PIXEL STRUCTURE AND ORGANIC LIGHT-EMITTING DISPLAY USING PIXEL STRUCTURE - KUNSHAN GOVISIONOX OPTOELECTRONICS CO LTD

Title:

PIXEL STRUCTURE AND ORGANIC LIGHT-EMITTING DISPLAY USING PIXEL STRUCTURE

Document Type and Number:

WIPO Patent Application WO/2015/101328

Kind Code:

A1

Abstract:

Provided are a pixel structure and an organic light-emitting display using same. The pixel structure comprises multiple pixels, each pixel comprises multiple sub-pixels, at least one pixel forms a pixel unit, pixel units that are longitudinally adjacent are arranged in a vertical mirror manner, and/or pixel units that are horizontally adjacent are arranged in a horizontal mirror manner. Through a reasoned structure of pixel arrangement and by deposition of sub-pixels of adjacent pixels through a shared mask aperture, the area of mask apertures can be increased during deposition, the difficulty of manufacture with the mask technique is reduced and the difficulty of the deposition process is also reduced. No gap needs to be reserved when the sub-pixels of the adjacent pixels of the mask are deposited, and genuinely high PPI can be achieved while maintaining a high aperture ratio. In addition, mask strength is increased, thus preventing deformation during use, improving product yield, increasing service life and reducing costs.

Inventors:

QIU YONG (CN)
LIU ZHOUYING (CN)
HUANG XIUQI (CN)
ZHANG SHENFU (CN)
LIU MIN (CN)
PENG CHAO CHI (CN)
HE LIN (CN)
ZHU HUI (CN)
CHEN HONG (CN)
LUO HONGLEI (CN)

Application Number:

PCT/CN2014/095871

Publication Date:

July 09, 2015

Filing Date:

December 31, 2014

Export Citation:

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Assignee:

KUNSHAN GOVISIONOX OPTOELECTRONICS CO LTD (CN)
KUNSHAN NEW FLAT PANEL DISPLAY TECHNOLOGY CT CO LTD (CN)

International Classes:

H01L27/32

Foreign References:

CN104037197A	2014-09-10
CN104009066A	2014-08-27
CN104037199A	2014-09-10
CN104037200A	2014-09-10
CN104037198A	2014-09-10
CN101449382A	2009-06-03
JP2011096378A	2011-05-12
US20120295508A1	2012-11-22
CN202285072U	2012-06-27
US20110128262A1	2011-06-02

Other References: