JP7405670B2 - ヘッドマウントディスプレイ用樹脂製導光体 - Google Patents

ヘッドマウントディスプレイ用樹脂製導光体 Download PDF

Info

Publication number
JP7405670B2
JP7405670B2 JP2020061191A JP2020061191A JP7405670B2 JP 7405670 B2 JP7405670 B2 JP 7405670B2 JP 2020061191 A JP2020061191 A JP 2020061191A JP 2020061191 A JP2020061191 A JP 2020061191A JP 7405670 B2 JP7405670 B2 JP 7405670B2
Authority
JP
Japan
Prior art keywords
mass
polymerization
resin
light guide
solution
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.)
Active
Application number
JP2020061191A
Other languages
English (en)
Japanese (ja)
Other versions
JP2021162621A (ja
Inventor
淳一 吉田
雄一郎 稲川
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.)
Asahi Kasei Corp
Original Assignee
Asahi Kasei Corp
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 Asahi Kasei Corp filed Critical Asahi Kasei Corp
Priority to JP2020061191A priority Critical patent/JP7405670B2/ja
Priority to CN202010349209.4A priority patent/CN113467081B/zh
Priority to CN202310364862.1A priority patent/CN116243494A/zh
Priority to TW109114516A priority patent/TWI733429B/zh
Publication of JP2021162621A publication Critical patent/JP2021162621A/ja
Priority to JP2023184227A priority patent/JP7543519B2/ja
Application granted granted Critical
Publication of JP7405670B2 publication Critical patent/JP7405670B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • GPHYSICS
    • G02OPTICS
    • G02BOPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B27/00Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G02B27/01Head-up displays
    • G02B27/017Head mounted
    • G02B27/0172Head mounted characterised by optical features

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Polyoxymethylene Polymers And Polymers With Carbon-To-Carbon Bonds (AREA)
JP2020061191A 2020-03-30 2020-03-30 ヘッドマウントディスプレイ用樹脂製導光体 Active JP7405670B2 (ja)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP2020061191A JP7405670B2 (ja) 2020-03-30 2020-03-30 ヘッドマウントディスプレイ用樹脂製導光体
CN202010349209.4A CN113467081B (zh) 2020-03-30 2020-04-28 头戴式显示器用树脂制导光体
CN202310364862.1A CN116243494A (zh) 2020-03-30 2020-04-28 头戴式显示器
TW109114516A TWI733429B (zh) 2020-03-30 2020-04-30 頭戴式顯示器用樹脂製導光體
JP2023184227A JP7543519B2 (ja) 2020-03-30 2023-10-26 ヘッドマウントディスプレイ用樹脂製導光体

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2020061191A JP7405670B2 (ja) 2020-03-30 2020-03-30 ヘッドマウントディスプレイ用樹脂製導光体

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2023184227A Division JP7543519B2 (ja) 2020-03-30 2023-10-26 ヘッドマウントディスプレイ用樹脂製導光体

Publications (2)

Publication Number Publication Date
JP2021162621A JP2021162621A (ja) 2021-10-11
JP7405670B2 true JP7405670B2 (ja) 2023-12-26

Family

ID=77865829

Family Applications (2)

Application Number Title Priority Date Filing Date
JP2020061191A Active JP7405670B2 (ja) 2020-03-30 2020-03-30 ヘッドマウントディスプレイ用樹脂製導光体
JP2023184227A Active JP7543519B2 (ja) 2020-03-30 2023-10-26 ヘッドマウントディスプレイ用樹脂製導光体

Family Applications After (1)

Application Number Title Priority Date Filing Date
JP2023184227A Active JP7543519B2 (ja) 2020-03-30 2023-10-26 ヘッドマウントディスプレイ用樹脂製導光体

Country Status (3)

Country Link
JP (2) JP7405670B2 (zh)
CN (2) CN113467081B (zh)
TW (1) TWI733429B (zh)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20240141236A (ko) * 2022-02-01 2024-09-26 미쯔비시 가스 케미칼 컴파니, 인코포레이티드 헤드마운트 디스플레이용 부재 및 그것을 이용한 광학 렌즈
CN117930417A (zh) * 2022-10-14 2024-04-26 Oppo广东移动通信有限公司 光波导组件及增强现实设备

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20190300646A1 (en) 2018-03-27 2019-10-03 Asahi Kasei Kabushiki Kaisha Methacrylic resin and production method, molded article, and optical or automotive component of same
JP2020015905A (ja) 2018-07-13 2020-01-30 旭化成株式会社 メタクリル系樹脂、成形体、光学部品又は自動車部品

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005201960A (ja) * 2004-01-13 2005-07-28 Seiko Epson Corp 液晶装置および投射型表示装置
JP4810949B2 (ja) * 2005-09-29 2011-11-09 ソニー株式会社 光学装置及び画像表示装置
KR20160091646A (ko) * 2015-01-26 2016-08-03 동우 화인켐 주식회사 감광성 수지 조성물, 이로부터 형성된 광경화 패턴 및 이를 포함하는 화상 표시 장치
CN107167919B (zh) * 2016-03-07 2021-08-03 精工爱普生株式会社 导光装置以及虚像显示装置
JP6677036B2 (ja) * 2016-03-23 2020-04-08 セイコーエプソン株式会社 画像表示装置及び光学素子
JP6181840B1 (ja) 2016-06-15 2017-08-16 旭化成株式会社 メタクリル系樹脂組成物、光学フィルム、光学部品
KR102554277B1 (ko) * 2016-11-21 2023-07-11 동우 화인켐 주식회사 자발광 감광성 수지 조성물, 이를 이용하여 제조된 컬러필터 및 화상표시장치
JP7129181B2 (ja) 2017-03-17 2022-09-01 旭化成株式会社 ヘッドマウントディスプレイ用部材
JP7045820B2 (ja) 2017-08-14 2022-04-01 旭化成株式会社 光学部材用メタクリル系樹脂組成物、成形体、及び光学部材
JP6616921B1 (ja) * 2018-05-14 2019-12-04 株式会社巴川製紙所 ヘッドマウントディスプレイ

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20190300646A1 (en) 2018-03-27 2019-10-03 Asahi Kasei Kabushiki Kaisha Methacrylic resin and production method, molded article, and optical or automotive component of same
JP2020015905A (ja) 2018-07-13 2020-01-30 旭化成株式会社 メタクリル系樹脂、成形体、光学部品又は自動車部品

Also Published As

Publication number Publication date
JP2023184603A (ja) 2023-12-28
JP2021162621A (ja) 2021-10-11
CN113467081A (zh) 2021-10-01
TW202136821A (zh) 2021-10-01
JP7543519B2 (ja) 2024-09-02
CN116243494A (zh) 2023-06-09
CN113467081B (zh) 2023-05-12
TWI733429B (zh) 2021-07-11

Similar Documents

Publication Publication Date Title
JP7348217B2 (ja) 射出成形体、光学部品又は自動車部品
JP7025979B2 (ja) メタクリル系樹脂成形体、光学部品又は自動車部品
JP7543519B2 (ja) ヘッドマウントディスプレイ用樹脂製導光体
JP6895285B2 (ja) メタクリル系樹脂及びその製造方法、成形体、光学部品又は自動車部品
JP7502508B2 (ja) メタクリル系樹脂、成形体、光学部品又は自動車部品
JP6181840B1 (ja) メタクリル系樹脂組成物、光学フィルム、光学部品
JP7280163B2 (ja) メタクリル系樹脂の製造方法
JP7335772B2 (ja) メタクリル系樹脂、メタクリル系樹脂組成物、成形体、及び光学部品並びに自動車部品
JP7474093B2 (ja) 偏光ビームスプリッタ用樹脂製プリズム
TWI812903B (zh) 頭戴式顯示器用樹脂透鏡
JP6994367B2 (ja) メタクリル系樹脂組成物、成形体、光学部材及び自動車部品
CN112882135B (zh) 头戴式显示器用树脂透镜
CN112812219A (zh) 甲基丙烯酸系树脂及其制造方法、甲基丙烯酸系树脂组合物、成型体、及汽车部件
KR102554685B1 (ko) 메타크릴계 수지, 메타크릴계 수지의 제조 방법, 메타크릴계 수지 조성물, 성형체, 광학 부품 및 자동차 부품
JP7187343B2 (ja) メタクリル系樹脂の製造方法
JP7025906B2 (ja) メタクリル系樹脂の製造方法

Legal Events

Date Code Title Description
A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20221122

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20230613

A977 Report on retrieval

Free format text: JAPANESE INTERMEDIATE CODE: A971007

Effective date: 20230614

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20230807

A02 Decision of refusal

Free format text: JAPANESE INTERMEDIATE CODE: A02

Effective date: 20230926

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20231026

A911 Transfer to examiner for re-examination before appeal (zenchi)

Free format text: JAPANESE INTERMEDIATE CODE: A911

Effective date: 20231107

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20231212

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20231214

R150 Certificate of patent or registration of utility model

Ref document number: 7405670

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R150