DE10011433A1 - Anzeige mit ausgerichteter optischer Verschlußzelle und Hintergrundlichtzelle, welche bei einem Touchscreen anwendbar ist - Google Patents
Anzeige mit ausgerichteter optischer Verschlußzelle und Hintergrundlichtzelle, welche bei einem Touchscreen anwendbar istInfo
- Publication number
- DE10011433A1 DE10011433A1 DE10011433A DE10011433A DE10011433A1 DE 10011433 A1 DE10011433 A1 DE 10011433A1 DE 10011433 A DE10011433 A DE 10011433A DE 10011433 A DE10011433 A DE 10011433A DE 10011433 A1 DE10011433 A1 DE 10011433A1
- Authority
- DE
- Germany
- Prior art keywords
- display
- cell
- state
- optical shutter
- pixels
- 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
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
- G06F3/033—Pointing devices displaced or positioned by the user, e.g. mice, trackballs, pens or joysticks; Accessories therefor
- G06F3/0354—Pointing devices displaced or positioned by the user, e.g. mice, trackballs, pens or joysticks; Accessories therefor with detection of 2D relative movements between the device, or an operating part thereof, and a plane or surface, e.g. 2D mice, trackballs, pens or pucks
- G06F3/03547—Touch pads, in which fingers can move on a surface
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B1/00—Knobs or handles for wings; Knobs, handles, or press buttons for locks or latches on wings
- E05B1/04—Knobs or handles for wings; Knobs, handles, or press buttons for locks or latches on wings with inner rigid member and outer cover or covers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D5/00—Processes for applying liquids or other fluent materials to surfaces to obtain special surface effects, finishes or structures
- B05D5/06—Processes for applying liquids or other fluent materials to surfaces to obtain special surface effects, finishes or structures to obtain multicolour or other optical effects
-
- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
- G02F1/1333—Constructional arrangements; Manufacturing methods
- G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
- G02F1/1336—Illuminating devices
- G02F1/133602—Direct backlight
- G02F1/133603—Direct backlight with LEDs
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
- G06F3/041—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
- G06F3/0412—Digitisers structurally integrated in a display
-
- 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
- G09G3/3406—Control of illumination source
- G09G3/342—Control of illumination source using several illumination sources separately controlled corresponding to different display panel areas, e.g. along one dimension such as lines
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/02—Constructional features of telephone sets
- H04M1/22—Illumination; Arrangements for improving the visibility of characters on dials
-
- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
- G02F1/1333—Constructional arrangements; Manufacturing methods
- G02F1/13338—Input devices, e.g. touch panels
-
- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
- G02F1/1333—Constructional arrangements; Manufacturing methods
- G02F1/1334—Constructional arrangements; Manufacturing methods based on polymer dispersed liquid crystals, e.g. microencapsulated liquid crystals
-
- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
- G02F1/1333—Constructional arrangements; Manufacturing methods
- G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
- G02F1/1336—Illuminating devices
- G02F1/133621—Illuminating devices providing coloured light
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Nonlinear Science (AREA)
- Human Computer Interaction (AREA)
- Mathematical Physics (AREA)
- Computer Hardware Design (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Signal Processing (AREA)
- Optics & Photonics (AREA)
- Liquid Crystal (AREA)
- Control Of Indicators Other Than Cathode Ray Tubes (AREA)
- Liquid Crystal Display Device Control (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Abstract
Description
Claims (10)
- - eine optische Verschlusszelle (239) mit einer Mehrzahl optischer Verschlusspixel, wobei jedes optische Ver schlusspixel von einem ersten Zustand in einen zweiten Zustand schaltbar ist und der zweite Zustand transparen ter ist als der erste Zustand;
- - eine Hintergrundlichtzelle (289) mit einer Mehrzahl von Hintergrundlichtpixeln, welche unterhalb der Mehrzahl op tischer Verschlusspixel ausgerichtet sind, wobei jedes Hintergrundlichtpixel von einem dritten Zustand in einen vierten Zustand schaltbar ist und der vierte Zustand mehr erleuchtet ist als der dritte Zustand; und
- - wenigstens einen Treiber (299) zum wechselseitigen Steu ern eines Übergangs von einem der Mehrzahl optischer Ver schlusspixel von dem ersten Zustand zu dem zweiten Zu stand und eines Übergangs von einem der Mehrzahl von Hin tergrundlichtpixeln von dem dritten Zustand zu dem vier ten Zustand.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US09/271,634 US6842170B1 (en) | 1999-03-17 | 1999-03-17 | Display with aligned optical shutter and backlight cells applicable for use with a touchscreen |
US09/271,634 | 1999-03-17 | ||
DE10066286 | 2000-03-09 |
Publications (2)
Publication Number | Publication Date |
---|---|
DE10011433A1 true DE10011433A1 (de) | 2000-10-19 |
DE10011433B4 DE10011433B4 (de) | 2010-02-11 |
Family
ID=23036418
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE10011433A Expired - Fee Related DE10011433B4 (de) | 1999-03-17 | 2000-03-09 | Anzeige mit ausgerichteter optischer Verschlußzelle und Hintergrundlichtzelle, welche bei einem Touchscreen anwendbar ist |
Country Status (6)
Country | Link |
---|---|
US (1) | US6842170B1 (de) |
JP (1) | JP2000310949A (de) |
KR (1) | KR100358668B1 (de) |
CN (1) | CN1149434C (de) |
DE (1) | DE10011433B4 (de) |
GB (1) | GB2348039B (de) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10213749A1 (de) * | 2002-03-26 | 2003-10-09 | Siemens Ag | Touch-Screen |
DE10237119B3 (de) * | 2002-08-13 | 2004-04-15 | Fujitsu Siemens Computers Gmbh | Anzeigevorrichtung |
EP1459360A1 (de) * | 2001-11-21 | 2004-09-22 | Visible Tech-Knowledgy, Inc. | Aktivmatrix-dünnfilmtransistorarray-rückwand |
DE102014223455A1 (de) * | 2014-11-18 | 2016-05-19 | E.G.O. Elektro-Gerätebau GmbH | Bedieneinrichtung für ein Elektrogerät und Elektrogerät |
US9665175B2 (en) | 2005-10-28 | 2017-05-30 | Volkswagen Ag | Input device having haptic feedback |
Families Citing this family (89)
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US20090273574A1 (en) * | 1995-06-29 | 2009-11-05 | Pryor Timothy R | Programmable tactile touch screen displays and man-machine interfaces for improved vehicle instrumentation and telematics |
US20070123251A1 (en) * | 1996-10-23 | 2007-05-31 | Riparius Ventures, Llc | Remote internet telephony device |
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- 2000-03-09 DE DE10011433A patent/DE10011433B4/de not_active Expired - Fee Related
- 2000-03-15 JP JP2000071555A patent/JP2000310949A/ja not_active Withdrawn
- 2000-03-16 KR KR1020000013238A patent/KR100358668B1/ko not_active IP Right Cessation
- 2000-03-17 CN CNB001040839A patent/CN1149434C/zh not_active Expired - Fee Related
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EP3023834B1 (de) * | 2014-11-18 | 2021-04-07 | E.G.O. Elektro-Gerätebau GmbH | Bedieneinrichtung für ein elektrogerät und elektrogerät |
Also Published As
Publication number | Publication date |
---|---|
CN1267838A (zh) | 2000-09-27 |
US6842170B1 (en) | 2005-01-11 |
GB2348039A (en) | 2000-09-20 |
KR20000062904A (ko) | 2000-10-25 |
KR100358668B1 (ko) | 2002-10-31 |
DE10011433B4 (de) | 2010-02-11 |
GB2348039B (en) | 2001-09-26 |
CN1149434C (zh) | 2004-05-12 |
GB0005033D0 (en) | 2000-04-26 |
JP2000310949A (ja) | 2000-11-07 |
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