JP5081456B2 - 表示装置 - Google Patents
表示装置 Download PDFInfo
- Publication number
- JP5081456B2 JP5081456B2 JP2007011740A JP2007011740A JP5081456B2 JP 5081456 B2 JP5081456 B2 JP 5081456B2 JP 2007011740 A JP2007011740 A JP 2007011740A JP 2007011740 A JP2007011740 A JP 2007011740A JP 5081456 B2 JP5081456 B2 JP 5081456B2
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- display
- signal
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- video signal
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- 239000011159 matrix material Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 16
- 239000007787 solid Substances 0.000 description 11
- 230000007274 generation of a signal involved in cell-cell signaling Effects 0.000 description 6
- 101000743485 Homo sapiens V-set and immunoglobulin domain-containing protein 1 Proteins 0.000 description 4
- 101000743488 Homo sapiens V-set and immunoglobulin domain-containing protein 4 Proteins 0.000 description 4
- 102100038293 V-set and immunoglobulin domain-containing protein 1 Human genes 0.000 description 4
- 102100038296 V-set and immunoglobulin domain-containing protein 4 Human genes 0.000 description 4
- ARLKVQYMFRECLV-JSGCOSHPSA-N (2s)-2-[[(2s)-2-amino-3-(1h-indol-3-yl)propanoyl]amino]-4-methylsulfanylbutanamide Chemical compound C1=CC=C2C(C[C@H](N)C(=O)N[C@@H](CCSC)C(N)=O)=CNC2=C1 ARLKVQYMFRECLV-JSGCOSHPSA-N 0.000 description 3
- 239000010409 thin film Substances 0.000 description 3
- 238000013500 data storage Methods 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 2
- 101100283936 Caenorhabditis elegans gsr-1 gene Proteins 0.000 description 1
- 101000693970 Homo sapiens Scavenger receptor class A member 3 Proteins 0.000 description 1
- 102100027192 Scavenger receptor class A member 3 Human genes 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 230000000593 degrading effect Effects 0.000 description 1
- 239000004973 liquid crystal related substance Substances 0.000 description 1
Landscapes
- Control Of Indicators Other Than Cathode Ray Tubes (AREA)
- Liquid Crystal (AREA)
- Liquid Crystal Display Device Control (AREA)
Description
Claims (4)
- マトリックス状に配列された複数の表示素子と、外部から入力される映像信号に応じた信号電圧を前記表示素子に印加する信号電圧生成回路と、前記信号電圧を印加すべき前記表示素子のラインを走査する走査回路と、前記表示素子に前記信号電圧に対向してコモン電圧を印加するコモン電圧生成回路とを備えた表示装置において、
非パーシャル表示モードで、前記映像信号のフレームごとに、前記表示素子に保持される電圧を、前記コモン電圧を基準として正極と負極とで切り替え、
パーシャル表示モードで、表示エリアの表示素子に対しては、前記映像信号のフレームごと又はラインごとに、前記表示素子に保持される電圧を、前記コモン電圧を基準として正極と負極とで切り替え、非表示エリアの表示素子に対しては、前記映像信号のフレームごとに、前記表示素子に保持される電圧を、前記コモン電圧を基準として正極と負極とで切り替え、
前記パーシャル表示モードでの前記表示エリアの表示素子に対しては、前記映像信号の表示内容に応じて、前記映像信号のフレームごとに前記表示素子に保持される電圧を切り替えるか、前記映像信号のラインごとに前記表示素子に保持される電圧を切り替えるかの何れかが選択されることを特徴とする表示装置。 - 前記コモン電圧は、ハイレベルのコモン電圧とローレベルのコモン電圧とを含み、
前記コモン電圧生成回路が前記ハイレベルのコモン電圧と前記ローレベルのコモン電圧とを切り替えることにより、前記表示素子に保持される電圧を正極と負極とで切り替えることを特徴とする請求項1に記載の表示装置 - 前記パーシャル表示モードでの前記表示エリアの表示素子に対しては、前記映像信号の表示内容の周波数成分が高い場合に、前記映像信号のラインごとに前記表示素子に保持される電圧を切り替え、前記映像信号の表示内容の周波数成分が低い場合に、前記映像信号のフレームごとに前記表示素子に保持される電圧を切り替えることを特徴とする請求項1に記載の表示装置。
- 前記パーシャル表示モードでの前記表示エリアに表示すべき映像信号の階調数は、前記非パーシャル表示モードでの前記映像信号の階調数よりも少ないことを特徴とする請求項1に記載の表示装置。
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2007011740A JP5081456B2 (ja) | 2007-01-22 | 2007-01-22 | 表示装置 |
CN2008100036972A CN101231808B (zh) | 2007-01-22 | 2008-01-21 | 显示装置 |
CN2010101135811A CN101872585B (zh) | 2007-01-22 | 2008-01-21 | 显示装置 |
US12/017,357 US8031154B2 (en) | 2007-01-22 | 2008-01-22 | Display device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2007011740A JP5081456B2 (ja) | 2007-01-22 | 2007-01-22 | 表示装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2008176222A JP2008176222A (ja) | 2008-07-31 |
JP5081456B2 true JP5081456B2 (ja) | 2012-11-28 |
Family
ID=39703270
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2007011740A Active JP5081456B2 (ja) | 2007-01-22 | 2007-01-22 | 表示装置 |
Country Status (1)
Country | Link |
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JP (1) | JP5081456B2 (ja) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5050530B2 (ja) * | 2007-01-23 | 2012-10-17 | セイコーエプソン株式会社 | 電気光学装置及びその駆動方法並びに電子機器 |
JP2010039250A (ja) * | 2008-08-06 | 2010-02-18 | Sony Corp | 液晶表示装置 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3465886B2 (ja) * | 2000-03-31 | 2003-11-10 | シャープ株式会社 | 液晶表示装置およびその駆動回路 |
JP2004012890A (ja) * | 2002-06-07 | 2004-01-15 | Sanyo Electric Co Ltd | 表示装置 |
JP4021784B2 (ja) * | 2003-03-10 | 2007-12-12 | 株式会社 日立ディスプレイズ | 液晶表示装置 |
JP2006039337A (ja) * | 2004-07-29 | 2006-02-09 | Nec Electronics Corp | 液晶表示装置及びその駆動回路 |
JP2006154088A (ja) * | 2004-11-26 | 2006-06-15 | Sanyo Electric Co Ltd | アクティブマトリクス型液晶表示装置 |
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2007
- 2007-01-22 JP JP2007011740A patent/JP5081456B2/ja active Active
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Publication number | Publication date |
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JP2008176222A (ja) | 2008-07-31 |
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