WO2011112032A3 - 도광판 제조방법 및 도광판 - Google Patents

도광판 제조방법 및 도광판 Download PDF

Info

Publication number
WO2011112032A3
WO2011112032A3 PCT/KR2011/001707 KR2011001707W WO2011112032A3 WO 2011112032 A3 WO2011112032 A3 WO 2011112032A3 KR 2011001707 W KR2011001707 W KR 2011001707W WO 2011112032 A3 WO2011112032 A3 WO 2011112032A3
Authority
WO
WIPO (PCT)
Prior art keywords
guide plate
light guide
light incident
main
light
Prior art date
Application number
PCT/KR2011/001707
Other languages
English (en)
French (fr)
Other versions
WO2011112032A2 (ko
Inventor
박철
Original Assignee
Park Chul
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 to KR10-2010-0022187 priority Critical
Priority to KR20100022187 priority
Application filed by Park Chul filed Critical Park Chul
Priority to KR10-2011-0021648 priority
Priority to KR1020110021648A priority patent/KR101130169B1/ko
Publication of WO2011112032A2 publication Critical patent/WO2011112032A2/ko
Publication of WO2011112032A3 publication Critical patent/WO2011112032A3/ko

Links

Classifications

    • GPHYSICS
    • G02OPTICS
    • G02BOPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
    • G02B6/00Light guides
    • G02B6/0001Light guides specially adapted for lighting devices or systems
    • G02B6/0011Light guides specially adapted for lighting devices or systems the light guides being planar or of plate-like form
    • G02B6/0065Manufacturing aspects; Material aspects
    • GPHYSICS
    • G02OPTICS
    • G02BOPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
    • G02B6/00Light guides
    • G02B6/0001Light guides specially adapted for lighting devices or systems
    • G02B6/0011Light guides specially adapted for lighting devices or systems the light guides being planar or of plate-like form
    • G02B6/0013Means for improving the coupling-in of light from the light source into the light guide
    • G02B6/0015Means for improving the coupling-in of light from the light source into the light guide provided on the surface of the light guide or in the bulk of it
    • G02B6/0016Grooves, prisms, gratings, scattering particles or rough surfaces
    • GPHYSICS
    • G02OPTICS
    • G02BOPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
    • G02B6/00Light guides
    • G02B6/0001Light guides specially adapted for lighting devices or systems
    • G02B6/0011Light guides specially adapted for lighting devices or systems the light guides being planar or of plate-like form
    • G02B6/0013Means for improving the coupling-in of light from the light source into the light guide
    • G02B6/0015Means for improving the coupling-in of light from the light source into the light guide provided on the surface of the light guide or in the bulk of it
    • G02B6/0018Redirecting means on the surface of the light guide

Abstract

외부로부터 입사되는 광의 이동경로를 제공하는 도광판의 제조방법은, 광이 입사되는 도광판 본체의 입사면 상에 액상의 평탄화제를 도포하는 단계, 및 액상의 평탄화제를 경화시켜 도광판 본체의 입사면에 평탄화층을 형성하는 단계를 포함한다.
PCT/KR2011/001707 2010-03-12 2011-03-11 도광판 제조방법 및 도광판 WO2011112032A2 (ko)

Priority Applications (4)

Application Number Priority Date Filing Date Title
KR10-2010-0022187 2010-03-12
KR20100022187 2010-03-12
KR10-2011-0021648 2011-03-11
KR1020110021648A KR101130169B1 (ko) 2010-03-12 2011-03-11 도광판 제조방법 및 도광판

Publications (2)

Publication Number Publication Date
WO2011112032A2 WO2011112032A2 (ko) 2011-09-15
WO2011112032A3 true WO2011112032A3 (ko) 2012-02-23

Family

ID=44564020

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2011/001707 WO2011112032A2 (ko) 2010-03-12 2011-03-11 도광판 제조방법 및 도광판

Country Status (1)

Country Link
WO (1) WO2011112032A2 (ko)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004082437A (ja) * 2002-08-26 2004-03-18 Meiki Co Ltd Light guide plate forming apparatus and light guide plate forming method
JP2006133801A (ja) * 2006-01-10 2006-05-25 Enplas Corp 面光源装置用導光板、面光源装置及び液晶表示装置
KR20060096198A (ko) * 2005-03-03 2006-09-11 태산엘시디 주식회사 자외선 경화방법을 이용한 도광판 제조방법
JP2007213035A (ja) * 2005-01-31 2007-08-23 Toppan Printing Co Ltd Optical sheet and backlight unit and display using the same

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004082437A (ja) * 2002-08-26 2004-03-18 Meiki Co Ltd Light guide plate forming apparatus and light guide plate forming method
JP2007213035A (ja) * 2005-01-31 2007-08-23 Toppan Printing Co Ltd Optical sheet and backlight unit and display using the same
KR20060096198A (ko) * 2005-03-03 2006-09-11 태산엘시디 주식회사 자외선 경화방법을 이용한 도광판 제조방법
JP2006133801A (ja) * 2006-01-10 2006-05-25 Enplas Corp 面光源装置用導光板、面光源装置及び液晶表示装置

Also Published As

Publication number Publication date
WO2011112032A2 (ko) 2011-09-15

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