KR20250010660A - 광학용 스티렌계 수지 조성물, 도광판, 엣지 라이트형 면광원 유닛, 광확산판 및 직하형 면광원 유닛 - Google Patents

광학용 스티렌계 수지 조성물, 도광판, 엣지 라이트형 면광원 유닛, 광확산판 및 직하형 면광원 유닛 Download PDF

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Publication number
KR20250010660A
KR20250010660A KR1020247041392A KR20247041392A KR20250010660A KR 20250010660 A KR20250010660 A KR 20250010660A KR 1020247041392 A KR1020247041392 A KR 1020247041392A KR 20247041392 A KR20247041392 A KR 20247041392A KR 20250010660 A KR20250010660 A KR 20250010660A
Authority
KR
South Korea
Prior art keywords
styrene resin
light
bis
resin composition
mass
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.)
Pending
Application number
KR1020247041392A
Other languages
English (en)
Korean (ko)
Inventor
히로 야마구치
와타루 와타나베
Original Assignee
덴카 주식회사
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 덴카 주식회사 filed Critical 덴카 주식회사
Publication of KR20250010660A publication Critical patent/KR20250010660A/ko
Pending legal-status Critical Current

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)
KR1020247041392A 2022-05-13 2023-04-27 광학용 스티렌계 수지 조성물, 도광판, 엣지 라이트형 면광원 유닛, 광확산판 및 직하형 면광원 유닛 Pending KR20250010660A (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2022079368 2022-05-13
JPJP-P-2022-079368 2022-05-13
PCT/JP2023/016702 WO2023218994A1 (ja) 2022-05-13 2023-04-27 光学用スチレン系樹脂組成物、導光板、エッジライト型面光源ユニット、光拡散版、及び直下型面光源ユニット

Publications (1)

Publication Number Publication Date
KR20250010660A true KR20250010660A (ko) 2025-01-21

Family

ID=88730388

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020247041392A Pending KR20250010660A (ko) 2022-05-13 2023-04-27 광학용 스티렌계 수지 조성물, 도광판, 엣지 라이트형 면광원 유닛, 광확산판 및 직하형 면광원 유닛

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 (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20030075648A (ko) 2002-03-20 2003-09-26 주식회사 만도 브레이크 액압제어장치
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

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
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
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
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
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
EP4023717A4 (en) 2019-08-30 2023-09-27 Toray Industries, Inc. TRANSPARENT THERMOPLASTIC RESIN COMPOSITION, METHOD FOR PRODUCING THE SAME, MOLDED BODY OBTAINED BY MOLDING A TRANSPARENT THERMOPLASTIC RESIN COMPOSITION, AND METHOD FOR PRODUCING A MOLDED BODY
KR102940857B1 (ko) 2020-04-01 2026-03-19 덴카 주식회사 광학용 스티렌계 수지 조성물, 도광판 및 에지라이트형 면 광원 유닛

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20030075648A (ko) 2002-03-20 2003-09-26 주식회사 만도 브레이크 액압제어장치
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

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
TW202346381A (zh) 2023-12-01
TWI899565B (zh) 2025-10-01
MX2024013759A (es) 2024-12-06

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PA0105 International application

Patent event date: 20241213

Patent event code: PA01051R01D

Comment text: International Patent Application

PA0201 Request for examination
PG1501 Laying open of application