公开(公告)号：US20150129850A1

公开(公告)日：2015-05-14

申请号：US14491697

申请日：2014-09-19

Applicant: Plastic Logic Limited

Inventor： CARL HAYTON ,  Paul Cain

IPC: H01L27/28 ,  H01L27/12 ,  H01L51/00 ,  H01L51/05

CPC classification number: H01L27/283 ,  G03F7/70791 ,  H01L27/124 ,  H01L51/0018 ,  H01L51/0021 ,  H01L51/0097 ,  H01L51/0541 ,  Y02E10/549 ,  Y02P70/521

Abstract: An integrated circuit (IC) for driving a flexible display includes a first layer including spatially non-repetitive features, the first layer deposited on a flexible substrate, the spatially non-repetitive features not substantially regularly repeating in both of two orthogonal directions (x,y) in the plane of the substrate. The IC further includes a second layer including spatially repetitive features with the second layer being deposited on said first layer. The first and second layers are aligned to one another so as to allow electrical coupling between said non-repetitive and said repetitive features, and wherein distortion compensation is applied during deposition of said repetitive features to enable said alignment.

Abstract translation: 用于驱动柔性显示器的集成电路（IC）包括第一层，其包括空间上不重复的特征，第一层沉积在柔性基底上，空间上不重复的特征在两个正交方向（x， y）在基板的平面内。 IC还包括包含空间重复特征的第二层，第二层沉积在所述第一层上。 第一层和第二层彼此对准，以便允许所述非重复和所述重复特征之间的电耦合，并且其中在沉积所述重复特征期间施加失真补偿以实现所述对准。