专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

US20150249232A1 METHOD FOR PRODUCING EL DISPLAY DEVICE 审中-公开
标题翻译：用于制造EL显示装置的方法
公开(公告)号：US20150249232A1
公开(公告)日：2015-09-03
申请号：US14429083
申请日：2013-04-16
申请人： JOLED INC.
发明人： Yoichi Shintani , Ryuichi Murai , Akinobu Iwamoto
IPC分类号： H01L51/56 , H01L51/00 , H01L51/52 , H01L27/32
CPC分类号： H01L51/56 , H01L27/3209 , H01L27/3211 , H01L27/3244 , H01L51/0005 , H01L51/0013 , H01L51/5253 , H01L2227/323
摘要： A method including: forming a thin-film transistor array device that constitutes a pixel circuit; forming light-emitting layers; and after forming a light-emitter by forming the light-emitting layers, sealing the light-emitter entirely. The forming of the light-emitting layers includes: preparing transfer substrates, each transfer substrate having a supporting substrate on which a transfer layer including at least one of red, green, and blue light-emitting materials is formed; and transferring the corresponding transfer layer onto a transfer-target substrate of an EL display device by using the corresponding transfer substrate, and the forming of the light-emitting layers, the sealing, and the forming of the transfer layer of each transfer substrate are performed within an isolation atmosphere for preventing exposure to the air.
摘要翻译：一种方法，包括：形成构成像素电路的薄膜晶体管阵列器件; 形成发光层; 并且在通过形成发光层形成发光体之后，完全密封发光体。发光层的形成包括：准备转印基板，每个转印基板具有支撑基板，在其上形成包括红色，绿色和蓝色发光材料中的至少一种的转印层; 并通过使用相应的转移衬底将相应的转移层转移到EL显示器件的转印目标衬底上，并且执行每个转印衬底的转印层的发光层的形成，密封和形成在隔离气氛中防止暴露在空气中。

2. 发明授权

US10553811B2 Organic EL display panel manufacturing method and ink drying device 有权
公开(公告)号：US10553811B2
公开(公告)日：2020-02-04
申请号：US15799478
申请日：2017-10-31
申请人： JOLED INC.
发明人： Toshio Fukuda , Yoshiaki Kondo , Yoichi Shintani , Noriteru Maeda
IPC分类号： H01L51/52 , H01L27/32
摘要： A method of manufacturing an organic electroluminescence display panel includes forming pixel electrode layers in a matrix on a substrate. The method includes arranging column banks extending in a column direction above the substrate. The method includes applying ink containing organic light emitting material to gaps between the column banks so that the ink is continuous between ends of the column banks in the column direction. The method includes arranging the substrate and a rectifying plate facing each other, the rectifying plate having a uniform density of through holes, such that the rectifying plate is at a predefined distance from the column banks. The method includes exhausting gas from an environment including the substrate and the rectifying plate. The method further includes heating the substrate to dry the ink to form an organic functional layer. The method includes forming a counter electrode layer above the organic functional layer.

3. 发明申请

US20150221870A1 METHOD FOR PRODUCING EL DISPLAY DEVICE, TRANSFER SUBSTRATE USED IN PRODUCTION OF EL DISPLAY DEVICE, AND METHOD FOR PRODUCING TRANSFER SUBSTRATE USED IN PRODUCTION OF EL DISPLAY DEVICE 审中-公开
标题翻译：用于生产EL显示装置的方法，用于生产EL显示装置的转印基板以及用于生产EL显示装置的转印基板的方法
公开(公告)号：US20150221870A1
公开(公告)日：2015-08-06
申请号：US14428787
申请日：2013-04-16
申请人： JOLED INC.
发明人： Yoichi Shintani , Ryuichi Murai , Toshiyuki Akiyama , Akinobu Iwamoto
IPC分类号： H01L51/00 , H01L27/32
CPC分类号： H01L51/0013 , H01L27/3211 , H01L27/3244 , H01L27/3246 , H01L27/3248 , H01L51/0005
摘要： A method for manufacturing an EL display device, the EL display device including: a light-emitter emitting light of at least red, green, and blue colors; and a thin-film transistor array device controlling light-emission of the light-emitter, the light-emitter including at least red, green, and blue light-emitting layers arranged within regions partitioned by banks, and being sealed with a sealing layer, the method including: preparing at least three types of transfer substrates corresponding to red, green, and blue colors, each transfer substrate having a supporting substrate on which a transfer layer including at least red, green, or blue light-emitting material is formed by an inkjet method; and when forming the light-emitting layers, repeatedly performing a transfer process that includes transferring the transfer layer onto a transfer-target substrate of the EL display device by using the transfer substrate.
摘要翻译：一种用于制造EL显示装置的方法，所述EL显示装置包括：发射至少具有红色，绿色和蓝色的光的发光体; 以及控制所述发光体的发光的薄膜晶体管阵列器件，所述发光体至少包括布置在由堤分隔开的区域内的红色，绿色和蓝色发光层，并且用密封层密封，该方法包括：制备至少三种对应于红色，绿色和蓝色的转印衬底，每个转印衬底具有支撑衬底，其上至少包括红色，绿色或蓝色发光材料的转印层由喷墨法; 并且当形成发光层时，重复进行转印处理，该转印工艺包括通过使用转印衬底将转印层转印到EL显示器件的转印目标衬底上。

4. 发明授权

US10714549B2 Organic EL display panel manufacturing method and organic EL display panel 有权
公开(公告)号：US10714549B2
公开(公告)日：2020-07-14
申请号：US16282602
申请日：2019-02-22
申请人： JOLED INC.
发明人： Masashi Goto , Yoichi Shintani
IPC分类号： H01L21/00 , H01L27/32 , H01L51/00 , H01L51/56 , H01L51/50
摘要： An organic EL display panel including organic light emitting layers, each continuous in a column direction, in gaps between column banks. The organic light emitting layer in a gap end region extending in the column direction from a column direction end of the gap to a reference position a defined distance from the column direction end towards a display region and within a peripheral region has a volume greater than volumes of the organic light emitting layers in gap end regions extending in the column direction from column direction ends of the gaps to the reference position.

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式