Source driver for display

• Main Authors: LEE, HSIN-TA, KU, TZONG YAU, CHEN, YING-LIEH, LO, KUN HSIANG, HWE, BOU-HERNG, WU, TSUNG-YU, BU, LIN-KAI
• Format: Patent
• Language: Chinese; English
• Published: 01.09.2005
• Subjects: ADVERTISING; ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICESUSING STATIC MEANS TO PRESENT VARIABLE INFORMATION; CRYPTOGRAPHY; DISPLAY; EDUCATION; PHYSICS; SEALS

The invention relates to a source driver for a display. The source driver comprises: a signal controller, a flexible connector and a plurality of driving devices. The signal controller is used to produce a first control signal. The flexible connector is connected to the signal controller, and used to receive the first control signal. One of the driving devices is connected to the flexible connector. The driving devices connect in cascade. Each driving device comprises a data input port, a data output port and a driving signal output port. The data input port receives the first control signal or a second control signal. The data output port outputs the second control signal. According to the first control signal or the second control signal, the driving signal output port transmits a driving signal. The source driver of the invention can make the data output port of the driving device transmit the second control signal to the next driving device. Therefore, the source driver of the invention can resolve the pr