发明名称 |
Flexible Displays with Strengthened Pad Area |
摘要 |
An electronic device may have a flexible display with portions that can be bent. The display may include an array of display pixels in an active area. Contact pads may be formed in an inactive area of the display. Display circuitry in the active area may exhibit a given stack height, whereas display circuitry in the inactive area may exhibit a stack height that is less than the given stack height. In particular, the contact pads may be formed directly on a multi-buffer layer that sits directly on a flexible display substrate. Passivation material may be selectively formed only at the edges of the contact pad on the multi-buffer layer. The multi-buffer layer may be formed at a distance from the edge of the flexible display substrate to minimize cracking in the multi-buffer layer. |
申请公布号 |
US2015268775(A1) |
申请公布日期 |
2015.09.24 |
申请号 |
US201414497086 |
申请日期 |
2014.09.25 |
申请人 |
Apple Inc. |
发明人 |
Yu Da;Choi Jae Won;Kim Sang Ha;Gupta Vasudha;Park Young Bae |
分类号 |
G06F3/041;H01L51/52;H01L27/32;H01L51/56 |
主分类号 |
G06F3/041 |
代理机构 |
|
代理人 |
|
主权项 |
1. Display circuitry, comprising:
a substrate; buffer layers formed on the substrate; display pixels formed over the buffer layers within an active area of the substrate; and a bond pad formed directly on the buffer layers. |
地址 |
Cupertino CA US |