ORGANIC LIGHT EMITTING DISPLAY
The present invention provides an organic light emitting display which can prevent the deterioration of display quality due to external light reflection. The organic light emitting display according to an embodiment of the present invention includes a unit pixel including two or more sub pixel parts...
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| creator | LEE, JAE KI YANG, KI SOUB JEON, HONG MYEONG CHOI, DAE JUNG |
| description | The present invention provides an organic light emitting display which can prevent the deterioration of display quality due to external light reflection. The organic light emitting display according to an embodiment of the present invention includes a unit pixel including two or more sub pixel parts. The sub pixel part includes: a thin film transistor located on a substrate; a reflection layer located on the tin film transistor; a first electrode located on the reflection layer; a bank layer of exposing part of the first electrode; a light emitting layer located on the exposed first electrode; and a second electrode located on the light emitting layer. At least one of the sub pixel parts includes a passivation layer between the reflection layer and the first electrode. The passivation layer has different thickness for each sub pixel part.
본 발명의 일 실시예에 따른 유기발광표시장치는 둘 이상의 서브 화소부를 포함하는 단위 화소를 포함한다. 서브 화소부는 기판 상에 위치하는 박막트랜지스터, 박막트랜지스터 상에 위치하는 반사층, 반사층 상에 위치하는 제1 전극, 제1 전극의 일부 영역을 노출시키는 뱅크층, 노출된 제1 전극 상에 위치하는 발광층 및 발광층 상에 위치하는 제2 전극을 포함한다. 서브 화소부 중 적어도 어느 하나 이상은 반사층과 제1 전극 사이에 패시베이션층을 포함하며, 패시베이션층은 각 서브 화소부 별로 서로 다른 두께인 것을 특징으로 한다. |
| format | Patent |
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본 발명의 일 실시예에 따른 유기발광표시장치는 둘 이상의 서브 화소부를 포함하는 단위 화소를 포함한다. 서브 화소부는 기판 상에 위치하는 박막트랜지스터, 박막트랜지스터 상에 위치하는 반사층, 반사층 상에 위치하는 제1 전극, 제1 전극의 일부 영역을 노출시키는 뱅크층, 노출된 제1 전극 상에 위치하는 발광층 및 발광층 상에 위치하는 제2 전극을 포함한다. 서브 화소부 중 적어도 어느 하나 이상은 반사층과 제1 전극 사이에 패시베이션층을 포함하며, 패시베이션층은 각 서브 화소부 별로 서로 다른 두께인 것을 특징으로 한다.</description><language>eng ; kor</language><subject>BASIC ELECTRIC ELEMENTS ; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR ; ELECTRICITY ; SEMICONDUCTOR DEVICES</subject><creationdate>2016</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=20160408&DB=EPODOC&CC=KR&NR=20160039105A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25564,76547</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20160408&DB=EPODOC&CC=KR&NR=20160039105A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>LEE, JAE KI</creatorcontrib><creatorcontrib>YANG, KI SOUB</creatorcontrib><creatorcontrib>JEON, HONG MYEONG</creatorcontrib><creatorcontrib>CHOI, DAE JUNG</creatorcontrib><title>ORGANIC LIGHT EMITTING DISPLAY</title><description>The present invention provides an organic light emitting display which can prevent the deterioration of display quality due to external light reflection. The organic light emitting display according to an embodiment of the present invention includes a unit pixel including two or more sub pixel parts. The sub pixel part includes: a thin film transistor located on a substrate; a reflection layer located on the tin film transistor; a first electrode located on the reflection layer; a bank layer of exposing part of the first electrode; a light emitting layer located on the exposed first electrode; and a second electrode located on the light emitting layer. At least one of the sub pixel parts includes a passivation layer between the reflection layer and the first electrode. The passivation layer has different thickness for each sub pixel part.
본 발명의 일 실시예에 따른 유기발광표시장치는 둘 이상의 서브 화소부를 포함하는 단위 화소를 포함한다. 서브 화소부는 기판 상에 위치하는 박막트랜지스터, 박막트랜지스터 상에 위치하는 반사층, 반사층 상에 위치하는 제1 전극, 제1 전극의 일부 영역을 노출시키는 뱅크층, 노출된 제1 전극 상에 위치하는 발광층 및 발광층 상에 위치하는 제2 전극을 포함한다. 서브 화소부 중 적어도 어느 하나 이상은 반사층과 제1 전극 사이에 패시베이션층을 포함하며, 패시베이션층은 각 서브 화소부 별로 서로 다른 두께인 것을 특징으로 한다.</description><subject>BASIC ELECTRIC ELEMENTS</subject><subject>ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR</subject><subject>ELECTRICITY</subject><subject>SEMICONDUCTOR DEVICES</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2016</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZJDzD3J39PN0VvDxdPcIUXD19QwJ8fRzV3DxDA7wcYzkYWBNS8wpTuWF0twMym6uIc4euqkF-fGpxQWJyal5qSXx3kFGBoZmBgbGloYGpo7GxKkCADRMIik</recordid><startdate>20160408</startdate><enddate>20160408</enddate><creator>LEE, JAE KI</creator><creator>YANG, KI SOUB</creator><creator>JEON, HONG MYEONG</creator><creator>CHOI, DAE JUNG</creator><scope>EVB</scope></search><sort><creationdate>20160408</creationdate><title>ORGANIC LIGHT EMITTING DISPLAY</title><author>LEE, JAE KI ; YANG, KI SOUB ; JEON, HONG MYEONG ; CHOI, DAE JUNG</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_KR20160039105A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng ; kor</language><creationdate>2016</creationdate><topic>BASIC ELECTRIC ELEMENTS</topic><topic>ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR</topic><topic>ELECTRICITY</topic><topic>SEMICONDUCTOR DEVICES</topic><toplevel>online_resources</toplevel><creatorcontrib>LEE, JAE KI</creatorcontrib><creatorcontrib>YANG, KI SOUB</creatorcontrib><creatorcontrib>JEON, HONG MYEONG</creatorcontrib><creatorcontrib>CHOI, DAE JUNG</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>LEE, JAE KI</au><au>YANG, KI SOUB</au><au>JEON, HONG MYEONG</au><au>CHOI, DAE JUNG</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>ORGANIC LIGHT EMITTING DISPLAY</title><date>2016-04-08</date><risdate>2016</risdate><abstract>The present invention provides an organic light emitting display which can prevent the deterioration of display quality due to external light reflection. The organic light emitting display according to an embodiment of the present invention includes a unit pixel including two or more sub pixel parts. The sub pixel part includes: a thin film transistor located on a substrate; a reflection layer located on the tin film transistor; a first electrode located on the reflection layer; a bank layer of exposing part of the first electrode; a light emitting layer located on the exposed first electrode; and a second electrode located on the light emitting layer. At least one of the sub pixel parts includes a passivation layer between the reflection layer and the first electrode. The passivation layer has different thickness for each sub pixel part.
본 발명의 일 실시예에 따른 유기발광표시장치는 둘 이상의 서브 화소부를 포함하는 단위 화소를 포함한다. 서브 화소부는 기판 상에 위치하는 박막트랜지스터, 박막트랜지스터 상에 위치하는 반사층, 반사층 상에 위치하는 제1 전극, 제1 전극의 일부 영역을 노출시키는 뱅크층, 노출된 제1 전극 상에 위치하는 발광층 및 발광층 상에 위치하는 제2 전극을 포함한다. 서브 화소부 중 적어도 어느 하나 이상은 반사층과 제1 전극 사이에 패시베이션층을 포함하며, 패시베이션층은 각 서브 화소부 별로 서로 다른 두께인 것을 특징으로 한다.</abstract><oa>free_for_read</oa></addata></record> |
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| title | ORGANIC LIGHT EMITTING DISPLAY |
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