CN111491804A - 书写板 - Google Patents

书写板 Download PDF

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Publication number
CN111491804A
CN111491804A CN201880081742.8A CN201880081742A CN111491804A CN 111491804 A CN111491804 A CN 111491804A CN 201880081742 A CN201880081742 A CN 201880081742A CN 111491804 A CN111491804 A CN 111491804A
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CN
China
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layer
cover plate
adhesive layer
colored
film
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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.)
Pending
Application number
CN201880081742.8A
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English (en)
Chinese (zh)
Inventor
若木格
熊泽义明
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Pilot Corp
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Pilot Corp
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Application filed by Pilot Corp filed Critical Pilot Corp
Publication of CN111491804A publication Critical patent/CN111491804A/zh
Pending legal-status Critical Current

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
    • B43L—ARTICLES FOR WRITING OR DRAWING UPON; WRITING OR DRAWING AIDS; ACCESSORIES FOR WRITING OR DRAWING
    • B43L1/00—Repeatedly-usable boards or tablets for writing or drawing

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  • Laminated Bodies (AREA)
CN201880081742.8A 2017-12-27 2018-12-17 书写板 Pending CN111491804A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2017-251732 2017-12-27
JP2017251732A JP7175607B2 (ja) 2017-12-27 2017-12-27 筆記シート
PCT/JP2018/046307 WO2019131272A1 (ja) 2017-12-27 2018-12-17 筆記シート

Publications (1)

Publication Number Publication Date
CN111491804A true CN111491804A (zh) 2020-08-04

Family

ID=67063559

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201880081742.8A Pending CN111491804A (zh) 2017-12-27 2018-12-17 书写板

Country Status (4)

Country Link
JP (1) JP7175607B2 (ja)
CN (1) CN111491804A (ja)
TW (1) TW201932321A (ja)
WO (1) WO2019131272A1 (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114787706A (zh) * 2020-01-02 2022-07-22 法国圣戈班玻璃厂 光学系统、包括这样的光学系统的中空玻璃、该中空玻璃的制造方法以及光学系统保护方法

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1139406A (zh) * 1993-11-04 1997-01-01 帝国化学工业公司 聚合物薄膜
JP2001142387A (ja) * 1999-11-17 2001-05-25 Sanko Sangyo Co Ltd 教習遊具
JP2009297972A (ja) * 2008-06-11 2009-12-24 Mitsubishi Chemicals Corp スクリーンボード用積層フィルム
EP2332391A2 (en) * 2008-08-22 2011-06-15 3M Innovative Properties Company Combination dry erase board/projection screen
JP2011143672A (ja) * 2010-01-18 2011-07-28 Tatsuta Kagaku Kk 筆記シート
US20170066281A1 (en) * 2013-09-12 2017-03-09 Logan Wolf Properties Pty Ltd Writing board
CN106997127A (zh) * 2017-04-21 2017-08-01 深圳市屏柔科技有限公司 一种高亮度粗笔迹压敏型胆甾相液晶黑板结构及制作工艺

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5067947U (ja) * 1973-10-26 1975-06-17
JPS55105388U (ja) * 1979-01-20 1980-07-23
JPH0574895U (ja) * 1992-03-13 1993-10-12 順彦 佐藤 書き消し自在の書き込みシート
JP5030889B2 (ja) 2008-08-14 2012-09-19 大王製紙株式会社 繰り返し記載可能なシート
US20120298542A1 (en) 2011-05-23 2012-11-29 Michael Littlejohn Self-erasing memorandum system

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1139406A (zh) * 1993-11-04 1997-01-01 帝国化学工业公司 聚合物薄膜
CN1064594C (zh) * 1993-11-04 2001-04-18 美国杜邦泰津胶片合伙人有限公司 聚合物薄膜
JP2001142387A (ja) * 1999-11-17 2001-05-25 Sanko Sangyo Co Ltd 教習遊具
JP2009297972A (ja) * 2008-06-11 2009-12-24 Mitsubishi Chemicals Corp スクリーンボード用積層フィルム
EP2332391A2 (en) * 2008-08-22 2011-06-15 3M Innovative Properties Company Combination dry erase board/projection screen
JP2011143672A (ja) * 2010-01-18 2011-07-28 Tatsuta Kagaku Kk 筆記シート
US20170066281A1 (en) * 2013-09-12 2017-03-09 Logan Wolf Properties Pty Ltd Writing board
CN106997127A (zh) * 2017-04-21 2017-08-01 深圳市屏柔科技有限公司 一种高亮度粗笔迹压敏型胆甾相液晶黑板结构及制作工艺

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114787706A (zh) * 2020-01-02 2022-07-22 法国圣戈班玻璃厂 光学系统、包括这样的光学系统的中空玻璃、该中空玻璃的制造方法以及光学系统保护方法

Also Published As

Publication number Publication date
JP2019116040A (ja) 2019-07-18
TW201932321A (zh) 2019-08-16
JP7175607B2 (ja) 2022-11-21
WO2019131272A1 (ja) 2019-07-04

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Application publication date: 20200804