CA2000432A1 - Rotating display element and display unit using the same - Google Patents

Rotating display element and display unit using the same

Info

Publication number
CA2000432A1
CA2000432A1 CA2000432A CA2000432A CA2000432A1 CA 2000432 A1 CA2000432 A1 CA 2000432A1 CA 2000432 A CA2000432 A CA 2000432A CA 2000432 A CA2000432 A CA 2000432A CA 2000432 A1 CA2000432 A1 CA 2000432A1
Authority
CA
Canada
Prior art keywords
display
rotating
supply means
power supply
surface member
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
Application number
CA2000432A
Other languages
French (fr)
Other versions
CA2000432C (en
Inventor
Yoshimasa Wakatake
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
WAKATAKE MASARU
Original Assignee
Yoshimasa Wakatake
Wakatake, Masaru
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Yoshimasa Wakatake, Wakatake, Masaru filed Critical Yoshimasa Wakatake
Publication of CA2000432A1 publication Critical patent/CA2000432A1/en
Application granted granted Critical
Publication of CA2000432C publication Critical patent/CA2000432C/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F9/00—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
    • G09F9/30—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements
    • G09F9/37—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements being movable elements
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F9/00—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
    • G09F9/30—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements
    • G09F9/37—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements being movable elements
    • G09F9/375—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements being movable elements the position of the elements being controlled by the application of a magnetic field
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F11/00—Indicating arrangements for variable information in which the complete information is permanently attached to a movable support which brings it to the display position
    • G09F11/23—Indicating arrangements for variable information in which the complete information is permanently attached to a movable support which brings it to the display position the advertising or display material forming part of rotating members, e.g. in the form of perforations, prints, or transparencies on a drum or disc

Abstract

ABSTRACT
A rotating display element which is provided with a display surface member having four display surfaces which are selected by rotating the display surface member, and a display unit which uses the display element. The display surface member has incorporated therein a permanent magnet type motor mechanism and is driven by the permanent magnet type motor mechanism.
The rotor of the motor mechanism has first and second double-pole permanent magnet members, and its stator has first and second magnetic members having wound thereon first and second exciting windings, respectively. The display unit has first and second power supply means for supplying power to the first exciting winding motor mechanism and third and fourth power supply means for supplying power to the second exciting winding. The four display surfaces of the display surface member can selectively be directed to the front by supplying power to the first exciting winding via the first or second power supply means and by supplying power to the second exciting winding via the third or fourth power supply means. A display panel can be constituted by arranging, in a matrix form, a number of such display units each employing the rotating display element.
CA002000432A 1988-10-12 1989-10-11 Rotating display element and display unit using the same Expired - Fee Related CA2000432C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP256104/88 1988-10-12
JP63256104A JPH0738102B2 (en) 1988-10-12 1988-10-12 Rotating display element and display device using the same

Publications (2)

Publication Number Publication Date
CA2000432A1 true CA2000432A1 (en) 1990-04-12
CA2000432C CA2000432C (en) 1993-12-14

Family

ID=17287945

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002000432A Expired - Fee Related CA2000432C (en) 1988-10-12 1989-10-11 Rotating display element and display unit using the same

Country Status (7)

Country Link
US (1) US5045767A (en)
EP (1) EP0364258B1 (en)
JP (1) JPH0738102B2 (en)
KR (1) KR920006180B1 (en)
AU (1) AU634495B2 (en)
CA (1) CA2000432C (en)
DE (1) DE68922455T2 (en)

Families Citing this family (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0833710B2 (en) * 1991-06-28 1996-03-29 株式会社テイ・アイ・シイ・シチズン Color display element and color display unit
US6590502B1 (en) 1992-10-12 2003-07-08 911Ep, Inc. Led warning signal light and movable support
US5485043A (en) * 1993-07-20 1996-01-16 Wakatake; Yoshimasa Display element with an odd number of display surfaces and display unit using the same
US5440214A (en) * 1993-11-15 1995-08-08 Admotion Corporation Quiet drive control and interface apparatus
GB2330679B (en) 1997-10-21 2002-04-24 911 Emergency Products Inc Warning signal light
US6614359B2 (en) 1999-04-06 2003-09-02 911 Emergency Products, Inc. Replacement led lamp assembly and modulated power intensity for light source
US6462669B1 (en) 1999-04-06 2002-10-08 E. P . Survivors Llc Replaceable LED modules
US6380865B1 (en) 1999-04-06 2002-04-30 911 Emergency Products, Inc. Replacement led lamp assembly and modulated power intensity for light source
US6700502B1 (en) 1999-06-08 2004-03-02 911Ep, Inc. Strip LED light assembly for motor vehicle
US6705745B1 (en) 1999-06-08 2004-03-16 911Ep, Inc. Rotational led reflector
WO2000074975A1 (en) 1999-06-08 2000-12-14 911 Emergency Products, Inc. Strip led light assembly for motor vehicle
US6547410B1 (en) 2000-07-28 2003-04-15 911 Emergency Products, Inc. LED alley/take-down light
US6367949B1 (en) 1999-08-04 2002-04-09 911 Emergency Products, Inc. Par 36 LED utility lamp
US6623151B2 (en) 1999-08-04 2003-09-23 911Ep, Inc. LED double light bar and warning light signal
US6590343B2 (en) 2000-06-06 2003-07-08 911Ep, Inc. LED compensation circuit
US8188878B2 (en) 2000-11-15 2012-05-29 Federal Law Enforcement Development Services, Inc. LED light communication system
US7439847B2 (en) 2002-08-23 2008-10-21 John C. Pederson Intelligent observation and identification database system
US6879263B2 (en) 2000-11-15 2005-04-12 Federal Law Enforcement, Inc. LED warning light and communication system
JP4080843B2 (en) 2002-10-30 2008-04-23 株式会社東芝 Nonvolatile semiconductor memory device
US11265082B2 (en) 2007-05-24 2022-03-01 Federal Law Enforcement Development Services, Inc. LED light control assembly and system
WO2008148050A1 (en) 2007-05-24 2008-12-04 Federal Law Enforcement Development Services, Inc. Led light interior room and building communication system
US9258864B2 (en) 2007-05-24 2016-02-09 Federal Law Enforcement Development Services, Inc. LED light control and management system
US9455783B2 (en) 2013-05-06 2016-09-27 Federal Law Enforcement Development Services, Inc. Network security and variable pulse wave form with continuous communication
US9294198B2 (en) 2007-05-24 2016-03-22 Federal Law Enforcement Development Services, Inc. Pulsed light communication key
US9100124B2 (en) 2007-05-24 2015-08-04 Federal Law Enforcement Development Services, Inc. LED Light Fixture
US9414458B2 (en) 2007-05-24 2016-08-09 Federal Law Enforcement Development Services, Inc. LED light control assembly and system
US8890773B1 (en) 2009-04-01 2014-11-18 Federal Law Enforcement Development Services, Inc. Visible light transceiver glasses
US8543505B2 (en) 2011-01-14 2013-09-24 Federal Law Enforcement Development Services, Inc. Method of providing lumens and tracking of lumen consumption
US9265112B2 (en) 2013-03-13 2016-02-16 Federal Law Enforcement Development Services, Inc. LED light control and management system
US20150198941A1 (en) 2014-01-15 2015-07-16 John C. Pederson Cyber Life Electronic Networking and Commerce Operating Exchange
US20170046950A1 (en) 2015-08-11 2017-02-16 Federal Law Enforcement Development Services, Inc. Function disabler device and system

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5898776A (en) * 1981-12-07 1983-06-11 若竹　雅之 Display element and display unit using same
JPS58190978A (en) * 1982-04-30 1983-11-08 若竹　日方 Rotary display element and display unit using same
JPS59192284A (en) * 1983-04-15 1984-10-31 若竹　日方 Rotary type display element and display unit using same
DE3325588A1 (en) * 1983-07-15 1985-01-24 Diehl GmbH & Co, 8500 Nürnberg PROGRAM DISC FOR A TIMER
JPH0736099B2 (en) * 1985-10-02 1995-04-19 日方 若竹 Rotational display element and display device using the same
GB8608363D0 (en) * 1986-04-05 1986-05-08 Harvey Jenkins Developments Lt Information display apparatus

Also Published As

Publication number Publication date
CA2000432C (en) 1993-12-14
JPH02103087A (en) 1990-04-16
DE68922455D1 (en) 1995-06-08
AU634495B2 (en) 1993-02-25
EP0364258A2 (en) 1990-04-18
DE68922455T2 (en) 1995-09-07
EP0364258B1 (en) 1995-05-03
KR900006901A (en) 1990-05-09
JPH0738102B2 (en) 1995-04-26
EP0364258A3 (en) 1991-06-12
US5045767A (en) 1991-09-03
KR920006180B1 (en) 1992-08-01
AU4277089A (en) 1990-04-26

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Legal Events

Date Code Title Description
EEER Examination request
MKLA Lapsed