JP6775983B2 - 液晶表示装置の駆動方法 - Google Patents
液晶表示装置の駆動方法 Download PDFInfo
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- JP6775983B2 JP6775983B2 JP2016071681A JP2016071681A JP6775983B2 JP 6775983 B2 JP6775983 B2 JP 6775983B2 JP 2016071681 A JP2016071681 A JP 2016071681A JP 2016071681 A JP2016071681 A JP 2016071681A JP 6775983 B2 JP6775983 B2 JP 6775983B2
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- liquid crystal
- voltage value
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- 239000004973 liquid crystal related substance Substances 0.000 title claims description 45
- 238000000034 method Methods 0.000 claims description 16
- 238000002834 transmittance Methods 0.000 description 2
- 238000007796 conventional method Methods 0.000 description 1
- 239000005262 ferroelectric liquid crystals (FLCs) Substances 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
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- Control Of Indicators Other Than Cathode Ray Tubes (AREA)
- Liquid Crystal (AREA)
- Liquid Crystal Display Device Control (AREA)
Description
4 画素データ書き込み期間
5 画素データ保持期間
9 プリチャージデータ
Claims (1)
- 液晶パネルを備えた液晶表示装置に対し、画像を表示する1つのフレームよりも前のタイミングで当該フレームに対応するプリチャージデータを前記液晶パネルの全ての画素に書き込む液晶表示装置の駆動方法であって、
前記フレームで前記画素に書き込まれる画像データの平均電圧値を当該画像データの予め定められた最大電圧値と最小電圧値との間の中間電圧値と比較し、
前記平均電圧値が前記中間電圧値よりも小さい場合には、前記平均電圧値に0.5〜0.9の中から選択される値を乗算することにより得られた値を前記プリチャージデータの電圧値として決定し、
前記平均電圧値が前記中間電圧値よりも大きい場合には、前記平均電圧値に1.1〜1.5の中から選択される値を乗算することにより得られた値を前記プリチャージデータの電圧値として決定する、
ことを特徴とする液晶表示装置の駆動方法。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2016071681A JP6775983B2 (ja) | 2016-03-31 | 2016-03-31 | 液晶表示装置の駆動方法 |
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| Application Number | Priority Date | Filing Date | Title |
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| JP2016071681A JP6775983B2 (ja) | 2016-03-31 | 2016-03-31 | 液晶表示装置の駆動方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2017181929A JP2017181929A (ja) | 2017-10-05 |
| JP6775983B2 true JP6775983B2 (ja) | 2020-10-28 |
Family
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| Application Number | Title | Priority Date | Filing Date |
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| JP2016071681A Active JP6775983B2 (ja) | 2016-03-31 | 2016-03-31 | 液晶表示装置の駆動方法 |
Country Status (1)
| Country | Link |
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| JP (1) | JP6775983B2 (ja) |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002351428A (ja) * | 2001-05-29 | 2002-12-06 | Matsushita Electric Ind Co Ltd | 画像表示装置および画像表示方法 |
| JP2004093717A (ja) * | 2002-08-30 | 2004-03-25 | Hitachi Ltd | 液晶表示装置 |
| JP4517576B2 (ja) * | 2002-12-10 | 2010-08-04 | セイコーエプソン株式会社 | 電気光学装置 |
| JP2008533519A (ja) * | 2005-03-10 | 2008-08-21 | コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ | バックライト式lcdディスプレイ装置及びその駆動方法 |
| KR101201048B1 (ko) * | 2005-12-27 | 2012-11-14 | 엘지디스플레이 주식회사 | 표시장치와 그 구동방법 |
| JP2010164976A (ja) * | 2010-01-29 | 2010-07-29 | Panasonic Corp | 映像表示装置 |
| TW201324479A (zh) * | 2011-12-14 | 2013-06-16 | Ind Tech Res Inst | 主動矩陣式多穩態顯示裝置與其顯示面板的驅動方法 |
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- 2016-03-31 JP JP2016071681A patent/JP6775983B2/ja active Active
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| JP2017181929A (ja) | 2017-10-05 |
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