公开(公告)号：US09524914B2

公开(公告)日：2016-12-20

申请号：US15027313

申请日：2014-05-07

Applicant: JOLED INC.

Inventor： Miki Fukushima ,  Kazushi Sugiyama ,  Toshiyuki Kato ,  Yasunori Negoro

IPC: H01L51/56 ,  H01L21/66 ,  H01L27/32 ,  H01L23/544 ,  G09G3/00

CPC classification number: H01L22/24 ,  G09G3/006 ,  G09G3/3225 ,  H01L23/544 ,  H01L27/3244 ,  H01L2223/54426 ,  H01L2227/323 ,  H01L2924/0002 ,  H01L2924/00

Abstract: A method of manufacturing an organic EL display apparatus including an organic EL panel having light emitting pixels each of which has an organic EL element (OEL) includes: lighting up lighting target pixels set from among the light emitting pixels; causing an imaging device to photograph the organic EL panel and receiving a photographed image from the imaging device; detecting the lighting target pixels using the photographed image; determining whether an undetectable pixel that cannot be detected is included among the lighting target pixels, using a result obtained in the detecting; increasing an amount of luminescence of the undetectable pixel to a detectable amount of luminescence, when it is determined that the undetectable pixel is included; and aligning a relative position of the organic EL display apparatus and the imaging device, using the result obtained in the detecting.

Abstract translation: 一种制造有机EL显示装置的方法，所述有机EL显示装置包括具有各自具有有机EL元件（OEL）的发光像素的有机EL面板，包括：点亮从所述发光像素中设置的点亮目标像素; 使成像装置拍摄有机EL面板并从成像装置接收拍摄图像; 使用所拍摄的图像来检测照明目标像素; 使用在检测中获得的结果来确定在点亮目标像素中是否包括不可检测的不可检测的像素; 当确定包含不可检测的像素时，将不可检测像素的发光量增加到可检测量的发光; 以及使用检测中获得的结果对准有机EL显示装置和成像装置的相对位置。

公开(公告)号：US09322707B2

公开(公告)日：2016-04-26

申请号：US13688352

申请日：2012-11-29

Applicant: JOLED INC.

Inventor： Yasunori Negoro ,  Yasuo Segawa

IPC: G01J1/04 ,  G01J1/42 ,  H01J9/42 ,  H01J11/00 ,  G01M11/02 ,  G02F1/13

CPC classification number: G01J1/42 ,  G01J1/04 ,  G01J1/0411 ,  G01J1/4228 ,  G01M11/02 ,  G02F1/1309 ,  H01J9/42 ,  H01J11/00

Abstract: Disclosed is a method for measuring luminance of each of entire pixels two-dimensionally arranged in a light-emitting display panel at regular intervals, using an image sensor in which light receiving elements are two-dimensionally arranged at regular intervals, the method including: providing an optical lens between the light-emitting display panel and the image sensor, and adjusting distances between the light-emitting display panel, the image sensor, and the optical lens by setting intervals of images of the entire pixels to be N times as large as intervals of the light receiving pixels, where N is a natural number, the images being to be formed on a light receiving surface of the image sensor through the optical lens; displaying, on the light-emitting display panel, a display pattern in which predetermined pixels from among the entire pixels produce a luminescence; and measuring the luminance of the predetermined pixels, using the light receiving elements.

Abstract translation: 本发明公开了一种使用以规则间隔二维排列光接收元件的图像传感器，以规则的间隔测量二维排列在发光显示面板中的整个像素的亮度的方法，所述方法包括：提供 在发光显示面板和图像传感器之间的光学透镜，并且通过将整个像素的图像的间隔设置为N倍的N倍，来调整发光显示面板，图像传感器和光学透镜之间的距离 其中N是自然数的光接收像素的间隔，图像将通过光学透镜形成在图像传感器的光接收表面上; 在发光显示面板上显示其中整个像素中的预定像素产生发光的显示图案; 并使用光接收元件测量预定像素的亮度。