PL385039A1 - Plate of light diffuser, multi-laminar plate of light diffuser and the manner of decrease of total permeability of light and transparency of resin - Google Patents
Plate of light diffuser, multi-laminar plate of light diffuser and the manner of decrease of total permeability of light and transparency of resinInfo
- Publication number
- PL385039A1 PL385039A1 PL385039A PL38503908A PL385039A1 PL 385039 A1 PL385039 A1 PL 385039A1 PL 385039 A PL385039 A PL 385039A PL 38503908 A PL38503908 A PL 38503908A PL 385039 A1 PL385039 A1 PL 385039A1
- Authority
- PL
- Poland
- Prior art keywords
- light
- plate
- light diffuser
- transparency
- decrease
- Prior art date
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
- B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
- B32B5/16—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by features of a layer formed of particles, e.g. chips, powder or granules
-
- 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
- B32B27/28—Layered products comprising a layer of synthetic resin comprising synthetic resins not wholly covered by any one of the sub-groups B32B27/30 - B32B27/42
-
- 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
-
- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
- G02F1/1333—Constructional arrangements; Manufacturing methods
- G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
- G02F1/1336—Illuminating devices
- G02F1/133602—Direct backlight
- G02F1/133606—Direct backlight including a specially adapted diffusing, scattering or light controlling members
Landscapes
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- General Physics & Mathematics (AREA)
- Nonlinear Science (AREA)
- Chemical & Material Sciences (AREA)
- Mathematical Physics (AREA)
- Dispersion Chemistry (AREA)
- Wood Science & Technology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Optical Elements Other Than Lenses (AREA)
- Laminated Bodies (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Liquid Crystal (AREA)
- Planar Illumination Modules (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2007115223 | 2007-04-25 | ||
JP2007213416A JP4910940B2 (en) | 2007-04-25 | 2007-08-20 | Light diffusion plate |
Publications (1)
Publication Number | Publication Date |
---|---|
PL385039A1 true PL385039A1 (en) | 2008-10-27 |
Family
ID=40065443
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PL385039A PL385039A1 (en) | 2007-04-25 | 2008-04-25 | Plate of light diffuser, multi-laminar plate of light diffuser and the manner of decrease of total permeability of light and transparency of resin |
Country Status (7)
Country | Link |
---|---|
JP (2) | JP4910940B2 (en) |
CN (1) | CN101295046A (en) |
CZ (1) | CZ2008242A3 (en) |
NL (1) | NL1035334C2 (en) |
PL (1) | PL385039A1 (en) |
SK (1) | SK50402008A3 (en) |
TW (1) | TWI407151B (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4910940B2 (en) * | 2007-04-25 | 2012-04-04 | 住友化学株式会社 | Light diffusion plate |
JP2011079168A (en) * | 2009-10-05 | 2011-04-21 | Sumitomo Chemical Co Ltd | Method for producing resin plate |
Family Cites Families (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4165153A (en) * | 1978-04-25 | 1979-08-21 | Polaroid Corporation | Translucent screen |
GB9314604D0 (en) * | 1993-07-14 | 1993-08-25 | Dow Deutschland Inc | Light diffuser composition |
US6723392B1 (en) * | 1999-03-31 | 2004-04-20 | Daicel Chemical Industries, Ltd. | Light scattering sheet, light scattering composite sheet, and liquid crystal display |
JP3515426B2 (en) * | 1999-05-28 | 2004-04-05 | 大日本印刷株式会社 | Anti-glare film and method for producing the same |
WO2002048756A1 (en) * | 2000-12-14 | 2002-06-20 | Mitsui Chemicals Inc. | Reflector, sidelight type backlighting apparatus and reflector substrate |
JP2002293809A (en) * | 2001-03-30 | 2002-10-09 | Sekisui Plastics Co Ltd | Resin particulate, its production method and resin composition containing the same |
JP3669299B2 (en) * | 2001-07-12 | 2005-07-06 | 住友化学株式会社 | Methyl methacrylate resin composition and molded article thereof |
CN100347596C (en) * | 2001-10-04 | 2007-11-07 | 富士胶片株式会社 | Liquid crystal display of transmission type |
JP2004050607A (en) * | 2002-07-19 | 2004-02-19 | Sumitomo Chem Co Ltd | Light diffusible resin laminated sheet |
JP2004170937A (en) * | 2002-11-06 | 2004-06-17 | Asahi Kasei Chemicals Corp | Laminated resin plate |
JP2005181834A (en) * | 2003-12-22 | 2005-07-07 | Fuji Photo Film Co Ltd | Antireflection film, polarizing plate and picture display device |
JP2005239837A (en) * | 2004-02-25 | 2005-09-08 | Toyo Ink Mfg Co Ltd | Light diffusion coating film-forming coating material and light diffusion sheet |
JP4274164B2 (en) * | 2004-09-03 | 2009-06-03 | 住友化学株式会社 | Laminated resin plate |
JP2006106185A (en) * | 2004-10-01 | 2006-04-20 | Kuraray Co Ltd | Light diffusion multilayer plate |
JP4890766B2 (en) * | 2005-01-28 | 2012-03-07 | 帝人化成株式会社 | Light diffusing aromatic polycarbonate resin composition |
US7297380B2 (en) * | 2005-05-20 | 2007-11-20 | General Electric Company | Light-diffusing films, backlight display devices comprising the light-diffusing films, and methods of making the same |
US7878690B2 (en) * | 2005-06-24 | 2011-02-01 | Idemitsu Kosan Co., Ltd. | Light diffusing plate and lighting device using it |
JP4910940B2 (en) * | 2007-04-25 | 2012-04-04 | 住友化学株式会社 | Light diffusion plate |
-
2007
- 2007-08-20 JP JP2007213416A patent/JP4910940B2/en not_active Expired - Fee Related
-
2008
- 2008-02-13 JP JP2008031408A patent/JP5045481B2/en not_active Expired - Fee Related
- 2008-04-16 TW TW097113822A patent/TWI407151B/en not_active IP Right Cessation
- 2008-04-21 CZ CZ20080242A patent/CZ2008242A3/en unknown
- 2008-04-23 NL NL1035334A patent/NL1035334C2/en not_active IP Right Cessation
- 2008-04-23 SK SK5040-2008A patent/SK50402008A3/en not_active Application Discontinuation
- 2008-04-24 CN CNA200810095714XA patent/CN101295046A/en active Pending
- 2008-04-25 PL PL385039A patent/PL385039A1/en unknown
Also Published As
Publication number | Publication date |
---|---|
TW200912389A (en) | 2009-03-16 |
NL1035334C2 (en) | 2010-06-29 |
SK50402008A3 (en) | 2009-09-07 |
NL1035334A1 (en) | 2008-10-30 |
JP4910940B2 (en) | 2012-04-04 |
JP2008292977A (en) | 2008-12-04 |
JP5045481B2 (en) | 2012-10-10 |
JP2008292969A (en) | 2008-12-04 |
TWI407151B (en) | 2013-09-01 |
CN101295046A (en) | 2008-10-29 |
CZ2008242A3 (en) | 2009-09-30 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
DISC | Decisions on discontinuance of the proceedings (taken after the publication of the particulars of the applications) |