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1. WO2022164093 - ROLLABLE DISPLAY DEVICE AND MANUFACTURING METHOD THEREFOR

Publication Number WO/2022/164093
Publication Date 04.08.2022
International Application No. PCT/KR2022/000608
International Filing Date 13.01.2022
IPC
G06F 1/16 2006.1
GPHYSICS
06COMPUTING; CALCULATING OR COUNTING
FELECTRIC DIGITAL DATA PROCESSING
1Details not covered by groups G06F3/-G06F13/82
16Constructional details or arrangements
G09F 9/30 2006.1
GPHYSICS
09EDUCATING; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
FDISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
9Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
30in which the desired character or characters are formed by combining individual elements
CPC
G06F 1/1652
GPHYSICS
06COMPUTING; CALCULATING; COUNTING
FELECTRIC DIGITAL DATA PROCESSING
1Details not covered by groups G06F3/00G06F13/00 and G06F21/00
16Constructional details or arrangements
1613for portable computers
1633Constructional details or arrangements of portable computers not specific to the type of enclosures covered by groups G06F1/1615 - G06F1/1626
1637Details related to the display arrangement, including those related to the mounting of the display in the housing
1652the display being flexible, e.g. mimicking a sheet of paper, or rollable
G06F 1/1656
GPHYSICS
06COMPUTING; CALCULATING; COUNTING
FELECTRIC DIGITAL DATA PROCESSING
1Details not covered by groups G06F3/00G06F13/00 and G06F21/00
16Constructional details or arrangements
1613for portable computers
1633Constructional details or arrangements of portable computers not specific to the type of enclosures covered by groups G06F1/1615 - G06F1/1626
1656Details related to functional adaptations of the enclosure, e.g. to provide protection against EMI, shock, water, or to host detachable peripherals like a mouse or removable expansions units like PCMCIA cards, or to provide access to internal components for maintenance or to removable storage supports like CDs or DVDs, or to mechanically mount accessories
G06F 1/1681
GPHYSICS
06COMPUTING; CALCULATING; COUNTING
FELECTRIC DIGITAL DATA PROCESSING
1Details not covered by groups G06F3/00G06F13/00 and G06F21/00
16Constructional details or arrangements
1613for portable computers
1633Constructional details or arrangements of portable computers not specific to the type of enclosures covered by groups G06F1/1615 - G06F1/1626
1675Miscellaneous details related to the relative movement between the different enclosures or enclosure parts which could be adopted independently from the movement typologies specified in G06F1/1615 and subgroups
1681Details related solely to hinges
G06F 2203/04102
GPHYSICS
06COMPUTING; CALCULATING; COUNTING
FELECTRIC DIGITAL DATA PROCESSING
2203Indexing scheme relating to G06F3/00 - G06F3/048
041Indexing scheme relating to G06F3/041 - G06F3/045
04102Flexible digitiser, i.e. constructional details for allowing the whole digitising part of a device to be flexed or rolled like a sheet of paper
G09F 9/301
GPHYSICS
09EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
FDISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
9Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
30in which the desired character or characters are formed by combining individual elements
301flexible foldable or roll-able electronic displays, e.g. thin LCD, OLED
H05K 5/0226
HELECTRICITY
05ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
KPRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
5Casings, cabinets or drawers for electric apparatus
02Details
0217Mechanical details of casings
0226Hinges
Applicants
  • 삼성디스플레이 주식회사 SAMSUNG DISPLAY CO., LTD. [KR]/[KR]
Inventors
  • 최진환 CHOI, Jin Hwan
  • 김범진 KIM, Beomjin
  • 이종화 LEE, Jonghwa
  • 최동원 CHOI, Dongwon
  • 김태웅 KIM, Taewoong
Agents
  • 특허법인 고려 KORYO IP & LAW
Priority Data
10-2021-001088826.01.2021KR
Publication Language Korean (ko)
Filing Language Korean (KO)
Designated States
Title
(EN) ROLLABLE DISPLAY DEVICE AND MANUFACTURING METHOD THEREFOR
(FR) DISPOSITIF D'AFFICHAGE ENROULABLE ET SON PROCÉDÉ DE FABRICATION
(KO) 롤러블 표시 장치 및 이의 제조 방법
Abstract
(EN) A rollable display device comprises: a support module; a display module which is arranged on the support module and which includes a display area and a non-display area that is adjacent to the display area; and a resin layer arranged between the support module and the display module, wherein the display module includes a display panel including a plurality of pixels, the support module extends in a first direction and includes a plurality of support bars arranged to be spaced apart from each other in a second direction crossing the first direction, and a plurality of hinges each arranged between the support bars so as to be coupled to the neighboring support bars, each of the support bars is coupled to the hinges so as to rotate around a driving shaft extending in the first direction, and the driving shaft can pass through the display panel on the cross-section thereof.
(FR) Un dispositif d'affichage enroulable comprend : un module de support ; un module d'affichage qui est disposé sur le module de support et qui comprend une zone d'affichage et une zone de non-affichage qui est adjacente à la zone d'affichage ; et une couche de résine disposée entre le module de support et le module d'affichage, le module d'affichage comprenant un écran d'affichage comprenant une pluralité de pixels, le module de support s'étendant dans une première direction et comprenant une pluralité de barres de support agencées de façon à être espacées les unes des autres dans une seconde direction croisant la première direction, et une pluralité de charnières disposées chacune entre les barres de support de manière à être couplées aux barres de support voisines, chacune des barres de support étant couplée aux charnières de façon à tourner autour d'un arbre d'entraînement s'étendant dans la première direction, et l'arbre d'entraînement pouvant passer à travers l'écran d'affichage sur la section transversale de celui-ci.
(KO) 롤러블 표시 장치는 지지 모듈; 상기 지지 모듈 상에 배치되고 표시 영역 및 상기 표시 영역에 인접한 비표시 영역을 포함하는 표시 모듈; 및 상기 지지 모듈과 상기 표시 모듈 사이에 배치되는 레진층을 포함하고, 상기 표시 모듈은 복수의 화소들을 포함하는 표시 패널을 포함하고, 상기 지지 모듈은 제1 방향을 따라 연장되고, 상기 제1 방향에 교차하는 제2 방향을 따라 서로 이격되어 배열된 복수의 지지바들 및 상기 지지바들 사이에 각각 배치되어 이웃하는 지지바들에 결합된 복수의 힌지들을 포함하고, 상기 지지바들 각각은 제1 방향을 따라 연장되는 구동축을 중심으로 회전 가능하도록 상기 힌지들과 결합되고, 상기 구동축은 단면상에서 표시 패널을 관통할 수 있다.
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