FI20045513A - Kynätyyppinen virtuaalinäyttö - Google Patents
Kynätyyppinen virtuaalinäyttö Download PDFInfo
- Publication number
- FI20045513A FI20045513A FI20045513A FI20045513A FI20045513A FI 20045513 A FI20045513 A FI 20045513A FI 20045513 A FI20045513 A FI 20045513A FI 20045513 A FI20045513 A FI 20045513A FI 20045513 A FI20045513 A FI 20045513A
- Authority
- FI
- Finland
- Prior art keywords
- pen
- virtual display
- type virtual
- type
- display
- Prior art date
Links
Classifications
-
- 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
- G02F1/133526—Lenses, e.g. microlenses or Fresnel lenses
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
- G02B27/01—Head-up displays
- G02B27/0101—Head-up displays characterised by optical features
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/16—Constructional details or arrangements
- G06F1/1601—Constructional details related to the housing of computer displays, e.g. of CRT monitors, of flat displays
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/16—Constructional details or arrangements
- G06F1/1613—Constructional details or arrangements for portable computers
- G06F1/1626—Constructional details or arrangements for portable computers with a single-body enclosure integrating a flat display, e.g. Personal Digital Assistants [PDAs]
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/16—Constructional details or arrangements
- G06F1/1613—Constructional details or arrangements for portable computers
- G06F1/1633—Constructional details or arrangements of portable computers not specific to the type of enclosures covered by groups G06F1/1615 - G06F1/1626
- G06F1/1637—Details related to the display arrangement, including those related to the mounting of the display in the housing
-
- 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
- G06F3/03545—Pens or stylus
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
- G02B27/01—Head-up displays
- G02B27/0101—Head-up displays characterised by optical features
- G02B2027/0123—Head-up displays characterised by optical features comprising devices increasing the field of view
- G02B2027/0125—Field-of-view increase by wavefront division
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B5/00—Optical elements other than lenses
- G02B5/18—Diffraction gratings
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/0001—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems
- G02B6/0011—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the light guides being planar or of plate-like form
- G02B6/0013—Means for improving the coupling-in of light from the light source into the light guide
- G02B6/0015—Means for improving the coupling-in of light from the light source into the light guide provided on the surface of the light guide or in the bulk of it
- G02B6/0016—Grooves, prisms, gratings, scattering particles or rough surfaces
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/0001—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems
- G02B6/0011—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the light guides being planar or of plate-like form
- G02B6/0033—Means for improving the coupling-out of light from the light guide
- G02B6/0035—Means for improving the coupling-out of light from the light guide provided on the surface of the light guide or in the bulk of it
- G02B6/0038—Linear indentations or grooves, e.g. arc-shaped grooves or meandering grooves, extending over the full length or width of the light guide
-
- 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
- G02F1/136—Liquid crystal cells structurally associated with a semi-conducting layer or substrate, e.g. cells forming part of an integrated circuit
- G02F1/1362—Active matrix addressed cells
- G02F1/136277—Active matrix addressed cells formed on a semiconductor substrate, e.g. of silicon
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI20045513A FI20045513A (fi) | 2004-12-31 | 2004-12-31 | Kynätyyppinen virtuaalinäyttö |
US11/322,167 US20060170615A1 (en) | 2004-12-31 | 2005-12-28 | Pen type virtual display |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI20045513A FI20045513A (fi) | 2004-12-31 | 2004-12-31 | Kynätyyppinen virtuaalinäyttö |
Publications (2)
Publication Number | Publication Date |
---|---|
FI20045513A0 FI20045513A0 (fi) | 2004-12-31 |
FI20045513A true FI20045513A (fi) | 2006-07-01 |
Family
ID=33548109
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FI20045513A FI20045513A (fi) | 2004-12-31 | 2004-12-31 | Kynätyyppinen virtuaalinäyttö |
Country Status (2)
Country | Link |
---|---|
US (1) | US20060170615A1 (fi) |
FI (1) | FI20045513A (fi) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2071382A1 (en) | 2007-12-11 | 2009-06-17 | Wings Aktiebolag | Optical arrangement for coupling two different image sources comprising a diffractive optical beam guide |
CN103309040B (zh) * | 2012-03-12 | 2018-12-14 | 联想(北京)有限公司 | 手持电子设备和显示方法 |
US9230515B2 (en) | 2012-03-12 | 2016-01-05 | Lenovo (Beijing) Co., Ltd. | Hand-held electronic device and display method |
CN103513424B (zh) * | 2013-09-27 | 2015-06-17 | 上海理工大学 | 透视显示器件 |
CN103513423B (zh) * | 2013-09-27 | 2015-09-16 | 上海理工大学 | 透视显示器件 |
EP3067781B1 (en) * | 2013-11-05 | 2023-03-08 | Sony Group Corporation | Information processing device, method of processing information, and program |
US10151925B2 (en) | 2016-07-26 | 2018-12-11 | Himax Display, Inc. | Head-mounted display apparatus and associated internal display and display method |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5821911A (en) * | 1993-09-07 | 1998-10-13 | Motorola | Miniature virtual image color display |
US6360104B1 (en) * | 1995-09-21 | 2002-03-19 | International Business Machines Corporation | Personal communicator including a handset phone with an integrated virtual image display |
US5701132A (en) * | 1996-03-29 | 1997-12-23 | University Of Washington | Virtual retinal display with expanded exit pupil |
US6052239A (en) * | 1996-12-06 | 2000-04-18 | Sony Corporation | Portable display device |
WO1999052002A1 (en) * | 1998-04-02 | 1999-10-14 | Elop Electro-Optics Industries Ltd. | Holographic optical devices |
US6094283A (en) * | 1998-10-16 | 2000-07-25 | Digilens, Inc. | Holographic display with switchable aspect ratio |
US20030063042A1 (en) * | 1999-07-29 | 2003-04-03 | Asher A. Friesem | Electronic utility devices incorporating a compact virtual image display |
US6833955B2 (en) * | 2001-10-09 | 2004-12-21 | Planop Planar Optics Ltd. | Compact two-plane optical device |
US6805490B2 (en) * | 2002-09-30 | 2004-10-19 | Nokia Corporation | Method and system for beam expansion in a display device |
-
2004
- 2004-12-31 FI FI20045513A patent/FI20045513A/fi not_active Application Discontinuation
-
2005
- 2005-12-28 US US11/322,167 patent/US20060170615A1/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
FI20045513A0 (fi) | 2004-12-31 |
US20060170615A1 (en) | 2006-08-03 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FD | Application lapsed |