摘要:
A display device includes a display panel, and a chassis supporting the display panel, and including a conductive material. The display device includes a circuit board including a signal wiring connected to the display panel to apply a driving signal to the display panel, and a grounding wiring for grounding. The display device includes a connector connected with a signal cable that applies an external signal and is connected to the signal wiring and the grounding wiring of the circuit board. The display device includes an exposed grounding unit exposing part of the grounding wiring on the circuit board, wherein the exposed grounding unit is disposed adjacent to the connector. The display device includes a conductive member which connects the exposed grounding unit with the chassis.
摘要:
A display device includes a display panel, and a chassis supporting the display panel, and including a conductive material. The display device includes a circuit board including a signal wiring connected to the display panel to apply a driving signal to the display panel, and a grounding wiring for grounding. The display device includes a connector connected with a signal cable that applies an external signal and is connected to the signal wiring and the grounding wiring of the circuit board. The display device includes an exposed grounding unit exposing part of the grounding wiring on the circuit board, wherein the exposed grounding unit is disposed adjacent to the connector. The display device includes a conductive member which connects the exposed grounding unit with the chassis.
摘要:
A memory controller includes an digitally programmable delay unit having a selectable delay time receiving a read-enable signal and outputting a delayed read-enable signal. The delay time is selected in response to an externally applied delay-control signal. A sampling unit in the memory controller outputs data received from a separate memory, in synchronization with the delayed enable signal. The delay time may be a multiple of the period of a clock signal.
摘要:
A method and apparatus for detecting a free page of a memory device, and a method and apparatus for decoding an error correction code by using the method and apparatus for detecting a free page are provided. Free page data read from the memory is converted into a converted codeword for inclusion as an element of an error correction code field. The converted codeword is compared to an initially set target codeword to detect an amount of non-identical bits. A page read from the memory is determined to be a free page when the amount of non-identical bits is equal to or less than an initially set threshold value.
摘要:
A memory controller includes an digitally programmable delay unit having a selectable delay time receiving a read-enable signal and outputting a delayed read-enable signal. The delay time is selected in response to an externally applied delay-control signal. A sampling unit in the memory controller outputs data received from a separate memory, in synchronization with the delayed enable signal. The delay time may be a multiple of the period of a clock signal.
摘要:
A flash memory system includes a memory unit including a main cell that stores main data and a parity cell that stores parity data, and an ECC receiving a codeword including the stored main data and the stored parity data, performing error correction on the codeword by executing an operation on a finite field with respect to the codeword, and an element of the finite field comprising a codeword corresponding to an erased page of the memory unit.
摘要:
A timing controller capable of reducing electromagnetic interference (EMI) and a liquid crystal display including the same are provided. The timing controller includes a line buffer memory, a comparing unit that compares first data information with second data information, and a memory allocating unit dividing the line buffer memory into a first memory unit and a second memory unit each having the same memory size according to results of the comparison. Also provided is a method of displaying an image on liquid crystal display that includes the timing controller.