KR20160121118A - flexible display device - Google Patents

flexible display device Download PDF

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Publication number
KR20160121118A
KR20160121118A KR1020150050645A KR20150050645A KR20160121118A KR 20160121118 A KR20160121118 A KR 20160121118A KR 1020150050645 A KR1020150050645 A KR 1020150050645A KR 20150050645 A KR20150050645 A KR 20150050645A KR 20160121118 A KR20160121118 A KR 20160121118A
Authority
KR
South Korea
Prior art keywords
flexible display
length
display device
changes
electromagnet
Prior art date
Application number
KR1020150050645A
Other languages
Korean (ko)
Inventor
안범주
Original Assignee
안범주
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 안범주 filed Critical 안범주
Priority to KR1020150050645A priority Critical patent/KR20160121118A/en
Publication of KR20160121118A publication Critical patent/KR20160121118A/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
    • G09F9/301—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 flexible foldable or roll-able electronic displays, e.g. thin LCD, OLED
    • 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
    • G09F11/18—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 display elements being carried by belts, chains, or the like other than endless
    • G09F11/21—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 display elements being carried by belts, chains, or the like other than endless the elements being flexible sheets
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)

Abstract

The present invention relates to a flexible display having an electromagnet actuator. The flexible display changes the length of a display unit, and changes the length of a maintaining member since the electromagnet actuator is positioned in both sides of a body. The electromagnet changes the length of the display unit depending on the intensity of a current.

Description

A flexible display device

The present invention relates to a flexible display having an electromagnet actuator.

Figure pat00001

102 can be wound as a flexible display part, wound in both bodies, or can be bent once in the body to be length-adjustable. At this time, 103 may be a bellows type holding means for holding the flexible display unit when the length is adjusted as described below.

Figure pat00002

Alternatively, it may be in the form of a multi-stage pipe. Or it may be a series of multiple bundles lined up in a wire.

Significantly, the electromagnets vary the length of the display portion on both sides of the body, and vary the length of the holding member. The electromagnet varies the length of the display portion according to the intensity of the electric current.

Claims (1)

The present invention relates to a flexible display having an electromagnet actuator.
KR1020150050645A 2015-04-10 2015-04-10 flexible display device KR20160121118A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020150050645A KR20160121118A (en) 2015-04-10 2015-04-10 flexible display device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020150050645A KR20160121118A (en) 2015-04-10 2015-04-10 flexible display device

Publications (1)

Publication Number Publication Date
KR20160121118A true KR20160121118A (en) 2016-10-19

Family

ID=57250472

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020150050645A KR20160121118A (en) 2015-04-10 2015-04-10 flexible display device

Country Status (1)

Country Link
KR (1) KR20160121118A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11353934B2 (en) 2018-11-02 2022-06-07 Hewlett-Packard Development Company, L.P. Magnetic suspensions for displays

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11353934B2 (en) 2018-11-02 2022-06-07 Hewlett-Packard Development Company, L.P. Magnetic suspensions for displays

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