Patent · US Active

Display panel and manufacturing method, panel display device thereof

US9323080B2 · kind B2 · utility

0Cited by

0References

6Claims

0Family size

Assignee

TENCENT TECHNOLOGY (SHENZHEN) COMPANY LIMITED · CN

Inventors

Hua Zheng · Boise, US
Shyh-Feng Chen · Nanhu, CN
Pei Lin · Taipei, TW
Mingwen Lin · Linxi, CN
Liangdong Wu · Linxi, CN
Pan Gao · Rockville, US
Shangpan Chen · Linxi, CN
Long-Jyh Pan · Taipei, TW

Key dates

Filing date	Sep 13, 2012
Grant date	Apr 26, 2016
Priority date	—
Expiry date	Sep 13, 2032

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY10T29/49
WIPO fieldOptics
WIPO sectorInstruments

Abstract

The present invention provides a display panel, which includes active area and vacant area surrounding the active area, and dummy pattern area without display functionality being disposed along boundary between active area and vacant area. The present invention also provides a manufacturing method of display panel and a panel display device. The present invention disposes dummy pattern area along boundary active area to withstand loading effect and to ensure active area is not affected by loading effect and display patterns are normal and uniform.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.