TW200643559A - Light-diffusion plate - Google Patents

Light-diffusion plate

Info

Publication number
TW200643559A
TW200643559A TW095103549A TW95103549A TW200643559A TW 200643559 A TW200643559 A TW 200643559A TW 095103549 A TW095103549 A TW 095103549A TW 95103549 A TW95103549 A TW 95103549A TW 200643559 A TW200643559 A TW 200643559A
Authority
TW
Taiwan
Prior art keywords
light
diffusion plate
composed mainly
substrate layer
layer composed
Prior art date
Application number
TW095103549A
Other languages
English (en)
Chinese (zh)
Inventor
Yoon-Hee Cho
Hee-Cheong Lee
Dong-Hyun Kim
Jun-Kil Doo
Byeong-Heui Han
Tae Yong Ryu
Chung Seock Kang
Original Assignee
Kolon Inc
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
Priority claimed from KR1020050008959A external-priority patent/KR100793181B1/ko
Priority claimed from KR1020050032449A external-priority patent/KR100725829B1/ko
Priority claimed from KR1020050121507A external-priority patent/KR100781687B1/ko
Priority claimed from KR1020050121509A external-priority patent/KR100765893B1/ko
Priority claimed from KR1020060000386A external-priority patent/KR100725827B1/ko
Application filed by Kolon Inc filed Critical Kolon Inc
Publication of TW200643559A publication Critical patent/TW200643559A/zh

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/06—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B27/08—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/02—Diffusing elements; Afocal elements
    • G02B5/0205—Diffusing elements; Afocal elements characterised by the diffusing properties
    • G02B5/021—Diffusing elements; Afocal elements characterised by the diffusing properties the diffusion taking place at the element's surface, e.g. by means of surface roughening or microprismatic structures
    • G02B5/0226—Diffusing elements; Afocal elements characterised by the diffusing properties the diffusion taking place at the element's surface, e.g. by means of surface roughening or microprismatic structures having particles on the surface
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/02—Diffusing elements; Afocal elements
    • G02B5/0205—Diffusing elements; Afocal elements characterised by the diffusing properties
    • G02B5/0236—Diffusing elements; Afocal elements characterised by the diffusing properties the diffusion taking place within the volume of the element
    • G02B5/0242—Diffusing elements; Afocal elements characterised by the diffusing properties the diffusion taking place within the volume of the element by means of dispersed particles
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/02—Diffusing elements; Afocal elements
    • G02B5/0273—Diffusing elements; Afocal elements characterized by the use
    • G02B5/0278—Diffusing elements; Afocal elements characterized by the use used in transmission

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Optical Elements Other Than Lenses (AREA)
  • Laminated Bodies (AREA)
TW095103549A 2005-02-01 2006-01-27 Light-diffusion plate TW200643559A (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
KR1020050008959A KR100793181B1 (ko) 2005-02-01 2005-02-01 광확산판
KR1020050032449A KR100725829B1 (ko) 2005-04-19 2005-04-19 광확산판
KR1020050121507A KR100781687B1 (ko) 2005-12-12 2005-12-12 광확산판
KR1020050121509A KR100765893B1 (ko) 2005-12-12 2005-12-12 광확산판
KR1020060000386A KR100725827B1 (ko) 2006-01-03 2006-01-03 광확산판

Publications (1)

Publication Number Publication Date
TW200643559A true TW200643559A (en) 2006-12-16

Family

ID=36777446

Family Applications (1)

Application Number Title Priority Date Filing Date
TW095103549A TW200643559A (en) 2005-02-01 2006-01-27 Light-diffusion plate

Country Status (2)

Country Link
TW (1) TW200643559A (fr)
WO (1) WO2006083100A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109575174A (zh) * 2018-12-20 2019-04-05 重庆颖锋兴瑞光电科技有限公司 一种改性聚苯乙烯树脂

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TW579438B (en) * 1999-02-04 2004-03-11 Keiwa Inc Light diffusion plate and backlight device using the same
JP2002258018A (ja) * 2001-03-02 2002-09-11 Keiwa Inc 光拡散シート及びこれを用いたバックライトユニット
US7072115B2 (en) * 2002-03-26 2006-07-04 Keiwa Inc. Light diffusion sheet and backlight unit using the same
DE112004000823T5 (de) * 2003-06-04 2006-04-13 Nippon Polyester Co. Ltd. Licht-streuende Platte für eine Flüssigkeitskristallanzeigevorrichtung und Polycarbonatharz-Zusammensetzung für eine Licht-streuende Platte für eine Flüssigkeitskristallanzeigevorrichtung

Also Published As

Publication number Publication date
WO2006083100A1 (fr) 2006-08-10

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