Light-emitting devices
A light-emitting device may include separate, first and second light-emitting structures that are isolated from direct contact with each other on a phototransmissive substrate. Each light-emitting structure may include a first conductivity-type semiconductor layer, an active layer on the first condu...
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| creator | Yang, In-bum Lee, Sung-wook Ko, Min-gu Lee, Jae-young Yoo, Jae-ryung Sung, Young-kyu Chae, Seung-wan |
| description | A light-emitting device may include separate, first and second light-emitting structures that are isolated from direct contact with each other on a phototransmissive substrate. Each light-emitting structure may include a first conductivity-type semiconductor layer, an active layer on the first conductivity-type semiconductor layer, and a second conductivity-type semiconductor layer on the active layer. The first and second light-emitting structures may be electrically connected to each other. An inter-structure conductive layer may electrically interconnect the first conductivity-type semiconductor layer of the first light-emitting structure to the second conductivity-type semiconductor layer of the second light-emitting structure. The second light-emitting structure may include a finger structure extending from an outer edge of the second light-emitting structure toward an interior of the second light-emitting structure. The second light-emitting structure may include island structures that are isolated from direct contact with each other and a bridge structure between adjacent island structures. |
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Each light-emitting structure may include a first conductivity-type semiconductor layer, an active layer on the first conductivity-type semiconductor layer, and a second conductivity-type semiconductor layer on the active layer. The first and second light-emitting structures may be electrically connected to each other. An inter-structure conductive layer may electrically interconnect the first conductivity-type semiconductor layer of the first light-emitting structure to the second conductivity-type semiconductor layer of the second light-emitting structure. The second light-emitting structure may include a finger structure extending from an outer edge of the second light-emitting structure toward an interior of the second light-emitting structure. 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The second light-emitting structure may include island structures that are isolated from direct contact with each other and a bridge structure between adjacent island structures.</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>2018</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZBDzyUzPKNFNzc0sKcnMS1dISS3LTE4t5mFgTUvMKU7lhdLcDIpuriHOHrqpBfnxqcUFicmpeakl8aHBhgaGJubmZgZORsbEqAEApgQhrg</recordid><startdate>20181204</startdate><enddate>20181204</enddate><creator>Yang, In-bum</creator><creator>Lee, Sung-wook</creator><creator>Ko, Min-gu</creator><creator>Lee, Jae-young</creator><creator>Yoo, Jae-ryung</creator><creator>Sung, Young-kyu</creator><creator>Chae, Seung-wan</creator><scope>EVB</scope></search><sort><creationdate>20181204</creationdate><title>Light-emitting devices</title><author>Yang, In-bum ; Lee, Sung-wook ; Ko, Min-gu ; Lee, Jae-young ; Yoo, Jae-ryung ; Sung, Young-kyu ; Chae, Seung-wan</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_US10147760B23</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng</language><creationdate>2018</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>Yang, In-bum</creatorcontrib><creatorcontrib>Lee, Sung-wook</creatorcontrib><creatorcontrib>Ko, Min-gu</creatorcontrib><creatorcontrib>Lee, Jae-young</creatorcontrib><creatorcontrib>Yoo, Jae-ryung</creatorcontrib><creatorcontrib>Sung, Young-kyu</creatorcontrib><creatorcontrib>Chae, Seung-wan</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>Yang, In-bum</au><au>Lee, Sung-wook</au><au>Ko, Min-gu</au><au>Lee, Jae-young</au><au>Yoo, Jae-ryung</au><au>Sung, Young-kyu</au><au>Chae, Seung-wan</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Light-emitting devices</title><date>2018-12-04</date><risdate>2018</risdate><abstract>A light-emitting device may include separate, first and second light-emitting structures that are isolated from direct contact with each other on a phototransmissive substrate. Each light-emitting structure may include a first conductivity-type semiconductor layer, an active layer on the first conductivity-type semiconductor layer, and a second conductivity-type semiconductor layer on the active layer. The first and second light-emitting structures may be electrically connected to each other. An inter-structure conductive layer may electrically interconnect the first conductivity-type semiconductor layer of the first light-emitting structure to the second conductivity-type semiconductor layer of the second light-emitting structure. The second light-emitting structure may include a finger structure extending from an outer edge of the second light-emitting structure toward an interior of the second light-emitting structure. The second light-emitting structure may include island structures that are isolated from direct contact with each other and a bridge structure between adjacent island structures.</abstract><oa>free_for_read</oa></addata></record> |
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| subjects | BASIC ELECTRIC ELEMENTS ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR ELECTRICITY SEMICONDUCTOR DEVICES |
| title | Light-emitting devices |
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