| Presentation | 2001/6/14 Overdrive Method for Reducing Response Time of LCDs Kazuo Sekiya, Hajime Nakamura, |
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| PDF Download Page | PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | In order to improve the quality of moving images on Liquid Crystal Displays, reduction of their response time is highly desired. "Overdrive method" that reduces the response time by changing the driving voltages at normal refresh timings is described here. At first, problems related to conventional "response time with relative precision at 90%" and insufficiency of "charge compensational overdrive" that simply cancels cumulative response and problems on methods using brightness tables are explained. Then based on analysis of the transient behavior of TN-mode liquid crystal, a configuration of recursive system with capacitance prediction is introduced as the appropriate overdrive circuit. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | LCD / moving images / response time / overdrive / gray levels / C-V diagram |
| Paper # | EID2001-9 |
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| Conference Information | |
| Committee | EID |
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| Conference Date | 2001/6/14(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
| Chair | |
| Vice Chair | |
| Secretary | |
| Assistant | |
| Paper Information | |
| Registration To | Electronic Information Displays (EID) |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Overdrive Method for Reducing Response Time of LCDs |
| Sub Title (in English) | |
| Keyword(1) | LCD |
| Keyword(2) | moving images |
| Keyword(3) | response time |
| Keyword(4) | overdrive |
| Keyword(5) | gray levels |
| Keyword(6) | C-V diagram |
| 1st Author's Name | Kazuo Sekiya |
| 1st Author's Affiliation | IBM Research, Tokyo Research Laboratory() |
| 2nd Author's Name | Hajime Nakamura |
| 2nd Author's Affiliation | IBM Research, Tokyo Research Laboratory |
| Date | 2001/6/14 |
| Paper # | EID2001-9 |
| Volume (vol) | vol.101 |
| Number (no) | 118 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |