KR102252194B1 - 커버 윈도우 - Google Patents
커버 윈도우 Download PDFInfo
- Publication number
- KR102252194B1 KR102252194B1 KR1020130160570A KR20130160570A KR102252194B1 KR 102252194 B1 KR102252194 B1 KR 102252194B1 KR 1020130160570 A KR1020130160570 A KR 1020130160570A KR 20130160570 A KR20130160570 A KR 20130160570A KR 102252194 B1 KR102252194 B1 KR 102252194B1
- Authority
- KR
- South Korea
- Prior art keywords
- layer
- elastic layer
- cover window
- hard coating
- coating layer
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired - Fee Related
Links
- 239000010410 layer Substances 0.000 claims abstract description 75
- 239000011247 coating layer Substances 0.000 claims abstract description 33
- 229920003023 plastic Polymers 0.000 claims abstract description 25
- 239000004033 plastic Substances 0.000 claims abstract description 25
- 239000000758 substrate Substances 0.000 claims abstract description 22
- 239000004793 Polystyrene Substances 0.000 claims description 9
- 229920003207 poly(ethylene-2,6-naphthalate) Polymers 0.000 claims description 9
- 229920003229 poly(methyl methacrylate) Polymers 0.000 claims description 9
- 239000011112 polyethylene naphthalate Substances 0.000 claims description 9
- 239000004926 polymethyl methacrylate Substances 0.000 claims description 9
- 238000000034 method Methods 0.000 claims description 8
- 239000011347 resin Substances 0.000 claims description 8
- 229920005989 resin Polymers 0.000 claims description 8
- 229920000139 polyethylene terephthalate Polymers 0.000 claims description 7
- 239000005020 polyethylene terephthalate Substances 0.000 claims description 7
- 150000001875 compounds Chemical class 0.000 claims description 6
- -1 polyethylene terephthalate Polymers 0.000 claims description 6
- 229920002223 polystyrene Polymers 0.000 claims description 6
- 239000004417 polycarbonate Substances 0.000 claims description 5
- 229920000515 polycarbonate Polymers 0.000 claims description 5
- 125000003903 2-propenyl group Chemical group [H]C([*])([H])C([H])=C([H])[H] 0.000 claims description 4
- 229920001296 polysiloxane Polymers 0.000 claims description 4
- NIXOWILDQLNWCW-UHFFFAOYSA-M Acrylate Chemical compound [O-]C(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-M 0.000 claims description 3
- 239000004593 Epoxy Substances 0.000 claims description 3
- JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 claims description 3
- 229920012266 Poly(ether sulfone) PES Polymers 0.000 claims description 3
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 claims description 3
- 229920001577 copolymer Polymers 0.000 claims description 3
- 229920001709 polysilazane Polymers 0.000 claims description 3
- 229920002635 polyurethane Polymers 0.000 claims description 3
- 239000004814 polyurethane Substances 0.000 claims description 3
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 9
- 229910052710 silicon Inorganic materials 0.000 description 9
- 239000010703 silicon Substances 0.000 description 9
- 230000035939 shock Effects 0.000 description 8
- 230000007547 defect Effects 0.000 description 5
- 239000005341 toughened glass Substances 0.000 description 4
- 239000002131 composite material Substances 0.000 description 3
- 230000007257 malfunction Effects 0.000 description 3
- 150000002894 organic compounds Chemical class 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 230000014509 gene expression Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000001029 thermal curing Methods 0.000 description 2
- 238000007611 bar coating method Methods 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 239000004973 liquid crystal related substance Substances 0.000 description 1
- 239000002210 silicon-based material Substances 0.000 description 1
- 239000002356 single layer Substances 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/06—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material
- B32B27/08—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/28—Layered products comprising a layer of synthetic resin comprising synthetic resins not wholly covered by any one of the sub-groups B32B27/30 - B32B27/42
- B32B27/283—Layered products comprising a layer of synthetic resin comprising synthetic resins not wholly covered by any one of the sub-groups B32B27/30 - B32B27/42 comprising polysiloxanes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/40—Layered products comprising a layer of synthetic resin comprising polyurethanes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2307/00—Properties of the layers or laminate
- B32B2307/50—Properties of the layers or laminate having particular mechanical properties
- B32B2307/51—Elastic
Landscapes
- Laminated Bodies (AREA)
Abstract
커버 윈도우는 플라스틱 기판, 상기 플라스틱 기판 상에 배치되며, 쇼어(Shore) A 70 내지 90의 경도를 가지는 탄성층, 그리고 상기 탄성층 상에 배치되는 하드 코팅층을 포함한다.
Description
도 2는 본 발명의 일 실시 예에 따른 커버 윈도우에서 탄성층의 성능을 실험하기 위해 사용되는 모양 추를 도시한 것이다.
Claims (8)
- 삭제
- 삭제
- 제1항에 있어서,
상기 탄성층은 실리콘(silicone) 또는 우레탄(urethane) 계열의 고탄성 수지로 형성되는 커버 윈도우.
- 제1항에 있어서,
상기 플라스틱 기재층은 폴리카보네이트(PolyCarbonate, PC), 폴리메틸메타크릴레이트(PolyMethylMethacrylate PMMA), 폴리스티렌(PolyStyrene PS) 또는 이들의 공중합체(copolymer), 폴리에틸렌테레프탈레이트(PolyEthyleneTerephthalate,PET), 폴리에틸렌나프탈레이트(PolyEthyleneNaphthalate,PEN), 폴리에테르설폰(Polyethersulfone, PES), 알릴(allyl) 수지 중 적어도 하나 또는 이들의 선택적 조합으로부터 형성된 커버 윈도우.
- 제1항에 있어서,
상기 플라스틱 기재층은 1mm 내지 3mm의 두께를 만족하는 커버 윈도우.
- 제1항에 있어서,
상기 하드 코팅층은 아크릴레이트(acrylate)계, 폴리실라잔(polysilazane)계, 아크릴(acrylic)계, 폴리우레탄(polyurethane)계, 에폭시(epoxy)계 화합물 중 적어도 하나 또는 이들의 선택적 조합으로부터 형성되는 커버 윈도우.
- 제1항에 있어서,
상기 하드 코팅층은 10um 내지 250um의 두께를 만족하는 커버 윈도우.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020130160570A KR102252194B1 (ko) | 2013-12-20 | 2013-12-20 | 커버 윈도우 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020130160570A KR102252194B1 (ko) | 2013-12-20 | 2013-12-20 | 커버 윈도우 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20150072901A KR20150072901A (ko) | 2015-06-30 |
KR102252194B1 true KR102252194B1 (ko) | 2021-05-14 |
Family
ID=53518747
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020130160570A Expired - Fee Related KR102252194B1 (ko) | 2013-12-20 | 2013-12-20 | 커버 윈도우 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR102252194B1 (ko) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR102031049B1 (ko) * | 2015-07-21 | 2019-10-15 | 동우 화인켐 주식회사 | 하드코팅 조성물 및 이를 이용한 하드코팅 필름 |
KR102398049B1 (ko) * | 2017-06-13 | 2022-05-17 | 삼성디스플레이 주식회사 | 표시 장치 윈도우 및 이를 포함하는 표시 장치 |
WO2021108174A1 (en) * | 2019-11-30 | 2021-06-03 | Dupont Electronics, Inc. | Cover window assembly, related articles and methods |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2004206076A (ja) | 2002-12-10 | 2004-07-22 | Pioneer Electronic Corp | フラットディスプレイ装置 |
JP2006095966A (ja) | 2004-09-30 | 2006-04-13 | Nippon Zeon Co Ltd | 透明積層シート |
KR100751853B1 (ko) | 2006-06-20 | 2007-08-23 | 에스엔케이폴리텍(주) | 고분자 탄성체 복층 시트 구조체의 연속적 제조방법 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100878752B1 (ko) * | 2005-12-09 | 2009-01-14 | 에스케이유티스 (주) | 충격흡수 및 실링용 시트 |
KR100810897B1 (ko) * | 2006-07-11 | 2008-03-10 | 에스엔케이폴리텍(주) | 고분자 탄성체 복층 시트 구조체의 제조방법 |
KR101078353B1 (ko) * | 2007-12-24 | 2011-10-31 | 유티스 주식회사 | 점착제층을 포함하는 충격흡수 및 실링용 시트의 제조 방법 |
-
2013
- 2013-12-20 KR KR1020130160570A patent/KR102252194B1/ko not_active Expired - Fee Related
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2004206076A (ja) | 2002-12-10 | 2004-07-22 | Pioneer Electronic Corp | フラットディスプレイ装置 |
JP2006095966A (ja) | 2004-09-30 | 2006-04-13 | Nippon Zeon Co Ltd | 透明積層シート |
KR100751853B1 (ko) | 2006-06-20 | 2007-08-23 | 에스엔케이폴리텍(주) | 고분자 탄성체 복층 시트 구조체의 연속적 제조방법 |
Also Published As
Publication number | Publication date |
---|---|
KR20150072901A (ko) | 2015-06-30 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US9259898B2 (en) | Transparent laminate, window panel for display device and display device including the window panel | |
US12064939B2 (en) | Flexible display cover, flexible display module, and flexible display apparatus | |
US20210300010A1 (en) | Cover window for display device and display device including the same | |
KR102610854B1 (ko) | 표시 장치용 커버 윈도우 및 이를 포함하는 표시 장치 | |
CN114953663B (zh) | 一种柔性盖板、显示装置及柔性盖板的制备方法 | |
KR20200142594A (ko) | 플렉서블 디스플레이를 위한 교체가능한 커버 렌즈 | |
US20200058899A1 (en) | Sealant Tape and Method for Manufacturing the Same, Display Panel and Method for Manufacturing the Same | |
CN109037156B (zh) | 显示面板及显示母板 | |
US8482836B2 (en) | Flexible display device | |
US11800736B2 (en) | Window substrate and display device having the same | |
KR20200064152A (ko) | 플렉시블 커버 렌즈 막들 | |
KR102252194B1 (ko) | 커버 윈도우 | |
US10401906B2 (en) | Cover window for display device and display device including the same | |
KR20140022321A (ko) | 디스플레이/터치 패널용 보호 필름 | |
TWI554405B (zh) | 顯示保護視窗及使用其之顯示裝置 | |
CN210429822U (zh) | 显示模组和显示装置 | |
JP2018060081A (ja) | フラットディスプレイ装置の保護カバー | |
US20140295157A1 (en) | Window for display device and display device including the window | |
CN113972333B (zh) | 一种显示模组和电子设备 | |
CN115668114A (zh) | 触摸传感器以及输入装置 | |
KR20150077134A (ko) | 충격 흡수 기능이 있는 모바일 기기용 필름 | |
CN117496830A (zh) | 柔性盖板、柔性显示屏组件及可折叠电子设备 | |
CN107111175B (zh) | 一种触摸显示屏 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PA0109 | Patent application |
Patent event code: PA01091R01D Comment text: Patent Application Patent event date: 20131220 |
|
PG1501 | Laying open of application | ||
A201 | Request for examination | ||
PA0201 | Request for examination |
Patent event code: PA02012R01D Patent event date: 20181206 Comment text: Request for Examination of Application Patent event code: PA02011R01I Patent event date: 20131220 Comment text: Patent Application |
|
E902 | Notification of reason for refusal | ||
PE0902 | Notice of grounds for rejection |
Comment text: Notification of reason for refusal Patent event date: 20200302 Patent event code: PE09021S01D |
|
E90F | Notification of reason for final refusal | ||
PE0902 | Notice of grounds for rejection |
Comment text: Final Notice of Reason for Refusal Patent event date: 20200911 Patent event code: PE09021S02D |
|
E701 | Decision to grant or registration of patent right | ||
PE0701 | Decision of registration |
Patent event code: PE07011S01D Comment text: Decision to Grant Registration Patent event date: 20210316 |
|
GRNT | Written decision to grant | ||
PR0701 | Registration of establishment |
Comment text: Registration of Establishment Patent event date: 20210510 Patent event code: PR07011E01D |
|
PR1002 | Payment of registration fee |
Payment date: 20210511 End annual number: 3 Start annual number: 1 |
|
PG1601 | Publication of registration | ||
PC1903 | Unpaid annual fee |
Termination category: Default of registration fee Termination date: 20250221 |