IN2014CN03798A - - Google Patents
Info
- Publication number
- IN2014CN03798A IN2014CN03798A IN3798CHN2014A IN2014CN03798A IN 2014CN03798 A IN2014CN03798 A IN 2014CN03798A IN 3798CHN2014 A IN3798CHN2014 A IN 3798CHN2014A IN 2014CN03798 A IN2014CN03798 A IN 2014CN03798A
- Authority
- IN
- India
- Prior art keywords
- electrically isolated
- interferometric modulator
- drive voltage
- movable layer
- isolated part
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G3/00—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
- G09G3/20—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters
- G09G3/34—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters by control of light from an independent source
- G09G3/3433—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters by control of light from an independent source using light modulating elements actuated by an electric field and being other than liquid crystal devices and electrochromic devices
- G09G3/3466—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters by control of light from an independent source using light modulating elements actuated by an electric field and being other than liquid crystal devices and electrochromic devices based on interferometric effect
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G2300/00—Aspects of the constitution of display devices
- G09G2300/04—Structural and physical details of display devices
- G09G2300/0421—Structural details of the set of electrodes
- G09G2300/0426—Layout of electrodes and connections
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G2300/00—Aspects of the constitution of display devices
- G09G2300/08—Active matrix structure, i.e. with use of active elements, inclusive of non-linear two terminal elements, in the pixels together with light emitting or modulating elements
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G2300/00—Aspects of the constitution of display devices
- G09G2300/08—Active matrix structure, i.e. with use of active elements, inclusive of non-linear two terminal elements, in the pixels together with light emitting or modulating elements
- G09G2300/0876—Supplementary capacities in pixels having special driving circuits and electrodes instead of being connected to common electrode or ground; Use of additional capacitively coupled compensation electrodes
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G2320/00—Control of display operating conditions
- G09G2320/02—Improving the quality of display appearance
- G09G2320/0233—Improving the luminance or brightness uniformity across the screen
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G2320/00—Control of display operating conditions
- G09G2320/02—Improving the quality of display appearance
- G09G2320/029—Improving the quality of display appearance by monitoring one or more pixels in the display panel, e.g. by monitoring a fixed reference pixel
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G2320/00—Control of display operating conditions
- G09G2320/02—Improving the quality of display appearance
- G09G2320/029—Improving the quality of display appearance by monitoring one or more pixels in the display panel, e.g. by monitoring a fixed reference pixel
- G09G2320/0295—Improving the quality of display appearance by monitoring one or more pixels in the display panel, e.g. by monitoring a fixed reference pixel by monitoring each display pixel
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Mechanical Light Control Or Optical Switches (AREA)
- Steroid Compounds (AREA)
- Micromachines (AREA)
Abstract
This disclosure provides systems methods and apparatus for calibrating and controlling the actuation of an analog interferometric modulator. In one aspect an electrode of a movable layer of the analog interferometric modulator may include a part for receiving a drive voltage and an electrically isolated part. A voltage may be sensed from the electrically isolated part and used to determine the position of the movable layer and/or provide feedback to the drive voltage.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US13/306,802 US20130135324A1 (en) | 2011-11-29 | 2011-11-29 | Systems, devices, and methods for driving an analog interferometric modulator |
PCT/US2012/065509 WO2013081856A1 (en) | 2011-11-29 | 2012-11-16 | Systems, devices, and methods for driving an analog interferometric modulator |
Publications (1)
Publication Number | Publication Date |
---|---|
IN2014CN03798A true IN2014CN03798A (en) | 2015-10-16 |
Family
ID=47324422
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IN3798CHN2014 IN2014CN03798A (en) | 2011-11-29 | 2012-11-16 |
Country Status (9)
Country | Link |
---|---|
US (1) | US20130135324A1 (en) |
EP (1) | EP2786367A1 (en) |
JP (1) | JP2015501007A (en) |
KR (1) | KR20140106627A (en) |
CN (1) | CN103959366A (en) |
BR (1) | BR112014012945A2 (en) |
IN (1) | IN2014CN03798A (en) |
TW (1) | TW201335919A (en) |
WO (1) | WO2013081856A1 (en) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8847862B2 (en) | 2011-11-29 | 2014-09-30 | Qualcomm Mems Technologies, Inc. | Systems, devices, and methods for driving an interferometric modulator |
US20140104184A1 (en) * | 2012-10-11 | 2014-04-17 | Qualcomm Mems Technologies, Inc. | Backplate electrode sensor |
US9898974B2 (en) | 2015-02-23 | 2018-02-20 | Snaptrack, Inc. | Display drive scheme without reset |
KR102568250B1 (en) | 2018-10-08 | 2023-08-22 | 삼성디스플레이 주식회사 | Pixel, display device including the same and driving method thereof |
KR102568713B1 (en) * | 2018-10-12 | 2023-08-22 | 삼성디스플레이 주식회사 | Pixel and display device including the same |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100703140B1 (en) * | 1998-04-08 | 2007-04-05 | 이리다임 디스플레이 코포레이션 | Interferometric modulation and its manufacturing method |
US7372613B2 (en) * | 2004-09-27 | 2008-05-13 | Idc, Llc | Method and device for multistate interferometric light modulation |
WO2006037044A1 (en) * | 2004-09-27 | 2006-04-06 | Idc, Llc | Method and device for multistate interferometric light modulation |
CN100474647C (en) * | 2004-10-26 | 2009-04-01 | 吴章华 | Large range continuous driving microelectromechanical component and driving method thereof |
US7242482B2 (en) * | 2005-08-30 | 2007-07-10 | Hewlett-Packard Development Company, L.P. | Capacitance gap calibration |
CN100538432C (en) * | 2006-01-19 | 2009-09-09 | 精工爱普生株式会社 | Wave length variable filter, wave length variable filter module and optical spectrum analyser |
US7702192B2 (en) * | 2006-06-21 | 2010-04-20 | Qualcomm Mems Technologies, Inc. | Systems and methods for driving MEMS display |
KR101547558B1 (en) * | 2008-06-09 | 2015-08-28 | 삼성디스플레이 주식회사 | Driving voltage generator apparatus and liquid crystal display comprising the same |
US20130088498A1 (en) * | 2011-10-07 | 2013-04-11 | Qualcomm Mems Technologies, Inc. | Electromechanical systems device with non-uniform gap under movable element |
US8847862B2 (en) * | 2011-11-29 | 2014-09-30 | Qualcomm Mems Technologies, Inc. | Systems, devices, and methods for driving an interferometric modulator |
-
2011
- 2011-11-29 US US13/306,802 patent/US20130135324A1/en not_active Abandoned
-
2012
- 2012-11-16 KR KR1020147017902A patent/KR20140106627A/en not_active Application Discontinuation
- 2012-11-16 CN CN201280058937.3A patent/CN103959366A/en active Pending
- 2012-11-16 JP JP2014544769A patent/JP2015501007A/en active Pending
- 2012-11-16 BR BR112014012945A patent/BR112014012945A2/en not_active Application Discontinuation
- 2012-11-16 IN IN3798CHN2014 patent/IN2014CN03798A/en unknown
- 2012-11-16 WO PCT/US2012/065509 patent/WO2013081856A1/en active Application Filing
- 2012-11-16 EP EP12798521.6A patent/EP2786367A1/en not_active Withdrawn
- 2012-11-27 TW TW101144362A patent/TW201335919A/en unknown
Also Published As
Publication number | Publication date |
---|---|
TW201335919A (en) | 2013-09-01 |
EP2786367A1 (en) | 2014-10-08 |
KR20140106627A (en) | 2014-09-03 |
CN103959366A (en) | 2014-07-30 |
BR112014012945A2 (en) | 2017-06-13 |
JP2015501007A (en) | 2015-01-08 |
US20130135324A1 (en) | 2013-05-30 |
WO2013081856A1 (en) | 2013-06-06 |
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