KR970010102A - 광확산 필름 - Google Patents
광확산 필름 Download PDFInfo
- Publication number
- KR970010102A KR970010102A KR1019950028035A KR19950028035A KR970010102A KR 970010102 A KR970010102 A KR 970010102A KR 1019950028035 A KR1019950028035 A KR 1019950028035A KR 19950028035 A KR19950028035 A KR 19950028035A KR 970010102 A KR970010102 A KR 970010102A
- Authority
- KR
- South Korea
- Prior art keywords
- pigment
- light
- average particle
- particle diameter
- film
- Prior art date
Links
- 238000009792 diffusion process Methods 0.000 title claims abstract 5
- 239000000049 pigment Substances 0.000 claims abstract 5
- 239000011248 coating agent Substances 0.000 claims abstract 3
- 238000000576 coating method Methods 0.000 claims abstract 3
- 238000000034 method Methods 0.000 claims abstract 2
- 229920006267 polyester film Polymers 0.000 claims abstract 2
- 239000002904 solvent Substances 0.000 claims abstract 2
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 claims 4
- 239000002245 particle Substances 0.000 claims 4
- 239000011347 resin Substances 0.000 claims 3
- 229920005989 resin Polymers 0.000 claims 3
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 claims 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims 2
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 claims 2
- TZCXTZWJZNENPQ-UHFFFAOYSA-L barium sulfate Chemical compound [Ba+2].[O-]S([O-])(=O)=O TZCXTZWJZNENPQ-UHFFFAOYSA-L 0.000 claims 2
- 239000010408 film Substances 0.000 claims 2
- 239000012788 optical film Substances 0.000 claims 2
- 229920003067 (meth)acrylic acid ester copolymer Polymers 0.000 claims 1
- 239000004925 Acrylic resin Substances 0.000 claims 1
- 229920000178 Acrylic resin Polymers 0.000 claims 1
- JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 claims 1
- 239000004952 Polyamide Substances 0.000 claims 1
- 229920002472 Starch Polymers 0.000 claims 1
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 claims 1
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 claims 1
- WNROFYMDJYEPJX-UHFFFAOYSA-K aluminium hydroxide Chemical compound [OH-].[OH-].[OH-].[Al+3] WNROFYMDJYEPJX-UHFFFAOYSA-K 0.000 claims 1
- 239000011324 bead Substances 0.000 claims 1
- 229910000019 calcium carbonate Inorganic materials 0.000 claims 1
- 239000001913 cellulose Substances 0.000 claims 1
- 229920002678 cellulose Polymers 0.000 claims 1
- 239000004927 clay Substances 0.000 claims 1
- 239000010432 diamond Substances 0.000 claims 1
- 229910003460 diamond Inorganic materials 0.000 claims 1
- 239000011521 glass Substances 0.000 claims 1
- 239000007788 liquid Substances 0.000 claims 1
- ZLNQQNXFFQJAID-UHFFFAOYSA-L magnesium carbonate Chemical compound [Mg+2].[O-]C([O-])=O ZLNQQNXFFQJAID-UHFFFAOYSA-L 0.000 claims 1
- 239000001095 magnesium carbonate Substances 0.000 claims 1
- 229910000021 magnesium carbonate Inorganic materials 0.000 claims 1
- 239000000203 mixture Substances 0.000 claims 1
- 229920003229 poly(methyl methacrylate) Polymers 0.000 claims 1
- 229920002647 polyamide Polymers 0.000 claims 1
- 229920000728 polyester Polymers 0.000 claims 1
- 239000004926 polymethyl methacrylate Substances 0.000 claims 1
- 239000000377 silicon dioxide Substances 0.000 claims 1
- 229920002050 silicone resin Polymers 0.000 claims 1
- 239000008107 starch Substances 0.000 claims 1
- 235000019698 starch Nutrition 0.000 claims 1
- OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 claims 1
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 claims 1
- 229920002554 vinyl polymer Polymers 0.000 claims 1
- 239000011787 zinc oxide Substances 0.000 claims 1
- 239000004973 liquid crystal related substance Substances 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 230000003287 optical effect Effects 0.000 abstract 1
Landscapes
- Optical Elements Other Than Lenses (AREA)
- Laminated Bodies (AREA)
Abstract
Description
Claims (4)
- 투명한 수지와 평균입경이 0.1~7μ인 안료를 용매에 배합한 도포액을 폴리에스터 필름의 일면 또는 양면에 도포함을 특징으로 하는 광학산 필름.
- 제1항에 있어서, 투명한 수지는 폴리메타크릴산메틸 또는 (메타)아크릴산에스터 공중합체 등의 아크릴계, 스틸렌계, 우레탄계, 비닐계, 폴리에스터계, 셀룰로오스계, 폴리아미드계 중 1성분 또는 2성분 이상을 혼합하여 사용함을 특징으로 하는 광확산 필름.
- 제1항에 있어서, 안료는 합성실리카, 유리비드, 다이아몬드, 아크릴수지, 스틸렌수지, 실리콘수지, 전분, 산화티탄늄, 산화아연, 황산바륨, 탄산칼슘, 탄산마그네슘, 수산화알루미늄, 클레이(clay)중 1성분 또는 2성분 이상 혼합하여 사용함을 특징으로 하는 광확산 필름.
- 제1항에 있어서, 평균입경이 0.1~7μ인 안료는 평균입경 0.1~3μ 미만 40~70%, 평균입경 3~7μ, 30~60%로 구성됨을 특징으로 하는 광학산 필름.※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019950028035A KR970010102A (ko) | 1995-08-31 | 1995-08-31 | 광확산 필름 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019950028035A KR970010102A (ko) | 1995-08-31 | 1995-08-31 | 광확산 필름 |
Publications (1)
Publication Number | Publication Date |
---|---|
KR970010102A true KR970010102A (ko) | 1997-03-27 |
Family
ID=66597052
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019950028035A KR970010102A (ko) | 1995-08-31 | 1995-08-31 | 광확산 필름 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR970010102A (ko) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20030041459A (ko) * | 2001-11-20 | 2003-05-27 | 이정만 | 광확산필름 |
KR100476068B1 (ko) * | 1999-12-04 | 2005-03-10 | 에스케이씨 주식회사 | 광확산 필름 |
KR100466091B1 (ko) * | 1996-09-09 | 2005-10-13 | 도레이새한 주식회사 | Lcd용광확산필름의제조방법 |
KR100693463B1 (ko) * | 2005-10-21 | 2007-03-12 | 한국광기술원 | 2 이상의 물질을 포함하는 봉지층을 구비한 광 확산 발광다이오드 |
KR101129164B1 (ko) * | 2012-01-20 | 2012-03-26 | 후지라이테크 주식회사 | 광 반사능이 향상된 코팅재의 제조방법 및 이를 절연막으로 코팅한 led 조명등 |
-
1995
- 1995-08-31 KR KR1019950028035A patent/KR970010102A/ko not_active Application Discontinuation
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100466091B1 (ko) * | 1996-09-09 | 2005-10-13 | 도레이새한 주식회사 | Lcd용광확산필름의제조방법 |
KR100476068B1 (ko) * | 1999-12-04 | 2005-03-10 | 에스케이씨 주식회사 | 광확산 필름 |
KR20030041459A (ko) * | 2001-11-20 | 2003-05-27 | 이정만 | 광확산필름 |
KR100693463B1 (ko) * | 2005-10-21 | 2007-03-12 | 한국광기술원 | 2 이상의 물질을 포함하는 봉지층을 구비한 광 확산 발광다이오드 |
KR101129164B1 (ko) * | 2012-01-20 | 2012-03-26 | 후지라이테크 주식회사 | 광 반사능이 향상된 코팅재의 제조방법 및 이를 절연막으로 코팅한 led 조명등 |
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