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8184095 |
Control device
A control device includes a housing, a control module having a movable member mounted in the housing and movable by the user and having a magnet located on each of the two distal ends thereof, and...
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8077142 |
Reflective, bi-stable magneto optical display architectures
Reflective, low-cost display pixels and displays incorporating magneto-optical elements wherein an externally applied magnetic field is perpendicular to an axis of rotation of the magneto-optical...
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8077141 |
Backplanes for electro-optic displays
A backplane for an electro-optic display comprises a pixel electrode (104), a voltage supply line (C) arranged to supply a voltage to the pixel electrode (104), and a micromechanical switch (106,...
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7962860 |
Selective detailed display of devices in a network
There is described a method, to a program and to a system for graphically displaying and projecting at least one network of devices of an automation system, a high density of information usually...
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7950009 |
Terminal and method of displaying content thereof
A method of displaying contents on a mobile terminal. The method includes displaying a plurality of contents on a display of the mobile terminal, selecting a content from the plurality of displayed...
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7847756 |
Three-dimensional image display apparatus including a rotating two-dimensional display panel
A three-dimensional image display apparatus which displays a three-dimensional image as a set of two-dimensional images by switching and displaying the two-dimensional images on a rotating...
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7626581 |
Device and method for display memory using manipulation of mechanical response
Embodiments of an exemplary MEMS interferometric modulator comprise a movable layer and a fixed layer separated by an air gap. A driving scheme employs row/column actuation protocols which maintain...
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7439950 |
Clutch mechanism for a raised display apparatus
Systems and methods are provided for securing a pin within a raised display system. A washer surrounds the pin. A washer recess comprises a contact surface configured as to bring the washer into a...
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7382306 |
AD converter and display unit
An AD converter includes: a reference voltage generator circuit having a plurality of resistors connected in series with predetermined reference voltage applied to both ends thereof, the reference...
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7199773 |
Magnetic liquid display panel
A magnetic display panel includes strips of first electrodes arranged in a first direction on an inner surface of a rear plate. Strips of second electrodes are arranged in a second direction,...
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7133183 |
Micro-optics solar energy concentrator
Due to an ever growing shortage of conventional energy sources, there is an increasingly intense interest in harnessing solar energy. The instant invention can contribute to the goal of achieving...
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7130102 |
Dynamic reflection, illumination, and projection
This invention deals with the broad general concept for dynamic reflection, illumination and direct image projection. A mini-optics reflection and focussing system is presented that ranges from...
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6950089 |
Moveable magnetic devices for electronic graphic displays
In one aspect, the invention includes a fader controller comprised of a longitudinally extending track having a portion thereof extending over an image area of an electronic display, and a fader...
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6781745 |
Electrophoretic display with gating electrodes
An electrophoretic display comprising at least one in-plane gating electrode. The gating electrode(s) provide a gating effect, which raises the effective threshold voltage to prevent the undesired...
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6741225 |
Device for generating an image
In order to provide a device for generating an image on an image surface with N×M image elements which can be illuminated individually, comprising a plurality of semiconductor radiation sources, ...
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6603458 |
Electromagnetic display device
An electromagnetic display apparatus includes a panel having substantially square pixel, which are divided into two parts. Each pixel is provided with a rotatably-mounted, bistable tilting flap,...
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6603457 |
Display device with moving pixel members
A display device having much fewer drive electrodes than expected by the number of pixels is formed by including a plurality of pixel members, an endless guide holding the plurality of pixel...
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6510632 |
Small dot display element
A small dot or disk flip dot display element and a method of making a flip dot display formed of such elements is shown where the disks or dots flip between an ON position showing a bright surface...
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6340965 |
Modifiable display having fixed image patterns
Selected regions of an electronically modifiable display are fixed while other regions are left electronically modifiable. The selected regions are fixed by various methods including subjecting the...
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6326945 |
Magnetic writing board
A magnetic writing board providing a thin, lightweight, durable writing board, which has an internal array of closely arranged magnet assemblies. The magnetic writing board is operated to...
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6321209 |
System and method for providing a dynamic advertising content window within a window based content manifestation environment provided in a browser
System and method for providing a dynamic advertising content manifestation window within a windows based content manifestation environment provided within a web browser. The system and method...
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6278431 |
Magnetically operated display
A magnetically operated display unit includes a frame with a color, a plate pivotably mounted on the frame and including a first surface with a color different to that of the frame and a second...
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6262707 |
Gyricon displays utilizing magnetic addressing and latching mechanism
A rotating element for use in an electric paper system in which the rotating element may be either substantially cylindrical or substantially spherical in shape and comprises at least three...
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6229517 |
Display or indicating device
The display or indicating device comprises at least one display unit (1) having a display dot (10) as well as having means for actuating the display dot. The latter has a pivotably mounted...
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6216370 |
Display array and device
A sign having a changeable array constituted by a plurality of pivotally mounted disks which have opposite bright and dark surfaces. The bright surface of each disk is illuminated by an adjacent...
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6211998 |
Magnetic unlatching and addressing of a gyricon display
A method of addressing a sheet of a rotating element sheet material that has a reduced applied electric field requirement when a gyricon sheet using magnetic trapping is disclosed. A magnetic...
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6209243 |
Display device and array
A display element includes a disk which rotates preferably through 160°-180° to display a bright or a dark side in a viewing direction in ON and OFF positions respectively. A constantly on LED is a...
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5977888 |
Switching device of thin type and display device with switch
A touch panel (4) and an operation part (30) are provided on display means (2). A permanent magnet (52) is mounted on a push button (32), and a magnetic metal plate (58) is mounted on a support...
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5818414 |
Single display device with passive components, in particular for displaying characters which consist of a plurality of matrix-arranged picture elements
A signal display device with passive components is disclosed, in particular for displaying characters which consist of a plurality of matrix-arranged picture elements. The device has an...
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5748172 |
Mirror driving method and apparatus of micro-mirror array
In a mirror driving method of a micro-mirror array and an apparatus thereof, each of a plurality of mirrors is pivotally supported by hinges fixed to a substrate, and a permanent magnet is attached...
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5737115 |
Additive color tristate light valve twisting ball display
A tristate light valve ball for an electrical twisting ball device composed of spheroidal balls rotatably disposed in an elastomer substrate. The ball is composed of segments arrayed substantially...
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5721564 |
Electromagnetically operated linearly sliding shutter for a variable display
An electromagnetically operated, linearly sliding shutter is provided for a light source emanating from a fiber optic light guide, used for example, in a variable display such as those providing...
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5717515 |
Canted electric fields for addressing a twisting ball display
A method for producing a canted electric field for an electrical twisting ball display device made up of electrically and optically anisotropic spheroidal balls rotatably disposed in a substrate....
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5642130 |
Display array and power control circuit
An array of display elements are driven between ON and OFF positions where an element bright side is or is not displayed in the viewing direction by a magnetic field individual to each element. A...
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5627563 |
Multicolor display apparatus
A large multicolor display apparatus displays pictures and animations of high quality with multiple colors. The apparatus is used for advertisement and information purposes. The apparatus comprises...
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5627562 |
Magnetic display apparatus
Apparatus for magnetically erasing and writing data stored in human readable displays of product label. The product label includes a display area with magnetic particles which can be oriented by...
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5550558 |
Display matrix
A back illuminated array of display elements each of which comprises a vane rotatable between two positions by interaction between an electromagnet and a permanent magnet attached to the vane. The...
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5475939 |
Matrix display device
An electromagnetic display matrix includes easily replaceable modules mounted on a panel that is fitted with electromagnets, each module carrying an array of rotatable reflective vanes and a...
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5325108 |
Information displays
A display system using a matrix of rotatable display elements is provided in which the optical states of the display elements can be read back to confirm that the matrix is portraying information...
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5266935 |
Pixel display assembly
A pictorial element display assembly adapted for mounting in a matrix of similar assemblies to present a character by transmitted and/or reflected light. The assembly has a rectangular opaque panel...
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5185600 |
Display devices
A rotatable display element has a reflective indicating vane comprising a thin sheet which is mounted so as to be in a substantially planar state. Such a thin and light sheet typically has little...
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5111193 |
Electronic display element for electronic display device
A display element designed to permit easy assembly of an electronic display device and which utilizes an electromagnet having an L-shaped pole piece and reverse windings. Specifically, the...
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5057828 |
Display device comprising rotating display elements having a plurality of faces, and display panel composed of such devices
Display device comprising an array of rotating display elements (4) which have at least two faces of different color and are arranged in rows and columns, means (8, 18) for actuating the said...
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5050325 |
Display indicator and reed switch
The present invention relates to a display device with a movable element. The movable element is driven between ON and OFF positions by switching the polarity of a first high remanence magnetic...
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5021773 |
Fibre optic display device
A display device has a disk assembly with a SET position and a RESET position approximately perpendicular and approximately parallel to the intended viewing direction. The disk assembly shows a...
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4926167 |
Information display apparatus
An information display apparatus having a plurality of rotatable elements to create a changeable display of information is described. The display apparatus comprises a frame 1 in which are mounted...
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4914427 |
Matrix display system and method
This matrix system and method for displaying graphic characters has a vertical panel with openings arranged in a rectangular array. At each opening is a display disk rotatable 180° in a path ...
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4825205 |
Changeable display unit for use in a sign device
A changeable display unit for use in a sign device which comprises a case containing an electromagnet disposed therein and extending along the opposite sides thereof, the case including a case...
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4811008 |
Color pigment graphics information display
Graphics information display panels made up of basic picture elements running to hundreds, or more, are useful for being viewed for advertising, transportation information, traffic control, news,...
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4779082 |
Matrix display apparatus employing movable magnetic elements
The invention provides a display matrix system using display elements of the electromagnetic type. The system differs from others in that the currents applied to the display elements are...
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