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公开(公告)号：US10424736B2
公开(公告)日：2019-09-24
申请号：US15577012
申请日：2017-08-17
Inventor： Aiguo Tu , Chun-Hsiung Fang , Tsung-yuan Wu , Jinchuan Li , Liang Jiang , Feng Wei
Abstract: An aging test system and method are disclosed. An aging test system includes a vacuum chamber provided with an aging device for aging a display panel; a lighting mechanism electrically connected to the display panel for lighting up the display panel; at least one spectrometer for detecting a color coordinate and a brightness of the display panel; at least one camera for detecting a dark spot defect of sub-pixels of the display panel. Accordingly, the present invention can save the inspection time, increase the inspection efficiency and save the inspection device in order to reduce the inspection cost.
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公开(公告)号：US10424756B2
公开(公告)日：2019-09-24
申请号：US15553544
申请日：2017-07-17
Inventor： Aiguo Tu , Jinchuan Li , Liang Jiang , Wei Yuan , Yang Liu , Shibo Jiao
Abstract: The present application provides a flexible display apparatus and a white light organic electroluminescent device including an anode, a first blue light emitting unit, a second yellow light emitting unit, a third blue light emitting unit, and a cathode successively laminated and disposed, wherein the second yellow light emitting unit including a red light emitting layer. The flexible display apparatus and a white light organic electroluminescent device provided by the application enhances the luminous intensity of the red light band in the three-laminated layer white light organic electroluminescent device by adding a red light emitting layer, and optimizes the spectrum of the white OLED device, when used as a display device it can reduce power consumption of the display apparatus.
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公开(公告)号：US10270065B2
公开(公告)日：2019-04-23
申请号：US15569846
申请日：2017-07-06
Inventor： Aiguo Tu , Jinchuan Li , Feng Wei , Liang Jiang
Abstract: The present disclosure provides a heat radiation structure for an organic light-emitting device, which includes a heat radiation plate and a thermal isolation layer disposed on a side surface of the heat radiation plate for insulating heat of a driving circuit of the organic light-emitting device. The present disclosure also provides a display apparatus, which includes a support frame and a panel disposed in the support frame, and also includes the heat radiation structure for the organic light-emitting device, wherein the heat radiation plate is disposed in the support frame and opposite to the panel, the thermal isolation layer is disposed on a side surface of the heat radiation plate away from the panel, the heat radiation plate forms a rear cover of the display apparatus, and a flexible circuit board of the panel is bent to a side surface of the thermal isolation layer away from the panel.
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