TWI327826B - Digital-to-analog converter circuit - Google Patents
Digital-to-analog converter circuit Download PDFInfo
- Publication number
- TWI327826B TWI327826B TW095125442A TW95125442A TWI327826B TW I327826 B TWI327826 B TW I327826B TW 095125442 A TW095125442 A TW 095125442A TW 95125442 A TW95125442 A TW 95125442A TW I327826 B TWI327826 B TW I327826B
- Authority
- TW
- Taiwan
- Prior art keywords
- voltage
- capacitors
- signal
- tft
- output
- Prior art date
Links
- 239000003990 capacitor Substances 0.000 claims description 72
- 238000006243 chemical reaction Methods 0.000 claims description 10
- 230000008878 coupling Effects 0.000 claims description 5
- 238000010168 coupling process Methods 0.000 claims description 5
- 238000005859 coupling reaction Methods 0.000 claims description 5
- 239000004973 liquid crystal related substance Substances 0.000 description 27
- 238000010586 diagram Methods 0.000 description 10
- 229910052736 halogen Inorganic materials 0.000 description 6
- 150000002367 halogens Chemical class 0.000 description 6
- 230000009471 action Effects 0.000 description 5
- 230000008859 change Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000005571 horizontal transmission Effects 0.000 description 3
- 239000011159 matrix material Substances 0.000 description 3
- 230000004044 response Effects 0.000 description 3
- 230000003321 amplification Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 239000003086 colorant Substances 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000003199 nucleic acid amplification method Methods 0.000 description 2
- 238000005070 sampling Methods 0.000 description 2
- 239000004065 semiconductor Substances 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 2
- 241000208340 Araliaceae Species 0.000 description 1
- 235000005035 Panax pseudoginseng ssp. pseudoginseng Nutrition 0.000 description 1
- 235000003140 Panax quinquefolius Nutrition 0.000 description 1
- 101100067427 Saccharomyces cerevisiae (strain ATCC 204508 / S288c) FUS3 gene Proteins 0.000 description 1
- 241000239226 Scorpiones Species 0.000 description 1
- 210000000078 claw Anatomy 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 235000008434 ginseng Nutrition 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000002834 transmittance Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 230000002087 whitening effect Effects 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
- H03M1/00—Analogue/digital conversion; Digital/analogue conversion
- H03M1/66—Digital/analogue converters
- H03M1/74—Simultaneous conversion
- H03M1/80—Simultaneous conversion using weighted impedances
- H03M1/802—Simultaneous conversion using weighted impedances using capacitors, e.g. neuron-mos transistors, charge coupled devices
- H03M1/804—Simultaneous conversion using weighted impedances using capacitors, e.g. neuron-mos transistors, charge coupled devices with charge redistribution
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Theoretical Computer Science (AREA)
- Liquid Crystal Display Device Control (AREA)
- Control Of Indicators Other Than Cathode Ray Tubes (AREA)
- Analogue/Digital Conversion (AREA)
- Liquid Crystal (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2005235632A JP4609233B2 (ja) | 2005-08-16 | 2005-08-16 | デジタルアナログ変換回路および表示装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| TW200709574A TW200709574A (en) | 2007-03-01 |
| TWI327826B true TWI327826B (en) | 2010-07-21 |
Family
ID=37738284
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| TW095125442A TWI327826B (en) | 2005-08-16 | 2006-07-12 | Digital-to-analog converter circuit |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US7352314B2 (https=) |
| JP (1) | JP4609233B2 (https=) |
| CN (1) | CN1917375B (https=) |
| TW (1) | TWI327826B (https=) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4360500B2 (ja) * | 2006-08-16 | 2009-11-11 | Ｏｋｉセミコンダクタ株式会社 | 液晶表示装置の駆動回路及び駆動装置 |
| JP4371240B2 (ja) * | 2006-09-29 | 2009-11-25 | エプソンイメージングデバイス株式会社 | Ｄａ変換器及び液晶表示装置 |
| GB2452521B (en) * | 2007-09-06 | 2010-06-16 | Wolfson Microelectronics Plc | Digital to analogue converter circuits and methods of operation thereof |
| JP5463656B2 (ja) * | 2008-11-25 | 2014-04-09 | セイコーエプソン株式会社 | 電気光学装置の駆動装置及び方法、並びに電気光学装置及び電子機器 |
| KR101698570B1 (ko) * | 2010-03-25 | 2017-01-23 | 삼성디스플레이 주식회사 | 표시 장치 및 그 구동 방법 |
| JP2012150215A (ja) * | 2011-01-18 | 2012-08-09 | Japan Display East Co Ltd | 表示装置 |
| KR101333519B1 (ko) | 2012-04-30 | 2013-11-27 | 엘지디스플레이 주식회사 | 액정표시장치 및 그 구동 방법 |
| JP6284456B2 (ja) * | 2014-08-27 | 2018-02-28 | アルパイン株式会社 | 放送受信装置 |
| WO2017106835A1 (en) * | 2015-12-17 | 2017-06-22 | Circuit Seed, Llc | Scalable integrated data converter |
| JP7226470B2 (ja) | 2021-04-26 | 2023-02-21 | セイコーエプソン株式会社 | 電気光学装置および電子機器 |
| US12107600B2 (en) | 2021-08-23 | 2024-10-01 | Fermi Research Alliance, Llc | Window-integrated charge-mode digital-to-analog converter for arbitrary waveform generator |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5752228A (en) * | 1980-09-12 | 1982-03-27 | Sanyo Electric Co Ltd | Digital-to-analog converter |
| JP3331617B2 (ja) * | 1992-04-01 | 2002-10-07 | セイコーエプソン株式会社 | デコーダ回路及び表示装置 |
| US5332997A (en) * | 1992-11-04 | 1994-07-26 | Rca Thomson Licensing Corporation | Switched capacitor D/A converter |
| US5739805A (en) * | 1994-12-15 | 1998-04-14 | David Sarnoff Research Center, Inc. | Matrix addressed LCD display having LCD age indication, and autocalibrated amplification driver, and a cascaded column driver with capacitor-DAC operating on split groups of data bits |
| US6081218A (en) * | 1998-01-30 | 2000-06-27 | Lucent Technologies, Inc. | Five-level switched-capacitor DAC, method of operation thereof and sigma-delta converter employing the same |
| JP2001111427A (ja) * | 1999-10-05 | 2001-04-20 | Nec Corp | スイッチドキャパシタ型デジタル・アナログコンバータ |
| US7199740B1 (en) * | 2000-05-21 | 2007-04-03 | Analog Devices, Inc. | Method and apparatus for use in switched capacitor systems |
| JP3514719B2 (ja) * | 2000-09-14 | 2004-03-31 | シャープ株式会社 | Ｄ／ａ変換回路およびそれを用いた画像表示装置 |
| DE10052944C2 (de) * | 2000-10-25 | 2003-04-17 | Infineon Technologies Ag | Digital/Analog-Wandler |
| KR100428651B1 (ko) | 2001-06-30 | 2004-04-28 | 주식회사 하이닉스반도체 | 액정표시소자의 소오스 드라이버 및 액정표시소자 구동방법 |
| US6747589B2 (en) * | 2001-12-28 | 2004-06-08 | Texas Instruments Incorporated | Error correction architecture to increase speed and relax current drive requirements of SAR ADC |
| US6707403B1 (en) * | 2002-11-12 | 2004-03-16 | Analog Devices, Inc. | Analog to digital converter with a calibration circuit for compensating for coupling capacitor errors, and a method for calibrating the analog to digital converter |
-
2005
- 2005-08-16 JP JP2005235632A patent/JP4609233B2/ja not_active Expired - Fee Related
-
2006
- 2006-07-12 TW TW095125442A patent/TWI327826B/zh not_active IP Right Cessation
- 2006-08-15 US US11/504,141 patent/US7352314B2/en not_active Expired - Fee Related
- 2006-08-16 CN CN2006101157636A patent/CN1917375B/zh not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN1917375A (zh) | 2007-02-21 |
| JP2007053459A (ja) | 2007-03-01 |
| US20070052568A1 (en) | 2007-03-08 |
| US7352314B2 (en) | 2008-04-01 |
| TW200709574A (en) | 2007-03-01 |
| CN1917375B (zh) | 2010-06-16 |
| JP4609233B2 (ja) | 2011-01-12 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MM4A | Annulment or lapse of patent due to non-payment of fees |