Material degradation prevention crucible for OLED evaporation
The utility model discloses a material deterioration prevention crucible for OLED (organic light emitting diode) evaporation, which comprises a crucible body and a cover body, the top of the crucible body is open, a hollow structure is formed inside the crucible body, the cover body covers the top o...
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| creator | KIM JEONG-TAEK LI JUN LIANG HAOYUAN ZHANG JIANHUA ZHANG HAITAO ZHANG MI LI XIFENG QIU LONGZHEN YU XUEXI LI YI ZHANG XUNLU CAO JINGBO PENG CHONG |
| description | The utility model discloses a material deterioration prevention crucible for OLED (organic light emitting diode) evaporation, which comprises a crucible body and a cover body, the top of the crucible body is open, a hollow structure is formed inside the crucible body, the cover body covers the top of the crucible body and is provided with a nozzle, the crucible body comprises an upper crucible body and a lower crucible body connected to the bottom of the upper crucible body, and a plurality of partition plates are uniformly arranged in the lower crucible body along the length direction. The lower crucible body is provided with a plurality of partition plates, the partition plates divide the lower crucible body into a plurality of partition cavities, openings enabling the partition cavities to be communicated are formed in the bottoms of the partition plates, the length of the lower crucible body accounts for 85%-90% of the total length of the body, and the length of the lower crucible body accounts for 89.1% |
| format | Patent |
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The lower crucible body is provided with a plurality of partition plates, the partition plates divide the lower crucible body into a plurality of partition cavities, openings enabling the partition cavities to be communicated are formed in the bottoms of the partition plates, the length of the lower crucible body accounts for 85%-90% of the total length of the body, and the length of the lower crucible body accounts for 89.1%</description><language>chi ; eng</language><subject>CHEMICAL SURFACE TREATMENT ; CHEMISTRY ; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATIONOR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL ; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY IONIMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL ; COATING MATERIAL WITH METALLIC MATERIAL ; COATING METALLIC MATERIAL ; DIFFUSION TREATMENT OF METALLIC MATERIAL ; ELECTRICITY ; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION INGENERAL ; METALLURGY ; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THESURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION</subject><creationdate>2023</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=20231114&DB=EPODOC&CC=CN&NR=220012777U$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25542,76290</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20231114&DB=EPODOC&CC=CN&NR=220012777U$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>KIM JEONG-TAEK</creatorcontrib><creatorcontrib>LI JUN</creatorcontrib><creatorcontrib>LIANG HAOYUAN</creatorcontrib><creatorcontrib>ZHANG JIANHUA</creatorcontrib><creatorcontrib>ZHANG HAITAO</creatorcontrib><creatorcontrib>ZHANG MI</creatorcontrib><creatorcontrib>LI XIFENG</creatorcontrib><creatorcontrib>QIU LONGZHEN</creatorcontrib><creatorcontrib>YU XUEXI</creatorcontrib><creatorcontrib>LI YI</creatorcontrib><creatorcontrib>ZHANG XUNLU</creatorcontrib><creatorcontrib>CAO JINGBO</creatorcontrib><creatorcontrib>PENG CHONG</creatorcontrib><title>Material degradation prevention crucible for OLED evaporation</title><description>The utility model discloses a material deterioration prevention crucible for OLED (organic light emitting diode) evaporation, which comprises a crucible body and a cover body, the top of the crucible body is open, a hollow structure is formed inside the crucible body, the cover body covers the top of the crucible body and is provided with a nozzle, the crucible body comprises an upper crucible body and a lower crucible body connected to the bottom of the upper crucible body, and a plurality of partition plates are uniformly arranged in the lower crucible body along the length direction. The lower crucible body is provided with a plurality of partition plates, the partition plates divide the lower crucible body into a plurality of partition cavities, openings enabling the partition cavities to be communicated are formed in the bottoms of the partition plates, the length of the lower crucible body accounts for 85%-90% of the total length of the body, and the length of the lower crucible body accounts for 89.1%</description><subject>CHEMICAL SURFACE TREATMENT</subject><subject>CHEMISTRY</subject><subject>COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATIONOR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL</subject><subject>COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY IONIMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL</subject><subject>COATING MATERIAL WITH METALLIC MATERIAL</subject><subject>COATING METALLIC MATERIAL</subject><subject>DIFFUSION TREATMENT OF METALLIC MATERIAL</subject><subject>ELECTRICITY</subject><subject>INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION INGENERAL</subject><subject>METALLURGY</subject><subject>SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THESURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2023</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZLD1TSxJLcpMzFFISU0vSkxJLMnMz1MoKEotS80DM5OLSpMzk3JSFdLyixT8fVxdFFLLEgvyi8AKeRhY0xJzilN5oTQ3g5Kba4izh25qQX58anFBYnJqXmpJvLOfkZGBgaGRubl5aKgxUYoAlBExBw</recordid><startdate>20231114</startdate><enddate>20231114</enddate><creator>KIM JEONG-TAEK</creator><creator>LI JUN</creator><creator>LIANG HAOYUAN</creator><creator>ZHANG JIANHUA</creator><creator>ZHANG HAITAO</creator><creator>ZHANG MI</creator><creator>LI XIFENG</creator><creator>QIU LONGZHEN</creator><creator>YU XUEXI</creator><creator>LI YI</creator><creator>ZHANG XUNLU</creator><creator>CAO JINGBO</creator><creator>PENG CHONG</creator><scope>EVB</scope></search><sort><creationdate>20231114</creationdate><title>Material degradation prevention crucible for OLED evaporation</title><author>KIM JEONG-TAEK ; 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The lower crucible body is provided with a plurality of partition plates, the partition plates divide the lower crucible body into a plurality of partition cavities, openings enabling the partition cavities to be communicated are formed in the bottoms of the partition plates, the length of the lower crucible body accounts for 85%-90% of the total length of the body, and the length of the lower crucible body accounts for 89.1%</abstract><oa>free_for_read</oa></addata></record> |
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| language | chi ; eng |
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| subjects | CHEMICAL SURFACE TREATMENT CHEMISTRY COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATIONOR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY IONIMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL COATING MATERIAL WITH METALLIC MATERIAL COATING METALLIC MATERIAL DIFFUSION TREATMENT OF METALLIC MATERIAL ELECTRICITY INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION INGENERAL METALLURGY SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THESURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION |
| title | Material degradation prevention crucible for OLED evaporation |
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