Surface treatment process for fabricating a panel of an organic light emitting device
The present invention relates to a surface treatment process for fabricating a panel of an organic light emitting device (OLED), especially associates to a surface treatment process for the isolating walls on a panel of an OLED. A surface treatment process for fabricating a panel of an organic light...
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creator | Lu, Tien-Rong |
description | The present invention relates to a surface treatment process for fabricating a panel of an organic light emitting device (OLED), especially associates to a surface treatment process for the isolating walls on a panel of an OLED.
A surface treatment process for fabricating a panel of an organic light emitting device is disclosed. The surface treatment process for fabricating a panel of an organic light emitting device comprises following steps: forming on a substrate a plurality of first electrodes; forming a plurality of ramparts having T-shape cross-section on said substrate and selectively on said first electrodes through coating positive chemically amplified photoresist compositions having photo-acid generators on said substrate, exposing coated substrate to UV radiation to form latent pattern, post-exposure surface treating said photoresist on said substrate in a alkaline atmosphere and developing said photoresist; wherein each rampart protruding from said substrate and having an overhanging portion projecting in a direction parallel to said substrate; depositing organic electroluminescent media to the exposed area between said ramparts on said substrate; forming a plurality of second electrodes on said organic electroluminescent media on said substrate. |
format | Patent |
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A surface treatment process for fabricating a panel of an organic light emitting device is disclosed. The surface treatment process for fabricating a panel of an organic light emitting device comprises following steps: forming on a substrate a plurality of first electrodes; forming a plurality of ramparts having T-shape cross-section on said substrate and selectively on said first electrodes through coating positive chemically amplified photoresist compositions having photo-acid generators on said substrate, exposing coated substrate to UV radiation to form latent pattern, post-exposure surface treating said photoresist on said substrate in a alkaline atmosphere and developing said photoresist; wherein each rampart protruding from said substrate and having an overhanging portion projecting in a direction parallel to said substrate; depositing organic electroluminescent media to the exposed area between said ramparts on said substrate; forming a plurality of second electrodes on said organic electroluminescent media on said substrate.</description><language>eng</language><creationdate>2004</creationdate><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/6832941$$EPDF$$P50$$Guspatents$$Hfree_for_read</linktopdf><link.rule.ids>230,308,780,802,885,64039</link.rule.ids><linktorsrc>$$Uhttps://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/6832941$$EView_record_in_USPTO$$FView_record_in_$$GUSPTO$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>Lu, Tien-Rong</creatorcontrib><creatorcontrib>Ritek Corporation</creatorcontrib><title>Surface treatment process for fabricating a panel of an organic light emitting device</title><description>The present invention relates to a surface treatment process for fabricating a panel of an organic light emitting device (OLED), especially associates to a surface treatment process for the isolating walls on a panel of an OLED.
A surface treatment process for fabricating a panel of an organic light emitting device is disclosed. The surface treatment process for fabricating a panel of an organic light emitting device comprises following steps: forming on a substrate a plurality of first electrodes; forming a plurality of ramparts having T-shape cross-section on said substrate and selectively on said first electrodes through coating positive chemically amplified photoresist compositions having photo-acid generators on said substrate, exposing coated substrate to UV radiation to form latent pattern, post-exposure surface treating said photoresist on said substrate in a alkaline atmosphere and developing said photoresist; wherein each rampart protruding from said substrate and having an overhanging portion projecting in a direction parallel to said substrate; depositing organic electroluminescent media to the exposed area between said ramparts on said substrate; forming a plurality of second electrodes on said organic electroluminescent media on said substrate.</description><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2004</creationdate><recordtype>patent</recordtype><sourceid>EFH</sourceid><recordid>eNqNzT0KAjEQhuFtLES9w3cBQV0RrUWxV2sZ4yQ7kE3CZNbz-4MHsHqbB95xcz0P6skxTJms52Qomh3XCp8Vnu4qjkxSAKFQ4ojsQQlZAyVxiBI6A_diX_TgpzieNiNPsfLs10mD4-GyP82HWsjek3oLSp8sNtt2tVsv2z_IC4Z_Oeo</recordid><startdate>20041221</startdate><enddate>20041221</enddate><creator>Lu, Tien-Rong</creator><scope>EFH</scope></search><sort><creationdate>20041221</creationdate><title>Surface treatment process for fabricating a panel of an organic light emitting device</title><author>Lu, Tien-Rong</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-uspatents_grants_068329413</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng</language><creationdate>2004</creationdate><toplevel>online_resources</toplevel><creatorcontrib>Lu, Tien-Rong</creatorcontrib><creatorcontrib>Ritek Corporation</creatorcontrib><collection>USPTO Issued Patents</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>Lu, Tien-Rong</au><aucorp>Ritek Corporation</aucorp><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Surface treatment process for fabricating a panel of an organic light emitting device</title><date>2004-12-21</date><risdate>2004</risdate><abstract>The present invention relates to a surface treatment process for fabricating a panel of an organic light emitting device (OLED), especially associates to a surface treatment process for the isolating walls on a panel of an OLED.
A surface treatment process for fabricating a panel of an organic light emitting device is disclosed. The surface treatment process for fabricating a panel of an organic light emitting device comprises following steps: forming on a substrate a plurality of first electrodes; forming a plurality of ramparts having T-shape cross-section on said substrate and selectively on said first electrodes through coating positive chemically amplified photoresist compositions having photo-acid generators on said substrate, exposing coated substrate to UV radiation to form latent pattern, post-exposure surface treating said photoresist on said substrate in a alkaline atmosphere and developing said photoresist; wherein each rampart protruding from said substrate and having an overhanging portion projecting in a direction parallel to said substrate; depositing organic electroluminescent media to the exposed area between said ramparts on said substrate; forming a plurality of second electrodes on said organic electroluminescent media on said substrate.</abstract><oa>free_for_read</oa></addata></record> |
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title | Surface treatment process for fabricating a panel of an organic light emitting device |
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