TW201841358A - 間隔物、面光源裝置及影像顯示裝置 - Google Patents
間隔物、面光源裝置及影像顯示裝置 Download PDFInfo
- Publication number
- TW201841358A TW201841358A TW106145634A TW106145634A TW201841358A TW 201841358 A TW201841358 A TW 201841358A TW 106145634 A TW106145634 A TW 106145634A TW 106145634 A TW106145634 A TW 106145634A TW 201841358 A TW201841358 A TW 201841358A
- Authority
- TW
- Taiwan
- Prior art keywords
- spacer
- optical sheet
- light source
- source device
- light
- Prior art date
Links
- 125000006850 spacer group Chemical group 0.000 title claims abstract description 411
- 230000003287 optical effect Effects 0.000 claims abstract description 335
- 239000000758 substrate Substances 0.000 claims abstract description 136
- 229920005989 resin Polymers 0.000 claims description 130
- 239000011347 resin Substances 0.000 claims description 130
- 229910052751 metal Inorganic materials 0.000 claims description 46
- 239000002184 metal Substances 0.000 claims description 46
- 230000001965 increasing effect Effects 0.000 claims description 19
- 230000002093 peripheral effect Effects 0.000 claims description 16
- 230000009477 glass transition Effects 0.000 claims description 14
- 229920005668 polycarbonate resin Polymers 0.000 claims description 14
- 239000004431 polycarbonate resin Substances 0.000 claims description 14
- 239000010408 film Substances 0.000 description 107
- 238000005192 partition Methods 0.000 description 103
- 238000012360 testing method Methods 0.000 description 71
- 239000010410 layer Substances 0.000 description 57
- 230000000052 comparative effect Effects 0.000 description 37
- 238000000034 method Methods 0.000 description 33
- 230000001681 protective effect Effects 0.000 description 26
- 239000000853 adhesive Substances 0.000 description 19
- 230000001070 adhesive effect Effects 0.000 description 19
- 229920001187 thermosetting polymer Polymers 0.000 description 18
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 17
- 230000005540 biological transmission Effects 0.000 description 15
- -1 polyethylene terephthalate Polymers 0.000 description 15
- 229910052802 copper Inorganic materials 0.000 description 13
- 239000010949 copper Substances 0.000 description 13
- 238000011156 evaluation Methods 0.000 description 13
- IUVCFHHAEHNCFT-INIZCTEOSA-N 2-[(1s)-1-[4-amino-3-(3-fluoro-4-propan-2-yloxyphenyl)pyrazolo[3,4-d]pyrimidin-1-yl]ethyl]-6-fluoro-3-(3-fluorophenyl)chromen-4-one Chemical compound C1=C(F)C(OC(C)C)=CC=C1C(C1=C(N)N=CN=C11)=NN1[C@@H](C)C1=C(C=2C=C(F)C=CC=2)C(=O)C2=CC(F)=CC=C2O1 IUVCFHHAEHNCFT-INIZCTEOSA-N 0.000 description 12
- 238000005452 bending Methods 0.000 description 12
- 239000005020 polyethylene terephthalate Substances 0.000 description 12
- 229920000139 polyethylene terephthalate Polymers 0.000 description 12
- 238000001746 injection moulding Methods 0.000 description 11
- 239000011159 matrix material Substances 0.000 description 10
- 230000010287 polarization Effects 0.000 description 10
- 239000011342 resin composition Substances 0.000 description 10
- 230000008859 change Effects 0.000 description 9
- 238000009792 diffusion process Methods 0.000 description 9
- 238000004519 manufacturing process Methods 0.000 description 9
- 238000000465 moulding Methods 0.000 description 9
- 238000000926 separation method Methods 0.000 description 9
- 230000017525 heat dissipation Effects 0.000 description 8
- 229910000679 solder Inorganic materials 0.000 description 8
- 238000005520 cutting process Methods 0.000 description 7
- 239000000203 mixture Substances 0.000 description 7
- 239000002245 particle Substances 0.000 description 7
- 239000011241 protective layer Substances 0.000 description 7
- 239000004973 liquid crystal related substance Substances 0.000 description 6
- 238000012545 processing Methods 0.000 description 6
- 238000007650 screen-printing Methods 0.000 description 6
- 229920005992 thermoplastic resin Polymers 0.000 description 6
- 230000004308 accommodation Effects 0.000 description 5
- 238000009826 distribution Methods 0.000 description 5
- 239000000463 material Substances 0.000 description 5
- 230000000149 penetrating effect Effects 0.000 description 5
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 4
- 239000006096 absorbing agent Substances 0.000 description 4
- 229910052782 aluminium Inorganic materials 0.000 description 4
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 4
- 239000000470 constituent Substances 0.000 description 4
- 239000011889 copper foil Substances 0.000 description 4
- 238000005336 cracking Methods 0.000 description 4
- 238000005259 measurement Methods 0.000 description 4
- 239000011112 polyethylene naphthalate Substances 0.000 description 4
- 239000000523 sample Substances 0.000 description 4
- 229920002877 acrylic styrene acrylonitrile Polymers 0.000 description 3
- 229920000122 acrylonitrile butadiene styrene Polymers 0.000 description 3
- 239000012790 adhesive layer Substances 0.000 description 3
- 210000002858 crystal cell Anatomy 0.000 description 3
- 230000003247 decreasing effect Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000002708 enhancing effect Effects 0.000 description 3
- 230000007613 environmental effect Effects 0.000 description 3
- 239000003822 epoxy resin Substances 0.000 description 3
- 239000011888 foil Substances 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 3
- RAXXELZNTBOGNW-UHFFFAOYSA-N imidazole Natural products C1=CNC=N1 RAXXELZNTBOGNW-UHFFFAOYSA-N 0.000 description 3
- 230000000977 initiatory effect Effects 0.000 description 3
- 238000009413 insulation Methods 0.000 description 3
- 230000031700 light absorption Effects 0.000 description 3
- 229920003229 poly(methyl methacrylate) Polymers 0.000 description 3
- 229920000647 polyepoxide Polymers 0.000 description 3
- 229920000728 polyester Polymers 0.000 description 3
- 239000004926 polymethyl methacrylate Substances 0.000 description 3
- 229920006324 polyoxymethylene Polymers 0.000 description 3
- 238000007639 printing Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000002834 transmittance Methods 0.000 description 3
- 239000012463 white pigment Substances 0.000 description 3
- 239000004925 Acrylic resin Substances 0.000 description 2
- 229930182556 Polyacetal Natural products 0.000 description 2
- 239000004743 Polypropylene Substances 0.000 description 2
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 2
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 description 2
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 description 2
- 150000001412 amines Chemical class 0.000 description 2
- 238000000137 annealing Methods 0.000 description 2
- TZCXTZWJZNENPQ-UHFFFAOYSA-L barium sulfate Chemical compound [Ba+2].[O-]S([O-])(=O)=O TZCXTZWJZNENPQ-UHFFFAOYSA-L 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 229920006026 co-polymeric resin Polymers 0.000 description 2
- 230000006866 deterioration Effects 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000010954 inorganic particle Substances 0.000 description 2
- 239000012788 optical film Substances 0.000 description 2
- 238000001579 optical reflectometry Methods 0.000 description 2
- 238000000059 patterning Methods 0.000 description 2
- 229920000515 polycarbonate Polymers 0.000 description 2
- 239000004417 polycarbonate Substances 0.000 description 2
- 229920001225 polyester resin Polymers 0.000 description 2
- 239000004645 polyester resin Substances 0.000 description 2
- 229920006290 polyethylene naphthalate film Polymers 0.000 description 2
- 229920013716 polyethylene resin Polymers 0.000 description 2
- 229920002098 polyfluorene Polymers 0.000 description 2
- 229920001155 polypropylene Polymers 0.000 description 2
- 229920000915 polyvinyl chloride Polymers 0.000 description 2
- 239000004800 polyvinyl chloride Substances 0.000 description 2
- 238000011160 research Methods 0.000 description 2
- 230000000630 rising effect Effects 0.000 description 2
- 239000004065 semiconductor Substances 0.000 description 2
- 229910052709 silver Inorganic materials 0.000 description 2
- 239000004332 silver Substances 0.000 description 2
- 230000001629 suppression Effects 0.000 description 2
- 230000003746 surface roughness Effects 0.000 description 2
- XOLBLPGZBRYERU-UHFFFAOYSA-N tin dioxide Chemical compound O=[Sn]=O XOLBLPGZBRYERU-UHFFFAOYSA-N 0.000 description 2
- 229910001887 tin oxide Inorganic materials 0.000 description 2
- 239000006097 ultraviolet radiation absorber Substances 0.000 description 2
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 description 1
- LEVFXWNQQSSNAC-UHFFFAOYSA-N 2-(4,6-diphenyl-1,3,5-triazin-2-yl)-5-hexoxyphenol Chemical compound OC1=CC(OCCCCCC)=CC=C1C1=NC(C=2C=CC=CC=2)=NC(C=2C=CC=CC=2)=N1 LEVFXWNQQSSNAC-UHFFFAOYSA-N 0.000 description 1
- 229920000178 Acrylic resin Polymers 0.000 description 1
- NLHHRLWOUZZQLW-UHFFFAOYSA-N Acrylonitrile Chemical compound C=CC#N NLHHRLWOUZZQLW-UHFFFAOYSA-N 0.000 description 1
- YAAQEISEHDUIFO-UHFFFAOYSA-N C=CC#N.OC(=O)C=CC=CC1=CC=CC=C1 Chemical compound C=CC#N.OC(=O)C=CC=CC1=CC=CC=C1 YAAQEISEHDUIFO-UHFFFAOYSA-N 0.000 description 1
- 229920001747 Cellulose diacetate Polymers 0.000 description 1
- 229920002284 Cellulose triacetate Polymers 0.000 description 1
- 239000004593 Epoxy Substances 0.000 description 1
- JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 description 1
- 240000004282 Grewia occidentalis Species 0.000 description 1
- 229930040373 Paraformaldehyde Natural products 0.000 description 1
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
- 229920002845 Poly(methacrylic acid) Polymers 0.000 description 1
- 239000004952 Polyamide Substances 0.000 description 1
- 239000004695 Polyether sulfone Substances 0.000 description 1
- BZHJMEDXRYGGRV-UHFFFAOYSA-N Vinyl chloride Chemical compound ClC=C BZHJMEDXRYGGRV-UHFFFAOYSA-N 0.000 description 1
- NNLVGZFZQQXQNW-ADJNRHBOSA-N [(2r,3r,4s,5r,6s)-4,5-diacetyloxy-3-[(2s,3r,4s,5r,6r)-3,4,5-triacetyloxy-6-(acetyloxymethyl)oxan-2-yl]oxy-6-[(2r,3r,4s,5r,6s)-4,5,6-triacetyloxy-2-(acetyloxymethyl)oxan-3-yl]oxyoxan-2-yl]methyl acetate Chemical compound O([C@@H]1O[C@@H]([C@H]([C@H](OC(C)=O)[C@H]1OC(C)=O)O[C@H]1[C@@H]([C@@H](OC(C)=O)[C@H](OC(C)=O)[C@@H](COC(C)=O)O1)OC(C)=O)COC(=O)C)[C@@H]1[C@@H](COC(C)=O)O[C@@H](OC(C)=O)[C@H](OC(C)=O)[C@H]1OC(C)=O NNLVGZFZQQXQNW-ADJNRHBOSA-N 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000001133 acceleration Effects 0.000 description 1
- DHKHKXVYLBGOIT-UHFFFAOYSA-N acetaldehyde Diethyl Acetal Natural products CCOC(C)OCC DHKHKXVYLBGOIT-UHFFFAOYSA-N 0.000 description 1
- 150000001241 acetals Chemical class 0.000 description 1
- 150000008065 acid anhydrides Chemical class 0.000 description 1
- XECAHXYUAAWDEL-UHFFFAOYSA-N acrylonitrile butadiene styrene Chemical compound C=CC=C.C=CC#N.C=CC1=CC=CC=C1 XECAHXYUAAWDEL-UHFFFAOYSA-N 0.000 description 1
- 239000004676 acrylonitrile butadiene styrene Substances 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 239000002216 antistatic agent Substances 0.000 description 1
- 238000003491 array Methods 0.000 description 1
- QRUDEWIWKLJBPS-UHFFFAOYSA-N benzotriazole Chemical compound C1=CC=C2N[N][N]C2=C1 QRUDEWIWKLJBPS-UHFFFAOYSA-N 0.000 description 1
- 239000012964 benzotriazole Substances 0.000 description 1
- 230000000740 bleeding effect Effects 0.000 description 1
- 238000009529 body temperature measurement Methods 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
- 229920006217 cellulose acetate butyrate Polymers 0.000 description 1
- 229910000420 cerium oxide Inorganic materials 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000007598 dipping method Methods 0.000 description 1
- 238000005530 etching Methods 0.000 description 1
- 239000010419 fine particle Substances 0.000 description 1
- 239000003063 flame retardant Substances 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 239000011256 inorganic filler Substances 0.000 description 1
- 229910003475 inorganic filler Inorganic materials 0.000 description 1
- 229910052809 inorganic oxide Inorganic materials 0.000 description 1
- 239000012948 isocyanate Substances 0.000 description 1
- 239000004611 light stabiliser Substances 0.000 description 1
- 230000007257 malfunction Effects 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 150000004702 methyl esters Chemical class 0.000 description 1
- 238000013508 migration Methods 0.000 description 1
- 230000005012 migration Effects 0.000 description 1
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 description 1
- BMMGVYCKOGBVEV-UHFFFAOYSA-N oxo(oxoceriooxy)cerium Chemical compound [Ce]=O.O=[Ce]=O BMMGVYCKOGBVEV-UHFFFAOYSA-N 0.000 description 1
- 239000005011 phenolic resin Substances 0.000 description 1
- 229910052698 phosphorus Inorganic materials 0.000 description 1
- 239000011574 phosphorus Substances 0.000 description 1
- 229920001643 poly(ether ketone) Polymers 0.000 description 1
- 229920003207 poly(ethylene-2,6-naphthalate) Polymers 0.000 description 1
- 229920002647 polyamide Polymers 0.000 description 1
- 229920000768 polyamine Polymers 0.000 description 1
- 229920006393 polyether sulfone Polymers 0.000 description 1
- 229920000306 polymethylpentene Polymers 0.000 description 1
- 239000011116 polymethylpentene Substances 0.000 description 1
- 239000004814 polyurethane Substances 0.000 description 1
- 229920002635 polyurethane Polymers 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- KCTAWXVAICEBSD-UHFFFAOYSA-N prop-2-enoyloxy prop-2-eneperoxoate Chemical compound C=CC(=O)OOOC(=O)C=C KCTAWXVAICEBSD-UHFFFAOYSA-N 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000007788 roughening Methods 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 238000007573 shrinkage measurement Methods 0.000 description 1
- 238000000638 solvent extraction Methods 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000009864 tensile test Methods 0.000 description 1
- 230000000930 thermomechanical effect Effects 0.000 description 1
- 239000004408 titanium dioxide Substances 0.000 description 1
- OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 description 1
- 229920002554 vinyl polymer Polymers 0.000 description 1
- 230000002087 whitening effect Effects 0.000 description 1
- 238000004383 yellowing Methods 0.000 description 1
- 239000011787 zinc oxide Substances 0.000 description 1
- 238000013316 zoning Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S2/00—Systems of lighting devices, not provided for in main groups F21S4/00 - F21S10/00 or F21S19/00, e.g. of modular construction
-
- 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
Landscapes
- Physics & Mathematics (AREA)
- Nonlinear Science (AREA)
- Liquid Crystal (AREA)
- Mathematical Physics (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Planar Illumination Modules (AREA)
Applications Claiming Priority (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2016253332 | 2016-12-27 | ||
| JPJP2016-253328 | 2016-12-27 | ||
| JPJP2016-253332 | 2016-12-27 | ||
| JP2016253328 | 2016-12-27 | ||
| JP2017104442 | 2017-05-26 | ||
| JPJP2017-104442 | 2017-05-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| TW201841358A true TW201841358A (zh) | 2018-11-16 |
Family
ID=62709602
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| TW106145634A TW201841358A (zh) | 2016-12-27 | 2017-12-26 | 間隔物、面光源裝置及影像顯示裝置 |
Country Status (3)
| Country | Link |
|---|---|
| JP (2) | JP6424990B1 (enExample) |
| TW (1) | TW201841358A (enExample) |
| WO (1) | WO2018124012A1 (enExample) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110816075B (zh) | 2018-08-10 | 2021-03-09 | 双叶电子工业株式会社 | 印刷头 |
| KR102123419B1 (ko) * | 2018-10-29 | 2020-06-17 | 한국기계연구원 | 소자 간격 제어가 가능한 시트 및 이를 이용한 소자 간격 제어방법 |
| US10948775B2 (en) | 2019-03-08 | 2021-03-16 | Nichia Corporation | Light source device |
| JP2020187982A (ja) * | 2019-05-17 | 2020-11-19 | 株式会社ジャパンディスプレイ | 照明装置及び表示装置 |
| US11437429B2 (en) | 2019-09-30 | 2022-09-06 | Nichia Corporation | Light emitting device |
| US11428984B2 (en) * | 2020-05-29 | 2022-08-30 | Nichia Corporation | Planar light source and liquid crystal display device |
| CN120051728A (zh) | 2023-01-19 | 2025-05-27 | 三星电子株式会社 | 显示装置 |
| KR20240115665A (ko) * | 2023-01-19 | 2024-07-26 | 삼성전자주식회사 | 디스플레이 장치 |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4926928B2 (ja) * | 2007-12-05 | 2012-05-09 | シャープ株式会社 | 照明装置および液晶表示装置 |
| JP2010015753A (ja) * | 2008-07-02 | 2010-01-21 | Oji Paper Co Ltd | バックライトユニット |
| JP5396929B2 (ja) * | 2009-03-10 | 2014-01-22 | 株式会社Ｊｖｃケンウッド | バックライト装置および液晶表示装置 |
| CN102612622B (zh) * | 2009-11-16 | 2015-06-10 | Opto设计股份有限公司 | 面光源单元、面照明装置及液晶显示装置 |
| US9494823B2 (en) * | 2012-07-12 | 2016-11-15 | Samsung Display Co., Ltd. | Method and apparatus for achieving uniform high locality light |
| KR101419369B1 (ko) * | 2013-01-02 | 2014-07-16 | 희성전자 주식회사 | 백라이트 장치 |
| JP6230144B2 (ja) * | 2013-01-25 | 2017-11-15 | 株式会社オプトデザイン | 面照明装置 |
| KR102291662B1 (ko) * | 2015-02-02 | 2021-08-20 | 삼성디스플레이 주식회사 | 표시 장치 |
-
2017
- 2017-12-26 JP JP2018536219A patent/JP6424990B1/ja not_active Expired - Fee Related
- 2017-12-26 WO PCT/JP2017/046527 patent/WO2018124012A1/ja not_active Ceased
- 2017-12-26 TW TW106145634A patent/TW201841358A/zh unknown
-
2018
- 2018-10-25 JP JP2018200860A patent/JP6536732B2/ja not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JP6424990B1 (ja) | 2018-11-21 |
| WO2018124012A1 (ja) | 2018-07-05 |
| JP2019040874A (ja) | 2019-03-14 |
| JP6536732B2 (ja) | 2019-07-03 |
| JPWO2018124012A1 (ja) | 2018-12-27 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP6575718B1 (ja) | スペーサー、ｌｅｄ面光源装置およびｌｅｄ画像表示装置 | |
| TW201841358A (zh) | 間隔物、面光源裝置及影像顯示裝置 | |
| JP6499269B2 (ja) | 積層型光学部材、照明装置、表示装置、及びテレビ受信装置 | |
| KR20120085280A (ko) | 광 가이드 | |
| JP2008146036A (ja) | 光学板 | |
| JP2018106971A (ja) | Ｌｅｄバックライト装置およびｌｅｄ画像表示装置 | |
| JP2018206553A (ja) | スペーサー、ｌｅｄ面光源装置およびｌｅｄ画像表示装置 | |
| JP2018106970A (ja) | Ｌｅｄバックライト装置およびｌｅｄ画像表示装置 | |
| JP6180312B2 (ja) | Ｌｅｄバックライト | |
| JP2018106973A (ja) | Ｌｅｄバックライト装置およびｌｅｄ画像表示装置 | |
| JP2008146053A (ja) | 光学板 | |
| JP2018200375A (ja) | 光透過反射シート、ｌｅｄ面光源装置およびｌｅｄ画像表示装置 | |
| JP2018018711A (ja) | Ｌｅｄバックライト及びそれを用いたｌｅｄ画像表示装置 | |
| JP2018106972A (ja) | Ｌｅｄバックライト装置およびｌｅｄ画像表示装置 | |
| JP2019046668A (ja) | スペーサー、ｌｅｄ面光源装置およびｌｅｄ画像表示装置 | |
| JP2019046667A (ja) | スペーサー、ｌｅｄ面光源装置およびｌｅｄ画像表示装置 | |
| JP2008139850A (ja) | 光学板 | |
| JP2008139869A (ja) | 光学板 | |
| JP2008139868A (ja) | 光学板 | |
| US20090116219A1 (en) | Prism sheet and backlight module using the same | |
| US20090040421A1 (en) | Prism sheet and liquid crystal display device using the same | |
| JP2009294240A (ja) | 光学シート、バックライトユニット、液晶表示装置及びディスプレイ装置 | |
| JP2008146032A (ja) | 光学板 | |
| US10684508B2 (en) | Backlight unit and display device including the same | |
| JP2012093647A (ja) | 光学シート、バックライトユニットおよびディスプレイ装置 |