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Inventor:

徐胜 (徐胜.) [1] | 郭太良 (郭太良.) [2] (Scholars:郭太良) | 叶芸 (叶芸.) [3] (Scholars:叶芸) | 李福山 (李福山.) [4] (Scholars:李福山) | 林金堂 (林金堂.) [5] (Scholars:林金堂) | 林志贤 (林志贤.) [6] (Scholars:林志贤) | 姚剑敏 (姚剑敏.) [7] (Scholars:姚剑敏)

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incoPat

Abstract:

本发明涉及一种大面积OLED模组均匀调光方法,提供一电源管理模块和一脉冲幅度调制模块用以控制一OLED模组;所述OLED模组由复数个OLED光源组成,所述OLED光源包括一OLED发光屏、一OLED驱动IC和一传感模块,所述传感模块检测所述OLED光源的色温及亮度,并将采集后的反馈信号传至所述电源管理模块和脉冲幅度调制模块。本发明从三基色白光OLED光源的电源管理和RGB三基色亮度系数配比调节两方面着手,提高OLED模组发光的均匀性,实现对大面积OLED光源的色温及亮度进行均匀调控,有利于实现OLED照明的大面积化。

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Patent Info :

Type: 发明授权

Patent No.: CN201410197658.6

Filing Date: 2014/5/12

Publication Date: 2016/5/4

Pub. No.: CN103945588B

公开国别: CN

Applicants: 福州大学

Legal Status: 授权

Cited Count:

WoS CC Cited Count:

SCOPUS Cited Count:

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count:

Chinese Cited Count:

30 Days PV: 3

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