTC4pLcrMS1fITS3JyE9RKMlILUrNT-NhYE1LzClO5YXS3AzKbq4hzh66qQX58anFBYnJqXmpJfHeQUYGRoYGBhbGRsaGjsbEqQIAot4wsQ</recordid><startdate>20210706</startdate><enddate>20210706</enddate><creator>HAN SOH RA</creator><creator>KIM YOUNG JI</creator><scope>EVB</scope></search><sort><creationdate>20210706</creationdate><title>Flexible display apparatus and manufacturing method thereof</title><author>HAN SOH RA ; KIM YOUNG JI</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_KR20210083231A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng ; kor</language><creationdate>2021</creationdate><topic>ADVERTISING</topic><topic>CRYPTOGRAPHY</topic><topic>DISPLAY</topic><topic>DISPLAYING</topic><topic>EDUCATION</topic><topic>ELECTRICITY</topic><topic>LABELS OR NAME-PLATES</topic><topic>PHYSICS</topic><topic>SEALS</topic><topic>SIGNS</topic><toplevel>online_resources</toplevel><creatorcontrib>HAN SOH RA</creatorcontrib><creatorcontrib>KIM YOUNG JI</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>HAN SOH RA</au><au>KIM YOUNG JI</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Flexible display apparatus and manufacturing method thereof</title><date>2021-07-06</date><risdate>2021</risdate><abstract>The present invention provides a flexible display device and a manufacturing method thereof which reduce a defect rate in a manufacturing process of the flexible display device. According to one aspect of the present invention, the manufacturing method of the flexible display device comprises the following steps of: preparing a flexible substrate having a display area and a peripheral area outside the display area; forming an inorganic film portion on the display area and the peripheral area of the flexible substrate; forming a plurality of organic light emitting elements on the display area of the flexible substrate; detecting a crack in an inorganic film portion formed on the peripheral area of the flexible substrate; and forming a crack induction hole in a surrounding portion of the crack.
본 발명은 플렉서블 디스플레이 장치의 제조 과정에서 불량 발생률을 감소시키는 플렉서블 디스플레이 장치 및 그 제조방법을 위하여, 본 발명의 일 관점에 따르면, 디스플레이영역 및 디스플레이영역 외곽에 주변영역을 갖는 플렉서블 기판을 준비하는 단계, 플렉서블 기판의 디스플레이영역 및 주변영역 상에 무기막부를 형성하는 단계, 플렉서블 기판의 디스플레이영역 상에 복수개의 유기발광소자들을 형성하는 단계, 플렉서블 기판의 주변영역 상에 형성된 무기막부의 크랙(crack)을 검출하는 단계 및 크랙의 주변부에 크랙유도홀을 형성하는 단계를 포함하는, 플렉서블 디스플레이 장치의 제조방법을 제공한다.</abstract><oa>free_for_read</oa></addata></record> |
| fulltext | fulltext_linktorsrc |
| identifier | |
| ispartof | |
| issn | |
| language | eng ; kor |
| recordid | cdi_epo_espacenet_KR20210083231A |
| source | esp@cenet |
| subjects | ADVERTISING CRYPTOGRAPHY DISPLAY DISPLAYING EDUCATION ELECTRICITY LABELS OR NAME-PLATES PHYSICS SEALS SIGNS |
| title | Flexible display apparatus and manufacturing method thereof |
| url | https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-02-09T03%3A10%3A07IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-epo_EVB&rft_val_fmt=info:ofi/fmt:kev:mtx:patent&rft.genre=patent&rft.au=HAN%20SOH%20RA&rft.date=2021-07-06&rft_id=info:doi/&rft_dat=%3Cepo_EVB%3EKR20210083231A%3C/epo_EVB%3E%3Curl%3E%3C/url%3E&disable_directlink=true&sfx.directlink=off&sfx.report_link=0&rft_id=info:oai/&rft_id=info:pmid/&rfr_iscdi=true |