JPH10171409A5 - - Google Patents
Info
- Publication number
- JPH10171409A5 JPH10171409A5 JP1997328872A JP32887297A JPH10171409A5 JP H10171409 A5 JPH10171409 A5 JP H10171409A5 JP 1997328872 A JP1997328872 A JP 1997328872A JP 32887297 A JP32887297 A JP 32887297A JP H10171409 A5 JPH10171409 A5 JP H10171409A5
- Authority
- JP
- Japan
- Prior art keywords
- time
- display
- reset
- segments
- split
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Description
そのメモリ・セルがロードされた後、表示素子が、メモリ・セルにあるデータによって表される状態にリセットされる。このロード及びリセット過程が、ロード及びリセットの特定のシーケンスで行われる。シーケンス制御器18は、この発明に従って発生されたシーケンスがプログラムされる。シーケンス制御器18は、このシーケンスに従う制御信号をフレーム・メモリ14に(ロードの為)並びにSLM15に(リセットの為)送出する。
Claims (1)
- 分割リセット形空間光変調器を有する分割形リセット表示装置に対してロード及びリセット・シーケンスを自動的に提供する方法であって、
前記分割リセット形空間光変調器の表示素子にはロード及びリセットによってデータがアドレスされ、
前記データはビット平面のフォーマットであり、各々の前記ビット平面はひとつ以上のセグメントとしてフレーム時間中にロードされ、
前記分割リセット形空間光変調器は最小ロード時間を有し、
前記方法は、
前記セグメントの表示順序を記憶するステップと、
各々の前記セグメントを正常表示時間または短表示時間に分類するステップであって、前記正常表示時間は少なくとも前記最小ロード時間と同じ長さであり、前記短表示時間は前記最小ロード時間より短い、前記分類するステップと、
各々の前記正常表示時間から前記最小ロード時間を減算して、各々の前記正常表示時間に対する余剰時間を決定するステップと、
各々の前記正常表示時間に前記最小ロード時間だけが与えられるように、各々の前記セグメントに実際の表示時間が割当てられるステップと、
1つの前記短表示時間より前に発生する任意の前記表示時間に対して、前記余剰時間の少なくとも一部分を加算するステップと、
前記余剰時間の残りを分配するステップと、
各々の前記セグメントのロード及びリセットのそれぞれに対する開始時間を設定するステップと、
を備える前記方法。
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US3180496P | 1996-11-28 | 1996-11-28 | |
| US031804 | 1996-11-28 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JPH10171409A JPH10171409A (ja) | 1998-06-26 |
| JPH10171409A5 true JPH10171409A5 (ja) | 2005-07-14 |
| JP4136040B2 JP4136040B2 (ja) | 2008-08-20 |
Family
ID=21861482
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP32887297A Expired - Fee Related JP4136040B2 (ja) | 1996-11-28 | 1997-11-28 | ロード/リセット・シーケンスを自動的に供給する方法 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US6008785A (ja) |
| EP (1) | EP0845771B1 (ja) |
| JP (1) | JP4136040B2 (ja) |
| KR (1) | KR100500345B1 (ja) |
Families Citing this family (43)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6969635B2 (en) | 2000-12-07 | 2005-11-29 | Reflectivity, Inc. | Methods for depositing, releasing and packaging micro-electromechanical devices on wafer substrates |
| US6480177B2 (en) * | 1997-06-04 | 2002-11-12 | Texas Instruments Incorporated | Blocked stepped address voltage for micromechanical devices |
| US6962419B2 (en) | 1998-09-24 | 2005-11-08 | Reflectivity, Inc | Micromirror elements, package for the micromirror elements, and projection system therefor |
| US6573951B1 (en) | 1998-10-09 | 2003-06-03 | Texas Instruments Incorporated | Non-terminating pulse width modulation for displays |
| US7446785B1 (en) | 1999-08-11 | 2008-11-04 | Texas Instruments Incorporated | High bit depth display with low flicker |
| US6803891B2 (en) * | 2000-01-27 | 2004-10-12 | Pioneer Corporation | Apparatus for driving light-emitting display |
| US6778155B2 (en) | 2000-07-31 | 2004-08-17 | Texas Instruments Incorporated | Display operation with inserted block clears |
| US6795605B1 (en) * | 2000-08-01 | 2004-09-21 | Cheetah Omni, Llc | Micromechanical optical switch |
| US7300162B2 (en) | 2000-08-30 | 2007-11-27 | Texas Instruments Incorporated | Projection display |
| US7116862B1 (en) | 2000-12-22 | 2006-10-03 | Cheetah Omni, Llc | Apparatus and method for providing gain equalization |
| US7339714B1 (en) | 2001-02-02 | 2008-03-04 | Cheetah Omni, Llc | Variable blazed grating based signal processing |
| US7145704B1 (en) | 2003-11-25 | 2006-12-05 | Cheetah Omni, Llc | Optical logic gate based optical router |
| US6445502B1 (en) * | 2001-02-02 | 2002-09-03 | Celeste Optics, Inc. | Variable blazed grating |
| US7023606B2 (en) | 2001-08-03 | 2006-04-04 | Reflectivity, Inc | Micromirror array for projection TV |
| WO2003046871A1 (en) * | 2001-11-21 | 2003-06-05 | Silicon Display Incorporated | Method and system for driving a pixel with single pulse chains |
| US20040155856A1 (en) * | 2002-01-16 | 2004-08-12 | Peter Richards | Sequential color illumination in display systems employing light modulators |
| US20040164980A1 (en) * | 2002-12-04 | 2004-08-26 | Hewlett Gregory J. | Nonlinearity and reset conflicts in pulse width modulated displays |
| US7042622B2 (en) | 2003-10-30 | 2006-05-09 | Reflectivity, Inc | Micromirror and post arrangements on substrates |
| US6987601B2 (en) * | 2003-05-20 | 2006-01-17 | Texas Instruments Incorporated | Damped control of a micromechanical device |
| US6985278B2 (en) * | 2003-05-20 | 2006-01-10 | Texas Instruments Incorporated | Damped control of a micromechanical device |
| US6891657B2 (en) * | 2003-05-20 | 2005-05-10 | Texas Instruments Incorporated | Damped control of a micromechanical device |
| US7318644B2 (en) * | 2003-06-10 | 2008-01-15 | Abu-Ageel Nayef M | Compact projection system including a light guide array |
| US7884988B2 (en) * | 2003-07-08 | 2011-02-08 | Texas Instruments Incorporated | Supplemental reset pulse |
| US7471273B2 (en) * | 2004-01-07 | 2008-12-30 | Texas Instruments Incorporated | Bit segment timing organization providing flexible bit segment lengths |
| US7403187B2 (en) * | 2004-01-07 | 2008-07-22 | Texas Instruments Incorporated | Generalized reset conflict resolution of load/reset sequences for spatial light modulators |
| US7560299B2 (en) * | 2004-08-27 | 2009-07-14 | Idc, Llc | Systems and methods of actuating MEMS display elements |
| US7602375B2 (en) * | 2004-09-27 | 2009-10-13 | Idc, Llc | Method and system for writing data to MEMS display elements |
| US8514169B2 (en) | 2004-09-27 | 2013-08-20 | Qualcomm Mems Technologies, Inc. | Apparatus and system for writing data to electromechanical display elements |
| US8310441B2 (en) | 2004-09-27 | 2012-11-13 | Qualcomm Mems Technologies, Inc. | Method and system for writing data to MEMS display elements |
| US8432339B2 (en) * | 2005-02-16 | 2013-04-30 | Texas Instruments Incorporated | System and method for increasing bit-depth in a video display system using a pulsed lamp |
| US8339428B2 (en) * | 2005-06-16 | 2012-12-25 | Omnivision Technologies, Inc. | Asynchronous display driving scheme and display |
| US7429983B2 (en) | 2005-11-01 | 2008-09-30 | Cheetah Omni, Llc | Packet-based digital display system |
| US7702192B2 (en) * | 2006-06-21 | 2010-04-20 | Qualcomm Mems Technologies, Inc. | Systems and methods for driving MEMS display |
| US7515324B2 (en) | 2006-10-17 | 2009-04-07 | Texas Instruments Incorporated | System and method for resolving reset conflicts in a phased-reset spatial light modulator system |
| GB2446456A (en) * | 2007-02-08 | 2008-08-13 | Forth Dimension Displays Ltd | Image display via sequential binary bit plane images |
| GB2446873A (en) * | 2007-02-22 | 2008-08-27 | Forth Dimension Displays Ltd | Enhanced sequential colour display |
| US7903104B2 (en) * | 2007-03-21 | 2011-03-08 | Spatial Photonics, Inc. | Spatial modulator display system using two memories and display time slices having differing times |
| US8223179B2 (en) | 2007-07-27 | 2012-07-17 | Omnivision Technologies, Inc. | Display device and driving method based on the number of pixel rows in the display |
| US8228349B2 (en) * | 2008-06-06 | 2012-07-24 | Omnivision Technologies, Inc. | Data dependent drive scheme and display |
| US8228350B2 (en) * | 2008-06-06 | 2012-07-24 | Omnivision Technologies, Inc. | Data dependent drive scheme and display |
| US9024964B2 (en) | 2008-06-06 | 2015-05-05 | Omnivision Technologies, Inc. | System and method for dithering video data |
| US8736590B2 (en) | 2009-03-27 | 2014-05-27 | Qualcomm Mems Technologies, Inc. | Low voltage driver scheme for interferometric modulators |
| US12598275B2 (en) * | 2022-11-30 | 2026-04-07 | Texas Instruments Incorporated | Display controller with content-adaptive modulation control signaling |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB9024978D0 (en) * | 1990-11-16 | 1991-01-02 | Rank Cintel Ltd | Digital mirror spatial light modulator |
| EP0557360B1 (en) * | 1990-11-16 | 1996-09-25 | Digital Projection Limited | Deformable mirror device driving circuit and method |
| CA2063744C (en) * | 1991-04-01 | 2002-10-08 | Paul M. Urbanus | Digital micromirror device architecture and timing for use in a pulse-width modulated display system |
| DE69405420T2 (de) * | 1993-01-11 | 1998-03-12 | Texas Instruments Inc | Pixelkontrollschaltung für räumlichen Lichtmodulator |
| DE69411859T2 (de) * | 1993-11-30 | 1999-02-11 | Texas Instruments Inc | Digitaler Speicher für ein Anzeigesystem mit räumlichem Lichtmodulator |
| GB9407302D0 (en) * | 1994-04-13 | 1994-06-08 | Rank Brimar Ltd | Display device driving circuitry and method |
| EP0685830A1 (en) * | 1994-06-02 | 1995-12-06 | Texas Instruments Incorporated | Improvements in or relating to spatial light modulators |
| US5497172A (en) * | 1994-06-13 | 1996-03-05 | Texas Instruments Incorporated | Pulse width modulation for spatial light modulator with split reset addressing |
| CA2150148A1 (en) * | 1994-06-02 | 1995-12-03 | Donald B. Doherty | Non-binary pulse width modulation for spatial light modulator with split reset addressing |
| US5619228A (en) * | 1994-07-25 | 1997-04-08 | Texas Instruments Incorporated | Method for reducing temporal artifacts in digital video systems |
| US5764208A (en) * | 1995-11-02 | 1998-06-09 | Texas Instruments Incorporated | Reset scheme for spatial light modulators |
-
1997
- 1997-11-20 US US08/975,377 patent/US6008785A/en not_active Expired - Lifetime
- 1997-11-27 EP EP97120858.2A patent/EP0845771B1/en not_active Expired - Lifetime
- 1997-11-27 KR KR1019970063467A patent/KR100500345B1/ko not_active Expired - Lifetime
- 1997-11-28 JP JP32887297A patent/JP4136040B2/ja not_active Expired - Fee Related
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