公开(公告)号：US20200053874A1

公开(公告)日：2020-02-13

申请号：US16660107

申请日：2019-10-22

申请人： Samsung Electronics Co., Ltd.

发明人： Sang-Yong EOM ,  Dong-Sub KIM ,  Dong-Hui KIM ,  Mi-Sun LEE ,  Joon-Gyu LEE

IPC分类号： H05K1/02 ,  H05K5/00 ,  H05K3/30 ,  G02F1/1345 ,  G02F1/1333

摘要： A flexible display device includes a flexible display panel, a flexible printed circuit board extending from the display panel, an integrated circuit chip that is mounted on at least one surface of the flexible printed circuit board and is configured to drive the display panel, and a protection member attached to a rear surface of the display panel. When the flexible printed circuit board is flexed to be partially positioned on the rear surface of the display panel, the protection member is positioned between the display panel and the integrated circuit chip. The flexible display device prevents the integrated circuit chip stacked with the display panel from making direct contact with the display panel using the protection member. Thus, even if the display device is deformed into, for example, a flexed or rolled state, it is possible to prevent the display panel from being damaged.

公开(公告)号：US20160171932A1

公开(公告)日：2016-06-16

申请号：US15047788

申请日：2016-02-19

申请人： Samsung Electronics Co., Ltd.

发明人： Sang-Yong EOM ,  Dong-Sub KIM ,  Joon-Gyu LEE

IPC分类号： G09G3/32

CPC分类号： G09G3/3233 ,  G09G3/3208 ,  G09G2310/061 ,  G09G2320/0626

摘要： A driving method of an organic light emitting display device includes: classifying a plurality of luminance steps into at least a low luminance section and a high luminance section; and setting a reference luminance at a predefined level during the low luminance section and adjusting an off duty according to predetermined criteria for each step in the low luminance section.

公开(公告)号：US20130321485A1

公开(公告)日：2013-12-05

申请号：US13886481

申请日：2013-05-03

申请人： SAMSUNG ELECTRONICS CO., LTD.

发明人： Sang-Yong EOM ,  Dong-Sub KIM ,  Joon-Gyu LEE

IPC分类号： G09G3/32

CPC分类号： G09G3/3233 ,  G09G3/3208 ,  G09G2310/061 ,  G09G2320/0626

摘要： A driving method of an organic light emitting display device includes: classifying a plurality of luminance steps into at least a low luminance section and a high luminance section; and setting a reference luminance at a predefined level during the low luminance section and adjusting an off duty according to predetermined criteria for each step in the low luminance section.

摘要翻译： 有机发光显示装置的驱动方法包括：将多个亮度步骤分类为至少低亮度部分和高亮度部分; 并且在低亮度部分期间将参考亮度设置在预定电平，并且根据低亮度部分中的每个步骤的预定标准来调整关闭占空比。