Drive circuit of organic electroluminescent display device |
Title: |
Drive circuit of organic electroluminescent display device |
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Application Number: |
01141848 |
Application Date: |
2001/09/21 |
Announcement Date: |
2002/02/27 |
Pub. Date: |
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Publication Number: |
1337667 |
Announcement Number: |
1139908 |
Grant Date: |
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Granted Pub. Date: |
2004-2-25 |
ApplicationType: |
Invention |
State/Country: |
11[China|beijing] |
IPC: |
G02F 1/133, G09G 3/30 |
Applicant(s): |
Qinghua Univ. |
Inventor(s): |
Dong Guifang, Zhou Zhifu, Qiu Yong |
Key Words: |
Drive circuit, organic electroluminescent, display device |
Abstract: |
The present invention provides a drive circuit for organic electroluminescent display device formed by utilizing LCD device drive chips. It incldues: row and column drive chips which use LCD device drive chips, organic electroluminescent display screen and control circuit capable of producing D.C. level signal M1 and M2 for controlling the described row and column drive chips and making them deliver D.C. The invention is simple in circuit structure and high in reliability. |
Claim: |
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Priority: |
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PCT: |
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