WO2013080191A3 - Foldable flexible display (tri-phone) - Google Patents

Foldable flexible display (tri-phone) Download PDF

Info

Publication number
WO2013080191A3
WO2013080191A3 PCT/IB2013/000305 IB2013000305W WO2013080191A3 WO 2013080191 A3 WO2013080191 A3 WO 2013080191A3 IB 2013000305 W IB2013000305 W IB 2013000305W WO 2013080191 A3 WO2013080191 A3 WO 2013080191A3
Authority
WO
WIPO (PCT)
Prior art keywords
display
gears
side parts
flexible display
central part
Prior art date
Application number
PCT/IB2013/000305
Other languages
French (fr)
Other versions
WO2013080191A2 (en
Inventor
Wasfi Alshdaifat
Eida Almuhairbi
Farah Afif KASSAB
Original Assignee
Wasfi Alshdaifat
Eida Almuhairbi
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 Wasfi Alshdaifat, Eida Almuhairbi filed Critical Wasfi Alshdaifat
Priority to PCT/IB2013/000305 priority Critical patent/WO2013080191A2/en
Publication of WO2013080191A2 publication Critical patent/WO2013080191A2/en
Publication of WO2013080191A3 publication Critical patent/WO2013080191A3/en

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/02—Constructional features of telephone sets
    • H04M1/0202—Portable telephone sets, e.g. cordless phones, mobile phones or bar type handsets
    • H04M1/026—Details of the structure or mounting of specific components
    • H04M1/0266—Details of the structure or mounting of specific components for a display module assembly
    • H04M1/0268—Details of the structure or mounting of specific components for a display module assembly including a flexible display panel
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/02—Constructional features of telephone sets
    • H04M1/0202—Portable telephone sets, e.g. cordless phones, mobile phones or bar type handsets
    • H04M1/0206—Portable telephones comprising a plurality of mechanically joined movable body parts, e.g. hinged housings
    • H04M1/0247—Portable telephones comprising a plurality of mechanically joined movable body parts, e.g. hinged housings comprising more than two body parts
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/02—Constructional features of telephone sets
    • H04M1/0202—Portable telephone sets, e.g. cordless phones, mobile phones or bar type handsets
    • H04M1/0206—Portable telephones comprising a plurality of mechanically joined movable body parts, e.g. hinged housings
    • H04M1/0208—Portable telephones comprising a plurality of mechanically joined movable body parts, e.g. hinged housings characterized by the relative motions of the body parts
    • H04M1/0214—Foldable telephones, i.e. with body parts pivoting to an open position around an axis parallel to the plane they define in closed position
    • H04M1/0216—Foldable in one direction, i.e. using a one degree of freedom hinge
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M2250/00—Details of telephonic subscriber devices
    • H04M2250/16—Details of telephonic subscriber devices including more than one display unit

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
  • Telephone Set Structure (AREA)

Abstract

Spiral plate spring (24) is used to drive unfolding a flexible display digital device (20) for use. The display (20) consists of three parts of equal length; the area of the central part (21) is either equal the total area of the first and the second side parts (22), (23), or equals the area of any part. A groove is made in-between the first side part and the central part (21), to create a space for installing the spiral spring (24) and its drive shaft (26). Two shafts (31), (40) with four end gears are installed in two grooves in- between the sides of the display side parts (22), (23) and central part (21), the four gears to be partially embedded inside corner extensions of the display (20) side parts (22) (23). Through a set of other gears and one belt in-between the two shafts (31), (40) and the spiral spring (24), the embedded gears are driven to drive the unfold of the display side parts (22), (23).
PCT/IB2013/000305 2013-02-22 2013-02-22 Foldable flexible display (tri-phone) WO2013080191A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PCT/IB2013/000305 WO2013080191A2 (en) 2013-02-22 2013-02-22 Foldable flexible display (tri-phone)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/IB2013/000305 WO2013080191A2 (en) 2013-02-22 2013-02-22 Foldable flexible display (tri-phone)

Publications (2)

Publication Number Publication Date
WO2013080191A2 WO2013080191A2 (en) 2013-06-06
WO2013080191A3 true WO2013080191A3 (en) 2013-08-08

Family

ID=48536195

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IB2013/000305 WO2013080191A2 (en) 2013-02-22 2013-02-22 Foldable flexible display (tri-phone)

Country Status (1)

Country Link
WO (1) WO2013080191A2 (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104485055B (en) * 2014-12-24 2017-02-22 华勤通讯技术有限公司 Auxiliary spreading device for flexible screen
KR102414855B1 (en) * 2015-04-30 2022-07-01 삼성전자주식회사 Flexible electronic device
US10234905B2 (en) 2015-05-04 2019-03-19 Hewlett-Packard Development Company, L.P. Hinge for foldable components
WO2016203321A2 (en) * 2016-10-18 2016-12-22 Almuhairbi, Eida Motorized foldable flexible display
CN112313729A (en) * 2018-03-12 2021-02-02 深圳市柔宇科技股份有限公司 Bending assembly and flexible display device
CN108667967B (en) * 2018-05-16 2020-01-21 维沃移动通信有限公司 Rotation axis body and electronic equipment
JP6917973B2 (en) * 2018-12-28 2021-08-11 Ｎｉｓｓｈａ株式会社 Folding display device
CN112153178A (en) * 2019-06-27 2020-12-29 华为技术有限公司 Rotating shaft mechanism and foldable mobile terminal
CN112648279B (en) * 2020-12-30 2022-02-08 维沃移动通信有限公司 Hinge mechanism and electronic equipment
CN115492841A (en) * 2021-06-17 2022-12-20 华为技术有限公司 Folding device and electronic equipment
CN115695597A (en) * 2021-07-27 2023-02-03 北京小米移动软件有限公司 Folding screen and electronic equipment

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001053919A2 (en) * 2000-01-24 2001-07-26 Spotware Technologies, Inc. Compactable/convertible modular pda
US20080076347A1 (en) * 2006-09-01 2008-03-27 Hon Hai Precision Industry Co., Ltd. Mobile communication device
US20080174127A1 (en) * 2007-01-24 2008-07-24 Samsung Electro-Mechanics Co., Ltd. Opening and closing apparatus for mobile phones
US20100011536A1 (en) * 2008-07-21 2010-01-21 Chi Mei Communication Systems, Inc. Hinge mechanism for foldable electronic device
EP2192775A1 (en) * 2008-11-26 2010-06-02 Samsung Electronics Co., Ltd. Image display device for providing content and method for providing content using the same
WO2012098473A2 (en) * 2012-06-06 2012-07-26 Wasfi Alshdaifat Motorized tri-phone (moto-phone)
WO2012110900A2 (en) * 2012-06-29 2012-08-23 Wasfi Alshdaifat Motorized accordion-phone (a-phone)
KR20120126198A (en) * 2011-05-11 2012-11-21 (주) 프렉코 Hinge device of folding type mobile phone

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001053919A2 (en) * 2000-01-24 2001-07-26 Spotware Technologies, Inc. Compactable/convertible modular pda
US20080076347A1 (en) * 2006-09-01 2008-03-27 Hon Hai Precision Industry Co., Ltd. Mobile communication device
US20080174127A1 (en) * 2007-01-24 2008-07-24 Samsung Electro-Mechanics Co., Ltd. Opening and closing apparatus for mobile phones
US20100011536A1 (en) * 2008-07-21 2010-01-21 Chi Mei Communication Systems, Inc. Hinge mechanism for foldable electronic device
EP2192775A1 (en) * 2008-11-26 2010-06-02 Samsung Electronics Co., Ltd. Image display device for providing content and method for providing content using the same
KR20120126198A (en) * 2011-05-11 2012-11-21 (주) 프렉코 Hinge device of folding type mobile phone
WO2012098473A2 (en) * 2012-06-06 2012-07-26 Wasfi Alshdaifat Motorized tri-phone (moto-phone)
WO2012110900A2 (en) * 2012-06-29 2012-08-23 Wasfi Alshdaifat Motorized accordion-phone (a-phone)

Also Published As

Publication number Publication date
WO2013080191A2 (en) 2013-06-06

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