TWI899565B - 光學用苯乙烯系樹脂組合物、導光板、邊緣光型面光源單元、光擴散板、及直下型面光源單元 - Google Patents

光學用苯乙烯系樹脂組合物、導光板、邊緣光型面光源單元、光擴散板、及直下型面光源單元

Info

Publication number
TWI899565B
TWI899565B TW112115668A TW112115668A TWI899565B TW I899565 B TWI899565 B TW I899565B TW 112115668 A TW112115668 A TW 112115668A TW 112115668 A TW112115668 A TW 112115668A TW I899565 B TWI899565 B TW I899565B
Authority
TW
Taiwan
Prior art keywords
mass
styrene resin
resin composition
styrene
hindered amine
Prior art date
Application number
TW112115668A
Other languages
English (en)
Chinese (zh)
Other versions
TW202346381A (zh
Inventor
山口泰生
渡辺亘
Original Assignee
日商電化股份有限公司
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 日商電化股份有限公司 filed Critical 日商電化股份有限公司
Publication of TW202346381A publication Critical patent/TW202346381A/zh
Application granted granted Critical
Publication of TWI899565B publication Critical patent/TWI899565B/zh

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/16—Nitrogen-containing compounds
    • C08K5/34—Heterocyclic compounds having nitrogen in the ring
    • C08K5/3412—Heterocyclic compounds having nitrogen in the ring having one nitrogen atom in the ring
    • C08K5/3432—Six-membered rings
    • C08K5/3435—Piperidines
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/49—Phosphorus-containing compounds
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L25/00—Compositions of, homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an aromatic carbocyclic ring; Compositions of derivatives of such polymers
    • C08L25/02—Homopolymers or copolymers of hydrocarbons
    • C08L25/04—Homopolymers or copolymers of styrene
    • C08L25/08—Copolymers of styrene
    • C08L25/14—Copolymers of styrene with unsaturated esters
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V3/00—Globes; Bowls; Cover glasses
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V3/00—Globes; Bowls; Cover glasses
    • F21V3/04—Globes; Bowls; Cover glasses characterised by materials, surface treatments or coatings
    • F21V3/06—Globes; Bowls; Cover glasses characterised by materials, surface treatments or coatings characterised by the material
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V3/00—Globes; Bowls; Cover glasses
    • F21V3/04—Globes; Bowls; Cover glasses characterised by materials, surface treatments or coatings
    • F21V3/06—Globes; Bowls; Cover glasses characterised by materials, surface treatments or coatings characterised by the material
    • F21V3/062—Globes; Bowls; Cover glasses characterised by materials, surface treatments or coatings characterised by the material the material being plastics
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/0001—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems
    • G02B6/0011—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the light guides being planar or of plate-like form
    • G02B6/0065—Manufacturing aspects; Material aspects
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
    • F21Y2105/00—Planar light sources
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
    • F21Y2105/00—Planar light sources
    • F21Y2105/10—Planar light sources comprising a two-dimensional [2D] array of point-like light-generating elements
    • F21Y2105/14—Planar light sources comprising a two-dimensional [2D] array of point-like light-generating elements characterised by the overall shape of the two-dimensional [2D] array
    • F21Y2105/16—Planar light sources comprising a two-dimensional [2D] array of point-like light-generating elements characterised by the overall shape of the two-dimensional [2D] array square or rectangular, e.g. for light panels
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
    • F21Y2115/00—Light-generating elements of semiconductor light sources
    • F21Y2115/10—Light-emitting diodes [LED]

Landscapes

  • Chemical & Material Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Manufacturing & Machinery (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Planar Illumination Modules (AREA)
TW112115668A 2022-05-13 2023-04-27 光學用苯乙烯系樹脂組合物、導光板、邊緣光型面光源單元、光擴散板、及直下型面光源單元 TWI899565B (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2022-079368 2022-05-13
JP2022079368 2022-05-13

Publications (2)

Publication Number Publication Date
TW202346381A TW202346381A (zh) 2023-12-01
TWI899565B true TWI899565B (zh) 2025-10-01

Family

ID=88730388

Family Applications (1)

Application Number Title Priority Date Filing Date
TW112115668A TWI899565B (zh) 2022-05-13 2023-04-27 光學用苯乙烯系樹脂組合物、導光板、邊緣光型面光源單元、光擴散板、及直下型面光源單元

Country Status (6)

Country Link
JP (1) JP7606648B2 (https=)
KR (1) KR20250010660A (https=)
CN (2) CN119095909A (https=)
MX (1) MX2024013759A (https=)
TW (1) TWI899565B (https=)
WO (1) WO2023218994A1 (https=)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2024141748A (ja) * 2023-03-29 2024-10-10 東洋スチレン株式会社 光学部材用スチレン系樹脂組成物、光学部材、及び導光板
TWI889245B (zh) * 2024-03-19 2025-07-01 誠美材料科技股份有限公司 壓印膠材料組成及導光板

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007246810A (ja) * 2006-03-17 2007-09-27 Nippon A & L Kk 光学用樹脂成形品およびそれからなる導光板、拡散板
TW202115179A (zh) * 2019-08-30 2021-04-16 日商東麗股份有限公司 透明熱塑性樹脂組成物、透明熱塑性樹脂組成物的製造方法、將透明熱塑性樹脂組成物成形而成的成形品及成形品的製造方法
TW202128787A (zh) * 2020-01-22 2021-08-01 日商東亞合成股份有限公司 樹脂片製造用硬化型組成物、樹脂片製造用熱硬化型組成物、樹脂片及樹脂片的製造方法

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003075648A (ja) * 2001-09-07 2003-03-12 Denki Kagaku Kogyo Kk 導光板
KR100771019B1 (ko) 2002-03-20 2007-10-29 주식회사 만도 브레이크 액압제어장치
CN100584601C (zh) * 2004-11-26 2010-01-27 电气化学工业株式会社 多层片以及光扩散片
JP2006154445A (ja) 2004-11-30 2006-06-15 Denki Kagaku Kogyo Kk 光拡散板
JP2008056706A (ja) * 2004-12-22 2008-03-13 Denki Kagaku Kogyo Kk 成形体およびそれからなる拡散板
WO2006068198A1 (ja) * 2004-12-22 2006-06-29 Denki Kagaku Kogyo Kabushiki Kaisha スチレン系樹脂組成物、その成形体、及び拡散板
JP2007224221A (ja) 2006-02-27 2007-09-06 Denki Kagaku Kogyo Kk 光学用成形体
JP4863744B2 (ja) * 2006-03-27 2012-01-25 電気化学工業株式会社 光学用成形体
JP5010184B2 (ja) * 2006-06-07 2012-08-29 電気化学工業株式会社 光学用成形体
CN101512392B (zh) * 2006-07-06 2012-05-09 电气化学工业株式会社 光扩散片
TWI458774B (zh) 2006-07-19 2014-11-01 Denki Kagaku Kogyo Kk Styrene-based resin composition and molded body
CN102093689A (zh) 2010-12-27 2011-06-15 金发科技股份有限公司 一种光散射功能母粒及其制备方法与应用
WO2016129675A1 (ja) 2015-02-12 2016-08-18 デンカ株式会社 光学用スチレン系樹脂組成物
JP7064827B2 (ja) * 2017-03-06 2022-05-11 東洋スチレン株式会社 光学用スチレン系樹脂組成物、成形品および導光体
KR102940857B1 (ko) 2020-04-01 2026-03-19 덴카 주식회사 광학용 스티렌계 수지 조성물, 도광판 및 에지라이트형 면 광원 유닛

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007246810A (ja) * 2006-03-17 2007-09-27 Nippon A & L Kk 光学用樹脂成形品およびそれからなる導光板、拡散板
TW202115179A (zh) * 2019-08-30 2021-04-16 日商東麗股份有限公司 透明熱塑性樹脂組成物、透明熱塑性樹脂組成物的製造方法、將透明熱塑性樹脂組成物成形而成的成形品及成形品的製造方法
TW202128787A (zh) * 2020-01-22 2021-08-01 日商東亞合成股份有限公司 樹脂片製造用硬化型組成物、樹脂片製造用熱硬化型組成物、樹脂片及樹脂片的製造方法

Also Published As

Publication number Publication date
WO2023218994A1 (ja) 2023-11-16
JPWO2023218994A1 (https=) 2023-11-16
JP7606648B2 (ja) 2024-12-25
CN121378985A (zh) 2026-01-23
CN119095909A (zh) 2024-12-06
KR20250010660A (ko) 2025-01-21
TW202346381A (zh) 2023-12-01
MX2024013759A (es) 2024-12-06

Similar Documents

Publication Publication Date Title
CN103987780B (zh) 光学用苯乙烯系树脂组合物，成型品及导光板
TWI899565B (zh) 光學用苯乙烯系樹脂組合物、導光板、邊緣光型面光源單元、光擴散板、及直下型面光源單元
JP2018178095A (ja) メタクリル系樹脂成形体、光学部品又は自動車部品
TWI912274B (zh) 光學用苯乙烯系樹脂組合物、導光板以及側光型面光源單元
JP7129430B2 (ja) スチレン系樹脂組成物、成形品及び導光板
JP6104653B2 (ja) 導光板用ポリスチレン系樹脂組成物及び導光板
JP5715829B2 (ja) 導光板用スチレン系樹脂組成物および導光板
JP5715830B2 (ja) 導光板用スチレン系樹脂組成物および導光板
JP7519348B2 (ja) スチレン系樹脂組成物、成形品及び導光板
TW202438594A (zh) 光學部件用苯乙烯系樹脂組合物、光學部件及導光板
JP6151422B1 (ja) メタクリル系樹脂組成物、及び光学部品
TWI800610B (zh) 光學用苯乙烯系樹脂組成物以及光學部件
JP2014173034A (ja) 導光板用ポリスチレン系樹脂組成物及び導光板
WO2025164509A1 (ja) スチレン系樹脂組成物、導光板及びエッジライト型面光源ユニット
TWI915773B (zh) 光學用苯乙烯系樹脂組合物、成形體、導光板及邊緣光型面光源單元
WO2024204040A1 (ja) 光学用スチレン系樹脂組成物、成形体、導光板及びエッジライト型面光源ユニット
TWI831923B (zh) 邊緣發光型導光板及邊緣發光型面光源單元
JP7854108B2 (ja) 光学用スチレン系樹脂組成物、成形体、導光板及びエッジライト型面光源ユニット
JP6316067B2 (ja) 導光板
KR102952747B1 (ko) 광확산판 및 직하형 면광원 유닛
CN114730022A (zh) 光扩散板以及直下式面光源单元
JP2016190425A (ja) 光学用スチレン系多層成形品および導光板