Plasma display device with heating element and method for balancing its temperature

Application Number: 00123685
Application Date: 2000.08.28
Publication Number: 1339770
Publication Date: 2002.03.13
Priority Information:
International: G09G3/20;H05B3/00
Applicant(s) Name: Daqi Science and Technology Co., Ltd.
Inventor(s) Name: Cai Zengxi;Li Jianxing;Huang Yuming
Patent Agency Code: 11127
Patent Agent: liu shichang
Abstract The plasma display device includes plasma display panel and heating elements, which is formed around the plasma display panel to heat it for balanced temperature. The heating elements near the bright area are turned on to heat the plasma display panel, while those near the dark color area being turned off. The control module of the plasma display device includes driver circuit connected to the heating elements for cutover and comparator control circuit connected to the control circuit for controlling the heating elements.