Title:
データ受信回路とデータドライバ及び表示装置
Document Type and Number:
Japanese Patent JP4237219
Kind Code:
B2
Abstract:
Disclosed is a data receiver circuit including a differential pair having first and second transistors of a first conductivity type, which receives at first and second inputs thereof a binary signal by which data transfer is performed in a differential form, a load circuit composed of first and second diode-connected transistors of a second conductivity type, connected to the first and second inputs of the differential pair, respectively, an output circuit that charges and discharges an output terminal using currents corresponding to currents that flow through the first and second diode-connected transistors of the second conductivity type, respectively, and a current supply circuit with an output current thereof input to at least one of the first and second diode-connected transistors of the second conductivity type.
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Inventors:
Hiroshi Do
Application Number:
JP2006305082A
Publication Date:
March 11, 2009
Filing Date:
November 10, 2006
Export Citation:
Assignee:
NEC Electronics Corporation
International Classes:
H03K19/0175; G09G3/20; G09G3/36; H03K17/04; H03K17/687; H03K19/017; H03K19/0948
Domestic Patent References:
| JP11154834A | ||||
| JP2000101367A | ||||
| JP2000174608A | ||||
| JP2004112424A | ||||
| JP11150427A |
Attorney, Agent or Firm:
Kato Asamichi