TW202138159A - 成形薄片及成形薄片的製造方法以及光學元件的製造方法 - Google Patents

成形薄片及成形薄片的製造方法以及光學元件的製造方法 Download PDF

Info

Publication number
TW202138159A
TW202138159A TW110103538A TW110103538A TW202138159A TW 202138159 A TW202138159 A TW 202138159A TW 110103538 A TW110103538 A TW 110103538A TW 110103538 A TW110103538 A TW 110103538A TW 202138159 A TW202138159 A TW 202138159A
Authority
TW
Taiwan
Prior art keywords
optical surface
sheet
molded sheet
manufacturing
thermoplastic resin
Prior art date
Application number
TW110103538A
Other languages
English (en)
Chinese (zh)
Inventor
遠藤充輝
摺出寺浩成
Original Assignee
日商日本瑞翁股份有限公司
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 日商日本瑞翁股份有限公司 filed Critical 日商日本瑞翁股份有限公司
Publication of TW202138159A publication Critical patent/TW202138159A/zh

Links

Images

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
    • B29C43/02—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of definite length, i.e. discrete articles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B11/00—Making preforms
    • B29B11/06—Making preforms by moulding the material
    • B29B11/12—Compression moulding
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
    • B29C43/32—Component parts, details or accessories; Auxiliary operations
    • B29C43/34—Feeding the material to the mould or the compression means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
    • B29C43/32—Component parts, details or accessories; Auxiliary operations
    • B29C43/36—Moulds for making articles of definite length, i.e. discrete articles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
    • B29C43/32—Component parts, details or accessories; Auxiliary operations
    • B29C43/52—Heating or cooling
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C51/00—Shaping by thermoforming, i.e. shaping sheets or sheet like preforms after heating, e.g. shaping sheets in matched moulds or by deep-drawing; Apparatus therefor
    • B29C51/08—Deep drawing or matched-mould forming, i.e. using mechanical means only
    • B29C51/082—Deep drawing or matched-mould forming, i.e. using mechanical means only by shaping between complementary mould parts
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D11/00—Producing optical elements, e.g. lenses or prisms
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D11/00—Producing optical elements, e.g. lenses or prisms
    • B29D11/00009—Production of simple or compound lenses
    • B29D11/00413—Production of simple or compound lenses made by moulding between two mould parts which are not in direct contact with one another, e.g. comprising a seal between or on the edges
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D11/00—Producing optical elements, e.g. lenses or prisms
    • B29D11/00009—Production of simple or compound lenses
    • B29D11/0048—Moulds for lenses
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2101/00—Use of unspecified macromolecular compounds as moulding material
    • B29K2101/12—Thermoplastic materials

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Ophthalmology & Optometry (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
TW110103538A 2020-01-29 2021-01-29 成形薄片及成形薄片的製造方法以及光學元件的製造方法 TW202138159A (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2020-012936 2020-01-29
JP2020012936 2020-01-29

Publications (1)

Publication Number Publication Date
TW202138159A true TW202138159A (zh) 2021-10-16

Family

ID=77078265

Family Applications (1)

Application Number Title Priority Date Filing Date
TW110103538A TW202138159A (zh) 2020-01-29 2021-01-29 成形薄片及成形薄片的製造方法以及光學元件的製造方法

Country Status (5)

Country Link
JP (1) JPWO2021153512A1 (ko)
KR (1) KR20220133188A (ko)
CN (1) CN114786903A (ko)
TW (1) TW202138159A (ko)
WO (1) WO2021153512A1 (ko)

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH09267404A (ja) * 1996-01-31 1997-10-14 Matsushita Electric Ind Co Ltd 加圧成形による光学素材及び光学素子の製造方法並びにプレス型
WO2000012291A1 (fr) 1998-08-28 2000-03-09 Specialty Ultravision, Inc. Procede et dispositif de production de lentille
TW446823B (en) * 1999-03-31 2001-07-21 Rohm Co Ltd Lens array unit, method for producing lens array, and optical device using said lens array unit
TW578016B (en) * 2001-08-10 2004-03-01 Sekisui Chemical Co Ltd Optical film, its process and polarizing sheet
ATE410289T1 (de) * 2001-08-10 2008-10-15 Sekisui Chemical Co Ltd Optische kunststofffolie, verfahren zu deren herstellung und polarisator
JP2008044136A (ja) * 2006-08-11 2008-02-28 Kuraray Co Ltd 光学シートの製造方法及び表示スクリーンの製造方法
JP4135768B2 (ja) * 2006-09-27 2008-08-20 東レ株式会社 間欠式フィルム成形装置及び成型方法
CN101808806B (zh) * 2007-10-05 2014-01-29 柯尼卡美能达精密光学株式会社 光学薄膜、其制造方法、偏振片及显示装置
KR20100032767A (ko) * 2008-09-18 2010-03-26 제일모직주식회사 마이크로렌즈 패턴과 엠보 패턴을 구비하는 확산필름 및 그제조방법
JP2010264652A (ja) * 2009-05-14 2010-11-25 Fujifilm Corp 造形物の製造方法及び製造装置
JP2013039827A (ja) * 2011-07-19 2013-02-28 Sumitomo Chemical Co Ltd 光学シートの製造方法
JP6478145B2 (ja) * 2014-11-14 2019-03-06 大日本印刷株式会社 インプリント用モールド、インプリント方法、ワイヤーグリッド偏光子の製造方法及びワイヤーグリッド偏光子
RU2017135253A (ru) * 2015-04-10 2019-04-09 Секисуй Кемикал Ко., Лтд. Промежуточный слой для многослойного стекла, многослойное стекло, способ изготовления гравированного валика для тиснения и способ изготовления промежуточного слоя для многослойного стекла
JP6844550B2 (ja) * 2016-01-22 2021-03-17 日本ゼオン株式会社 光学レンズの製造方法

Also Published As

Publication number Publication date
CN114786903A (zh) 2022-07-22
KR20220133188A (ko) 2022-10-04
JPWO2021153512A1 (ko) 2021-08-05
WO2021153512A1 (ja) 2021-08-05

Similar Documents

Publication Publication Date Title
CN100532070C (zh) 一种用以制造表面具有压花的板件的装置与方法
WO2017126599A1 (ja) 光学レンズの製造方法
KR20030059200A (ko) 엠보스 시트의 제조 방법 및 엠보스 시트
TW202138159A (zh) 成形薄片及成形薄片的製造方法以及光學元件的製造方法
TW202118611A (zh) 樹脂薄片及樹脂薄片的製造方法
KR100436699B1 (ko) 복제몰드
WO2021006126A1 (ja) 透過型光学素子の製造方法
JP7225799B2 (ja) 透過型光学素子の製造方法
CN115052739A (zh) 制备用于薄片热成形和注射成型的厚层压薄片的方法
JP2021151780A (ja) 光学部品の製造方法
KR101819916B1 (ko) 반사시트 성형층 제조방법
TW200410807A (en) A method and mold manufacturing a light guide plate
JP2001239556A (ja) 熱可塑性樹脂の成形方法
JP3997521B2 (ja) 射出成形用金型及び平板成形品の製造方法
JP6229482B2 (ja) 光学レンズの成形方法
JP2016147502A (ja) 光学レンズ成形用金型及び光学レンズの製造方法
JP2007015312A (ja) 樹脂成形体の製造方法
JP2011189617A (ja) 硬化性組成物用複合樹脂型
JP2008221643A (ja) 樹脂型
JP2001260163A (ja) 光学用成形体及び成形方法
JP2021098206A (ja) 透過型光学素子の製造方法
CN114077001A (zh) 树脂型doe及其制造方法和制造设备
JP2006116759A (ja) 光学材料射出成形用金型及び光学材料の製造方法
JP2003191263A (ja) 平板及びその製造方法
JPH07266391A (ja) プラスチックレンズの製造方法および製造装置