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US 2002/0118152 A1Published application
Liquid crystal display
AssigneeFujitsu Limited
InventorsKazuhiro Nukiyama, Takae Ito, Hiroshi Yamazaki, Yasutake Furukoshi
Life of this patent
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Abstract
A data driving part takes in image display data in response to a clock signal supplied, and causes an image display part to display an image according to the image display data. A control part detects a change pattern of the image display data, and adjusts a phase relationship between the clock signal and image display data according to the detected change pattern.
Claims17
A liquid crystal display comprising:
- a data driving part taking in image display data in response to a clock signal supplied, and causing an image display part to display an image according to the image display data;
- and
- a control part detecting a change pattern of the image display data, and adjusting a phase relationship between the clock signal and image display data according to the detected change pattern.
A liquid crystal display comprising:
- a data driving part having a plurality of tone-level nodes provided for tone-level voltages generated in accordance with supplied reference voltages, and causing a liquid-crystal display part to display an image according to the tone-level voltages;
- and
- a selecting part selecting from the plurality of tone-level nodes to which the reference voltages are supplied according to a given first control signal.
A liquid crystal display comprising:
- a plurality of data driving parts causing a liquid-crystal display part to display an image according to image display data supplied in synchronization with a clock signal;
- a control part supplying the image data signal and clock signal to said plurality of data driving parts;
- and
- a timing correcting part provided in each of said plurality of data driving parts, and making the clock signal and image display data supplied by said control part have predetermined phase relationship therebetween
1 more element
A liquid crystal display comprising:
- a data driving part causing a liquid-crystal display part to display an image according to image display data by a given control signal;
- and
- a control signal generating part built inside of said data driving part, and generating the control signal according to an external signal provided from the outside of said data driving part.
A liquid crystal display comprising:
- a liquid-crystal display part displaying an image;
- and
- a data driving part taking in image display data sequentially according to an effective display signal used for determining a scope of the image display data to be used for image display operation performed by said liquid-crystal display part, and causing said liquid-crystal display part to display an image according to the thus-taken-in image display data.
Dependencies are inferred from the claim text.