公开(公告)号：US10254885B2

公开(公告)日：2019-04-09

申请号：US15393895

申请日：2016-12-29

Applicant: Samsung Display Co., Ltd.

Inventor： Jong-Soo Lee ,  Yong-Jun Park ,  Jin Seo ,  Sang-Heon Ye ,  Young-Suk Lee

IPC: G06F3/047 ,  G06F3/041 ,  G06F3/044

Abstract: A display device includes a pixel including a first electrode and a second electrode and having first capacitance formed between the first electrode and the second electrode; a power supply to provide the first electrode with a third power voltage including an alternating wave form and to provide the second electrode with a second power voltage; and a sensor to sense a touch current flowing between the first electrode and the second electrode in response to the touch driving signal.

公开(公告)号：US20130343032A1

公开(公告)日：2013-12-26

申请号：US13765108

申请日：2013-02-12

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Jong-Soo Lee ,  Seung-Yo Yang ,  Sang-Min Yi

IPC: G02B5/30 ,  F21V9/14

CPC classification number: G02B5/3083 ,  F21V9/14 ,  H01L21/67

Abstract: A polarization structure may include at least one adhesion layer, a phase retarder layer disposed over the adhesion layer, a polarization layer disposed over the phase retarder layer, and a light blocking member disposed over a peripheral portion of the polarization layer, under the peripheral portion of the polarization layer or under a peripheral portion of the phase retarder layer. When a display device includes the polarization structure having the light blocking member, the display device may display an image with improved visibility and uniformity in an entire display area although the display device has a minimized bezel or does not have any bezel.

Abstract translation: 偏振结构可以包括至少一个粘合层，设置在粘合层上的相位延迟层，设置在相位延迟层上的偏振层，以及设置在偏振层的周边部分上的遮光构件，在周边部分 的偏振层或相延迟层的周边部分。 当显示装置包括具有遮光构件的偏光结构时，显示装置可以在整个显示区域中显示具有改善的可见性和均匀性的图像，尽管显示装置具有最小化的边框或不具有任何边框。