APPARATUS AND METHOD OF MANUFACTURING DISPLAY USING LIGHT EMITTING ELEMENT
The present invention is applicable to a technical filed related to a display device and relates to, for example, an apparatus and method of manufacturing a display using a micro light emitting diode (LED). A method of manufacturing a display device using a light emitting element according to the pr...
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| creator | YANG, Inbum LEE, Hyunho KIM, Soohyun YU, Jemin PARK, Sungyun JEON, Kiseong |
| description | The present invention is applicable to a technical filed related to a display device and relates to, for example, an apparatus and method of manufacturing a display using a micro light emitting diode (LED). A method of manufacturing a display device using a light emitting element according to the present invention may include the steps of: disposing a substrate on which the position of an individual pixel is defined by a pair of assembly electrodes; moving a light emitting element including a magnetic body on the substrate, using a magnetic chuck having an electromagnet; assembling the light emitting element at the position of the individual pixel, using the magnetic chuck; and collecting a remaining light emitting element that is not assembled at the position of the individual pixel using the magnetic chuck.
La présente invention est applicable à un domaine technique se rapportant à un dispositif d'affichage et concerne, par exemple, un appareil et un procédé de fabrication d'un dispositif d'affichage utilisant une micro-diode électroluminescente (DEL). Un procédé de fabrication d'un dispositif d'affichage utilisant un élément électroluminescent selon la présente invention peut comprendre les étapes consistant à : disposer un substrat sur lequel la position d'un pixel individuel est définie par une paire d'électrodes assemblées ; déplacer un élément électroluminescent comprenant un corps magnétique sur le substrat, à l'aide d'un mandrin magnétique ayant un électroaimant ; assembler l'élément électroluminescent à la position du pixel individuel, à l'aide du mandrin magnétique ; et collecter un élément électroluminescent restant qui n'est pas assemblé à la position du pixel individuel à l'aide du mandrin magnétique.
본 발명은 디스플레이 장치 관련 기술 분야에 적용 가능하며, 예를 들어 마이크로 LED(Light Emitting Diode)를 이용한 디스플레이의 제조 장치 및 그 제조 방법에 관한 것이다. 이러한 본 발명은, 발광 소자를 이용한 디스플레이 장치의 제조 방법에 있어서, 한 쌍의 조립 전극에 의하여 개별 픽셀 위치가 정의되는 기판을 배치하는 단계; 전자석을 구비한 자성척을 이용하여 상기 기판 상에서 자성체를 포함하는 발광 소자를 이동시키는 단계; 상기 자성척을 이용하여 상기 개별 픽셀 위치에 상기 발광 소자를 조립하는 단계; 및 상기 자성척을 이용하여 상기 개별 픽셀 위치에 조립되지 않는 잔여 발광 소자를 회수하는 단계를 포함할 수 있다. |
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La présente invention est applicable à un domaine technique se rapportant à un dispositif d'affichage et concerne, par exemple, un appareil et un procédé de fabrication d'un dispositif d'affichage utilisant une micro-diode électroluminescente (DEL). Un procédé de fabrication d'un dispositif d'affichage utilisant un élément électroluminescent selon la présente invention peut comprendre les étapes consistant à : disposer un substrat sur lequel la position d'un pixel individuel est définie par une paire d'électrodes assemblées ; déplacer un élément électroluminescent comprenant un corps magnétique sur le substrat, à l'aide d'un mandrin magnétique ayant un électroaimant ; assembler l'élément électroluminescent à la position du pixel individuel, à l'aide du mandrin magnétique ; et collecter un élément électroluminescent restant qui n'est pas assemblé à la position du pixel individuel à l'aide du mandrin magnétique.
본 발명은 디스플레이 장치 관련 기술 분야에 적용 가능하며, 예를 들어 마이크로 LED(Light Emitting Diode)를 이용한 디스플레이의 제조 장치 및 그 제조 방법에 관한 것이다. 이러한 본 발명은, 발광 소자를 이용한 디스플레이 장치의 제조 방법에 있어서, 한 쌍의 조립 전극에 의하여 개별 픽셀 위치가 정의되는 기판을 배치하는 단계; 전자석을 구비한 자성척을 이용하여 상기 기판 상에서 자성체를 포함하는 발광 소자를 이동시키는 단계; 상기 자성척을 이용하여 상기 개별 픽셀 위치에 상기 발광 소자를 조립하는 단계; 및 상기 자성척을 이용하여 상기 개별 픽셀 위치에 조립되지 않는 잔여 발광 소자를 회수하는 단계를 포함할 수 있다.</description><language>eng ; fre ; kor</language><subject>BASIC ELECTRIC ELEMENTS ; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR ; ELECTRICITY ; SEMICONDUCTOR DEVICES</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=20210701&DB=EPODOC&CC=WO&NR=2021132789A1$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25564,76547</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20210701&DB=EPODOC&CC=WO&NR=2021132789A1$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>YANG, Inbum</creatorcontrib><creatorcontrib>LEE, Hyunho</creatorcontrib><creatorcontrib>KIM, Soohyun</creatorcontrib><creatorcontrib>YU, Jemin</creatorcontrib><creatorcontrib>PARK, Sungyun</creatorcontrib><creatorcontrib>JEON, Kiseong</creatorcontrib><title>APPARATUS AND METHOD OF MANUFACTURING DISPLAY USING LIGHT EMITTING ELEMENT</title><description>The present invention is applicable to a technical filed related to a display device and relates to, for example, an apparatus and method of manufacturing a display using a micro light emitting diode (LED). A method of manufacturing a display device using a light emitting element according to the present invention may include the steps of: disposing a substrate on which the position of an individual pixel is defined by a pair of assembly electrodes; moving a light emitting element including a magnetic body on the substrate, using a magnetic chuck having an electromagnet; assembling the light emitting element at the position of the individual pixel, using the magnetic chuck; and collecting a remaining light emitting element that is not assembled at the position of the individual pixel using the magnetic chuck.
La présente invention est applicable à un domaine technique se rapportant à un dispositif d'affichage et concerne, par exemple, un appareil et un procédé de fabrication d'un dispositif d'affichage utilisant une micro-diode électroluminescente (DEL). Un procédé de fabrication d'un dispositif d'affichage utilisant un élément électroluminescent selon la présente invention peut comprendre les étapes consistant à : disposer un substrat sur lequel la position d'un pixel individuel est définie par une paire d'électrodes assemblées ; déplacer un élément électroluminescent comprenant un corps magnétique sur le substrat, à l'aide d'un mandrin magnétique ayant un électroaimant ; assembler l'élément électroluminescent à la position du pixel individuel, à l'aide du mandrin magnétique ; et collecter un élément électroluminescent restant qui n'est pas assemblé à la position du pixel individuel à l'aide du mandrin magnétique.
본 발명은 디스플레이 장치 관련 기술 분야에 적용 가능하며, 예를 들어 마이크로 LED(Light Emitting Diode)를 이용한 디스플레이의 제조 장치 및 그 제조 방법에 관한 것이다. 이러한 본 발명은, 발광 소자를 이용한 디스플레이 장치의 제조 방법에 있어서, 한 쌍의 조립 전극에 의하여 개별 픽셀 위치가 정의되는 기판을 배치하는 단계; 전자석을 구비한 자성척을 이용하여 상기 기판 상에서 자성체를 포함하는 발광 소자를 이동시키는 단계; 상기 자성척을 이용하여 상기 개별 픽셀 위치에 상기 발광 소자를 조립하는 단계; 및 상기 자성척을 이용하여 상기 개별 픽셀 위치에 조립되지 않는 잔여 발광 소자를 회수하는 단계를 포함할 수 있다.</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>2021</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZPByDAhwDHIMCQ1WcPRzUfB1DfHwd1Hwd1PwdfQLdXN0DgkN8vRzV3DxDA7wcYxUCA0G8Xw83T1CFFx9PUNCQFxXH1dfV78QHgbWtMSc4lReKM3NoOzmGuLsoZtakB-fWlyQmJyal1oSH-5vZGBkaGhsZG5h6WhoTJwqACEdLnQ</recordid><startdate>20210701</startdate><enddate>20210701</enddate><creator>YANG, Inbum</creator><creator>LEE, Hyunho</creator><creator>KIM, Soohyun</creator><creator>YU, Jemin</creator><creator>PARK, Sungyun</creator><creator>JEON, Kiseong</creator><scope>EVB</scope></search><sort><creationdate>20210701</creationdate><title>APPARATUS AND METHOD OF MANUFACTURING DISPLAY USING LIGHT EMITTING ELEMENT</title><author>YANG, Inbum ; LEE, Hyunho ; KIM, Soohyun ; YU, Jemin ; PARK, Sungyun ; JEON, Kiseong</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_WO2021132789A13</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng ; fre ; kor</language><creationdate>2021</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, Inbum</creatorcontrib><creatorcontrib>LEE, Hyunho</creatorcontrib><creatorcontrib>KIM, Soohyun</creatorcontrib><creatorcontrib>YU, Jemin</creatorcontrib><creatorcontrib>PARK, Sungyun</creatorcontrib><creatorcontrib>JEON, Kiseong</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>YANG, Inbum</au><au>LEE, Hyunho</au><au>KIM, Soohyun</au><au>YU, Jemin</au><au>PARK, Sungyun</au><au>JEON, Kiseong</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>APPARATUS AND METHOD OF MANUFACTURING DISPLAY USING LIGHT EMITTING ELEMENT</title><date>2021-07-01</date><risdate>2021</risdate><abstract>The present invention is applicable to a technical filed related to a display device and relates to, for example, an apparatus and method of manufacturing a display using a micro light emitting diode (LED). A method of manufacturing a display device using a light emitting element according to the present invention may include the steps of: disposing a substrate on which the position of an individual pixel is defined by a pair of assembly electrodes; moving a light emitting element including a magnetic body on the substrate, using a magnetic chuck having an electromagnet; assembling the light emitting element at the position of the individual pixel, using the magnetic chuck; and collecting a remaining light emitting element that is not assembled at the position of the individual pixel using the magnetic chuck.
La présente invention est applicable à un domaine technique se rapportant à un dispositif d'affichage et concerne, par exemple, un appareil et un procédé de fabrication d'un dispositif d'affichage utilisant une micro-diode électroluminescente (DEL). Un procédé de fabrication d'un dispositif d'affichage utilisant un élément électroluminescent selon la présente invention peut comprendre les étapes consistant à : disposer un substrat sur lequel la position d'un pixel individuel est définie par une paire d'électrodes assemblées ; déplacer un élément électroluminescent comprenant un corps magnétique sur le substrat, à l'aide d'un mandrin magnétique ayant un électroaimant ; assembler l'élément électroluminescent à la position du pixel individuel, à l'aide du mandrin magnétique ; et collecter un élément électroluminescent restant qui n'est pas assemblé à la position du pixel individuel à l'aide du mandrin magnétique.
본 발명은 디스플레이 장치 관련 기술 분야에 적용 가능하며, 예를 들어 마이크로 LED(Light Emitting Diode)를 이용한 디스플레이의 제조 장치 및 그 제조 방법에 관한 것이다. 이러한 본 발명은, 발광 소자를 이용한 디스플레이 장치의 제조 방법에 있어서, 한 쌍의 조립 전극에 의하여 개별 픽셀 위치가 정의되는 기판을 배치하는 단계; 전자석을 구비한 자성척을 이용하여 상기 기판 상에서 자성체를 포함하는 발광 소자를 이동시키는 단계; 상기 자성척을 이용하여 상기 개별 픽셀 위치에 상기 발광 소자를 조립하는 단계; 및 상기 자성척을 이용하여 상기 개별 픽셀 위치에 조립되지 않는 잔여 발광 소자를 회수하는 단계를 포함할 수 있다.</abstract><oa>free_for_read</oa></addata></record> |
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| title | APPARATUS AND METHOD OF MANUFACTURING DISPLAY USING LIGHT EMITTING ELEMENT |
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