Computer graphics processing and selective visual display system – Display driving control circuitry
Reexamination Certificate
2011-03-08
2011-03-08
Liang, Regina (Department: 2629)
Computer graphics processing and selective visual display system
Display driving control circuitry
C345S077000, C345S089000, C345S690000
Reexamination Certificate
active
07903102
ABSTRACT:
A display driving integrated circuit (IC) capable of reducing the number of transmission lines for transmitting gray-scale data from a memory. The display driving IC receives M-bit gray-scale data to represent the gray scale of one pixel and drives a panel including a plurality of pixels. The display driving IC includes a memory storing gray-scale data representing the gray scales of the plurality of pixels, a source driver receiving the gray-scale data from the memory through transmission lines and transmitting the received gray-scale data to the panel, and at least one multiplexer to transmit the M-bit gray-scale data representing the gray scale of one pixel through L transmission lines, wherein the value of L is smaller than the value of M.
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Chae Jeong-seok
Kang Jae-sung
Kang Jeong-su
F. Chau & Associates LLC
Liang Regina
Samsung Electronics Co,. Ltd.
Sheng Tom V
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