TW253040B - Scan display device - Google Patents

Scan display device

Info

Publication number
TW253040B
TW253040B TW083111662A TW83111662A TW253040B TW 253040 B TW253040 B TW 253040B TW 083111662 A TW083111662 A TW 083111662A TW 83111662 A TW83111662 A TW 83111662A TW 253040 B TW253040 B TW 253040B
Authority
TW
Taiwan
Prior art keywords
light
image
emitting unit
array
emitting
Prior art date
Application number
TW083111662A
Other languages
Chinese (zh)
Inventor
Toyotaro Tokimoto
Hiroshi Yajima
Original Assignee
Avix Inc
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
Priority claimed from JP14940193A external-priority patent/JP3233311B2/en
Priority claimed from JP22983194A external-priority patent/JP3526634B2/en
Application filed by Avix Inc filed Critical Avix Inc
Application granted granted Critical
Publication of TW253040B publication Critical patent/TW253040B/en

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
    • 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
    • G09G3/005—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes forming an image using a quickly moving array of imaging elements, causing the human eye to perceive an image which has a larger resolution than the array, e.g. an image on a cylinder formed by a rotating line of LEDs parallel to the axis of rotation
    • 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

Abstract

A scan display device consists of device body on which there exists light-emitting unit array in which multiple light-emitting units area aligned to a line for scanning a space plane and displaying wanted image by image retention effect. The light-emitting unit is selectively lit based on image data stored in a memory, and in synchrony with the device body movement. The device includes at least one light receiving component installed inside the device body. The light receiving component is installed so that the position relationship with respect to the light-emitting unit array can make one image medium for sampling image installed on position where is opposite and next to the light-emitting unit array. When the light-emitting unit of the light-emitting array is selectively lit, the reflective light reflected from the image medium will be received by light receiving component for sampling image on the image medium. When one image medium is put on the position where is opposite and next to the light-emitting unit array, each light-emitting unit will be lit in sequence, and locally light the image medium in order to read out output signal of the light receiving unit to sample image data of a line-shape partial image. By moving the image medium with respect to the light-emitting array to conduct image data sampling of other line-shape partial image, a two-dimensional image data can be constructed.
TW083111662A 1993-06-21 1994-12-14 Scan display device TW253040B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP14940193A JP3233311B2 (en) 1993-06-21 1993-06-21 Manual rotary display
JP22983194A JP3526634B2 (en) 1994-09-26 1994-09-26 Scanning display device with image reading function

Publications (1)

Publication Number Publication Date
TW253040B true TW253040B (en) 1995-08-01

Family

ID=51401476

Family Applications (1)

Application Number Title Priority Date Filing Date
TW083111662A TW253040B (en) 1993-06-21 1994-12-14 Scan display device

Country Status (2)

Country Link
KR (1) KR100251848B1 (en)
TW (1) TW253040B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100481638B1 (en) * 2001-08-23 2005-04-13 주식회사 다모텍 controll system for afterimage effect
KR20040042602A (en) * 2002-11-15 2004-05-20 김영훈 energy saving lighting fixture using after image effect of human eye
KR102562079B1 (en) * 2021-06-15 2023-08-02 (주)거노코퍼레이션 Display apparatus having rotating led

Also Published As

Publication number Publication date
KR960024833A (en) 1996-07-20
KR100251848B1 (en) 2000-04-15

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Legal Events

Date Code Title Description
MM4A Annulment or lapse of patent due to non-payment of fees