KR19980079847A - 전광표시장치 - Google Patents

전광표시장치 Download PDF

Info

Publication number
KR19980079847A
KR19980079847A KR1019980006977A KR19980006977A KR19980079847A KR 19980079847 A KR19980079847 A KR 19980079847A KR 1019980006977 A KR1019980006977 A KR 1019980006977A KR 19980006977 A KR19980006977 A KR 19980006977A KR 19980079847 A KR19980079847 A KR 19980079847A
Authority
KR
South Korea
Prior art keywords
light
lens
optical display
emitting
display device
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.)
Withdrawn
Application number
KR1019980006977A
Other languages
English (en)
Korean (ko)
Inventor
다다히로 오오쿠라
고스케 스기야마
시게노부 호소노
Original Assignee
오가와 다카유키
가부시키가이샤 피.엠.시
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 오가와 다카유키, 가부시키가이샤 피.엠.시 filed Critical 오가와 다카유키
Publication of KR19980079847A publication Critical patent/KR19980079847A/ko
Withdrawn legal-status Critical Current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
    • G09F9/33—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 semiconductor devices, e.g. diodes
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B3/00—Simple or compound lenses
    • G02B3/0006—Arrays
    • G02B3/0037—Arrays characterized by the distribution or form of lenses
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F13/00—Illuminated signs; Luminous advertising
    • G09F13/30—Illuminated signs; Luminous advertising with moving light sources, e.g. rotating luminous tubes
    • 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
    • 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
    • G09G3/22—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 using controlled light sources
    • G09G3/30—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 using controlled light sources using electroluminescent panels
    • G09G3/32—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 using controlled light sources using electroluminescent panels semiconductive, e.g. using light-emitting diodes [LED]

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Optics & Photonics (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
  • Control Of Indicators Other Than Cathode Ray Tubes (AREA)
  • Control Of El Displays (AREA)
KR1019980006977A 1997-03-03 1998-03-03 전광표시장치 Withdrawn KR19980079847A (ko)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP4830197 1997-03-03
JP?9-48301 1997-03-03
JP10025811A JPH10307549A (ja) 1997-03-03 1998-02-06 電光表示装置
JP?10-25811 1998-02-06

Publications (1)

Publication Number Publication Date
KR19980079847A true KR19980079847A (ko) 1998-11-25

Family

ID=26363502

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019980006977A Withdrawn KR19980079847A (ko) 1997-03-03 1998-03-03 전광표시장치

Country Status (5)

Country Link
JP (1) JPH10307549A (enrdf_load_stackoverflow)
KR (1) KR19980079847A (enrdf_load_stackoverflow)
CN (1) CN1195153A (enrdf_load_stackoverflow)
IN (1) IN190462B (enrdf_load_stackoverflow)
TW (1) TW388849B (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20210045138A (ko) * 2019-10-16 2021-04-26 이용욱 발광형 과속방지 표지판

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007156125A (ja) * 2005-12-06 2007-06-21 National Institute Of Advanced Industrial & Technology 傘型残像ディスプレイ装置
US9109777B2 (en) 2012-04-16 2015-08-18 Phoseon Technology, Inc. Linear fresnel optic for reducing angular spread of light from LED array
CN111319394B (zh) 2020-04-03 2025-02-07 中信戴卡股份有限公司 用于车轮的旋转成像装置及汽车

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20210045138A (ko) * 2019-10-16 2021-04-26 이용욱 발광형 과속방지 표지판

Also Published As

Publication number Publication date
JPH10307549A (ja) 1998-11-17
TW388849B (en) 2000-05-01
IN190462B (enrdf_load_stackoverflow) 2003-08-02
CN1195153A (zh) 1998-10-07

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Legal Events

Date Code Title Description
PA0109 Patent application

Patent event code: PA01091R01D

Comment text: Patent Application

Patent event date: 19980303

PG1501 Laying open of application
PC1203 Withdrawal of no request for examination
WITN Application deemed withdrawn, e.g. because no request for examination was filed or no examination fee was paid