公开(公告)号：US09207449B2

公开(公告)日：2015-12-08

申请号：US14180511

申请日：2014-02-14

Applicant: Samsung Electronics Co., Ltd.

Inventor： Deuk-seok Chung

IPC: G09G5/00 ,  G02B26/00

CPC classification number: G02B26/005 ,  Y10T29/49117

Abstract: An electrowetting display device includes first and second substrates facing each other and separated from each other, a cell region between the first and second substrates, the cell region including a pixel region and a reservoir region, a first fluid and a second fluid in the cell region, the first fluid being conductive and flowing according to an electrowetting principle and the second fluid being non-conductive and not mixed with the first fluid, and an electrode unit turning on and off the pixel region, the electrode unit including a pixel electrode coated with an insulating material and at least one reservoir electrode coated with the insulating material to promote flow of one of the first fluid and the second fluid into the reservoir region.

Abstract translation: 电润湿显示装置包括彼此面对并分离的第一和第二基板，第一和第二基板之间的单元区域，单元区域包括像素区域和储存区域，单元格中的第一流体和第二流体 所述第一流体根据电润湿原理导电并流动，并且所述第二流体不导电并且不与所述第一流体混合，以及电极单元导通和关闭所述像素区域，所述电极单元包括涂覆的像素电极 绝缘材料和涂覆有绝缘材料的至少一个储存器电极，以促进第一流体和第二流体中的一个流入储存区域。

公开(公告)号：US10302818B2

公开(公告)日：2019-05-28

申请号：US15188398

申请日：2016-06-21

Applicant: Samsung Electronics Co., Ltd.

Inventor： Deuk-seok Chung ,  Byong-gwon Song ,  Joon-won Bae ,  Young-jun Yun

IPC: G02B5/28 ,  G02B1/00 ,  G02B5/02 ,  G02B5/20 ,  B82Y30/00 ,  B82Y40/00 ,  C23C14/06 ,  C23C14/08 ,  C23C14/10 ,  C23C14/34

Abstract: A photonic crystal structure includes a nano structure layer including a plurality of nano particles of various sizes, and a photonic crystal layer on the nano structure layer. The plurality of nano particles are spaced apart from each other. The photonic crystal layer has a non-planar surface, and is configured to reflect light of a particular wavelength.