JP2019505014A - 可変デューティ比ディスプレイ走査方法およびシステム - Google Patents
可変デューティ比ディスプレイ走査方法およびシステム Download PDFInfo
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Abstract
Description
本明細書で引用する全ての特許、特許出願公報及び参考文献の全教示内容は、参照をもって本明細書に取り入れたものとする。
Claims (20)
- 画素アレイにおける、画素からなる行を所定の光透過レベルにリセットする方法であって、
前記画素アレイの列信号ラインを初期電圧に設定する過程と、
前記列ラインが前記初期電圧である間に、前記画素アレイの行信号ラインをアサートする過程と、
前記列信号ラインが前記初期電圧から変化する前に、前記画素アレイの前記行信号ラインをディアサートする過程と、
を備える、方法。 - 請求項1に記載の方法において、前記初期電圧が、前記画素アレイの各画素の透過度に対応している、方法。
- 請求項2に記載の方法において、前記透過度が、光を通さないレベルである、方法。
- 請求項1に記載の方法において、前記行信号ラインをディアサートする過程が、保持容量に前記初期電圧を保持させる、方法。
- 請求項1に記載の方法において、前記行信号ラインをアサートする過程と前記行信号ラインをディアサートする過程とが、前記行信号ラインにパルスを生じさせる、方法。
- 請求項1に記載の方法において、前記行信号ラインをアサートする過程が、前記列信号ラインを、前記画素アレイの画素の保持容量に接続させる、方法。
- 映像情報を画素アレイに走査する方法であって、
第1のアクティブ行期間において、
列信号ラインを初期電圧に設定する過程と、
前記画素アレイの第1の行信号ラインをアサートする過程と、
前記列信号ラインを所望の電圧に設定する過程と、
前記列信号ラインが前記所望の電圧であるときに、前記第1の行信号ラインをディアサートする過程と、
前記第1のアクティブ行期間から一定時間後に発生する第2のアクティブ行期間において、
前記列信号ラインを前記初期電圧に設定する過程と、
前記画素アレイの前記第1の行信号ラインをアサートする過程と、
前記列信号ラインが前記初期電圧である間に、前記第1の行信号ラインをディアサートする過程と、
を備える、方法。 - 請求項6に記載の方法において、前記初期電圧が、前記画素アレイの各画素の透過度に対応している、方法。
- 請求項7に記載の方法において、前記透過度が、光を通さないレベルである、方法。
- 請求項6に記載の方法において、前記行信号ラインをディアサートする過程が、保持容量に前記初期電圧を保持させる、方法。
- 請求項6に記載の方法において、前記行信号ラインをアサートする過程と前記行信号ラインをディアサートする過程とが、前記行信号ラインにパルスを生じさせる、方法。
- 請求項6に記載の方法において、前記行信号ラインをアサートする過程が、前記列信号ラインを、前記画素アレイの画素の保持容量に接続させる、方法。
- 請求項6に記載の方法において、さらに、
前記第2のアクティブ行期間において、第2の行信号ラインをアサートする過程、
を備える、方法。 - 請求項13に記載の方法において、さらに、
前記第1の行信号ラインをディアサートする過程後、所定期間中、前記第2の行ラインのアサート状態を維持する過程、
を備える、方法。 - 画素アレイと、
列駆動サブシステムおよび行駆動サブシステムとを備える、画素マトリクス走査システムであって、
前記列駆動サブシステムおよび前記行駆動サブシステムが、
第1のアクティブ行期間において、
列信号ラインを初期電圧に設定し、
前記画素アレイの第1の行信号ラインをアサートし、
前記列信号ラインを所望の電圧に設定し、
前記列信号ラインが前記所望の電圧であるときに、前記第1の行信号ラインをディアサートし、
前記第1のアクティブ行期間から一定時間後に発生する第2のアクティブ行期間において、
前記列信号ラインを前記初期電圧に設定し、
前記画素アレイの前記第1の行信号ラインをアサートし、
前記列信号ラインが前記初期電圧である間に、前記第1の行信号ラインをディアサートするように構成されている、画素マトリクス走査システム。 - 請求項15に記載の方法において、前記初期電圧が、前記画素アレイの各画素の透過度に対応している、方法。
- 請求項15に記載の方法において、前記行信号ラインをディアサートすることが、保持容量に前記初期電圧を保持させる、方法。
- 請求項15に記載の方法において、前記行信号ラインをアサートすることが、前記列信号ラインを、前記画素アレイの画素の保持容量に接続させる、方法。
- 請求項15に記載の方法において、さらに、
前記第2のアクティブ行期間において、第2の行信号ラインをアサートすること、
を備える、方法。 - 請求項19に記載の方法において、さらに、
前記第1の行信号ラインをディアサートした後、所定期間中、前記第2の行ラインのアサート状態を維持すること、
を備える、方法。
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JP2021187833A JP2022028832A (ja) | 2016-01-14 | 2021-11-18 | 可変デューティ比ディスプレイ走査方法およびシステム |
JP2023179014A JP7620065B2 (ja) | 2016-01-14 | 2023-10-17 | 可変デューティ比ディスプレイ走査方法およびシステム |
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PCT/US2017/013011 WO2017123630A1 (en) | 2016-01-14 | 2017-01-11 | Variable duty cycle display scanning method and system |
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JP2022028832A (ja) | 2022-02-16 |
US10580344B2 (en) | 2020-03-03 |
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WO2017123630A1 (en) | 2017-07-20 |
JP2023181248A (ja) | 2023-12-21 |
CN108463847A (zh) | 2018-08-28 |
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JP7620065B2 (ja) | 2025-01-22 |
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