KR950004717B1 - 일광판독 디스플레이 구조 - Google Patents

일광판독 디스플레이 구조 Download PDF

Info

Publication number
KR950004717B1
KR950004717B1 KR1019920000367A KR920000367A KR950004717B1 KR 950004717 B1 KR950004717 B1 KR 950004717B1 KR 1019920000367 A KR1019920000367 A KR 1019920000367A KR 920000367 A KR920000367 A KR 920000367A KR 950004717 B1 KR950004717 B1 KR 950004717B1
Authority
KR
South Korea
Prior art keywords
light
legend
display structure
daylight
light source
Prior art date
Application number
KR1019920000367A
Other languages
English (en)
Korean (ko)
Other versions
KR920015148A (ko
Inventor
이.탄나스2세 로렌스
Original Assignee
일리노이 툴 워크스 인코포레이티드
토마스 더블유.벅맨
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 일리노이 툴 워크스 인코포레이티드, 토마스 더블유.벅맨 filed Critical 일리노이 툴 워크스 인코포레이티드
Publication of KR920015148A publication Critical patent/KR920015148A/ko
Application granted granted Critical
Publication of KR950004717B1 publication Critical patent/KR950004717B1/ko

Links

Classifications

    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F13/00—Illuminated signs; Luminous advertising
    • G09F13/04—Signs, boards or panels, illuminated from behind the insignia
    • 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
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F13/00—Illuminated signs; Luminous advertising
    • G09F13/04—Signs, boards or panels, illuminated from behind the insignia
    • G09F13/0418—Constructional details
    • G09F13/0472—Traffic signs
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F13/00—Illuminated signs; Luminous advertising
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F13/00—Illuminated signs; Luminous advertising
    • G09F13/04—Signs, boards or panels, illuminated from behind the insignia
    • G09F13/0418—Constructional details
    • G09F2013/05—Constructional details indicating exit way or orientation

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Liquid Crystal (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
  • Led Device Packages (AREA)
KR1019920000367A 1991-01-15 1992-01-14 일광판독 디스플레이 구조 KR950004717B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US64118491A 1991-01-15 1991-01-15
US641,184 1991-01-15

Publications (2)

Publication Number Publication Date
KR920015148A KR920015148A (ko) 1992-08-26
KR950004717B1 true KR950004717B1 (ko) 1995-05-04

Family

ID=24571288

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019920000367A KR950004717B1 (ko) 1991-01-15 1992-01-14 일광판독 디스플레이 구조

Country Status (4)

Country Link
EP (1) EP0495616A3 (ja)
JP (1) JPH07302053A (ja)
KR (1) KR950004717B1 (ja)
CA (1) CA2059157A1 (ja)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2711827A1 (fr) * 1993-10-22 1995-05-05 Guigan Franck Système d'affichage.
EP3295241A1 (en) * 2015-05-11 2018-03-21 Corning Incorporated Surface display units with opaque screen

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5146000U (ja) * 1974-10-04 1976-04-05
JPS5492229A (en) * 1977-12-28 1979-07-21 Minolta Camera Co Ltd Flashing display device
DE2931327A1 (de) * 1979-08-02 1981-02-19 Rau Swf Autozubehoer Anzeigesystem, insbesondere fuer kraftfahrzeuge
US4791418A (en) * 1986-04-30 1988-12-13 Taliq Corporation Signal light
DE3710551A1 (de) * 1987-03-30 1988-10-13 Miditec Mikroelektronik Displa Display fuer variable anzeige

Also Published As

Publication number Publication date
CA2059157A1 (en) 1992-07-16
JPH07302053A (ja) 1995-11-14
KR920015148A (ko) 1992-08-26
EP0495616A2 (en) 1992-07-22
EP0495616A3 (en) 1993-02-03

Similar Documents

Publication Publication Date Title
CA2280739C (en) Illumination system with light recycling to enhance brightness
US5594560A (en) Display device comprising fluorescent enhanced reflective holographic illumination
JP2889949B2 (ja) Ｌｃｄ照明システム
JP4174687B2 (ja) 照明装置及び液晶表示装置
US4914553A (en) Lighting device
US5479275A (en) Backlit liquid crystal display with integral collimating, refracting, and reflecting means which refracts and collimates light from a first light source and reflects light from a second light source
CN100559236C (zh) 光源、显示、终端设备，光源单元和驱动光源设备的方法
JP4468110B2 (ja) 発光用エレメント、これを備えた発光装置および表示装置
US8040028B2 (en) Photo luminescent light source
US20010055076A1 (en) Reflective liquid crystal display apparatus
US4519679A (en) Liquid crystal display device
JP2002162912A (ja) 面状照明装置及び液晶表示装置
JP2001083509A (ja) 液晶表示装置およびそれを用いた電子機器
EP0823587A1 (en) Light guiding type illumination device and light guiding type display device
KR19990082028A (ko) 반사형 평판 표시장치
JP2002014344A (ja) 液晶表示装置
JPH06347790A (ja) 表示装置
KR20040086401A (ko) 소형 조명 시스템과 디스플레이 디바이스
WO1998032047A1 (en) Ambient illuminated electro-optic display device
KR950004717B1 (ko) 일광판독 디스플레이 구조
EP0864904A1 (en) Liquid cristal panel and electronic apparatus using the same
JPH11183902A (ja) ディスプレイ装置
JPH07333610A (ja) 照明装置およびそれを用いた表示装置
CN112987394B (zh) 一种显示装置
JPH10206641A (ja) 照明装置および液晶表示装置

Legal Events

Date Code Title Description
A201 Request for examination
G160 Decision to publish patent application
E701 Decision to grant or registration of patent right
NORF Unpaid initial registration fee