CN114488618A - 分光板组合结构 - Google Patents
分光板组合结构 Download PDFInfo
- Publication number
- CN114488618A CN114488618A CN202210178188.3A CN202210178188A CN114488618A CN 114488618 A CN114488618 A CN 114488618A CN 202210178188 A CN202210178188 A CN 202210178188A CN 114488618 A CN114488618 A CN 114488618A
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- Prior art keywords
- light splitting
- light
- plate
- blocks
- lamp pearl
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- 239000011324 bead Substances 0.000 claims abstract description 31
- 238000005286 illumination Methods 0.000 claims abstract description 11
- 230000001154 acute effect Effects 0.000 claims description 4
- 230000000694 effects Effects 0.000 abstract description 22
- 238000000889 atomisation Methods 0.000 abstract description 7
- 230000003287 optical effect Effects 0.000 abstract description 2
- 239000011049 pearl Substances 0.000 description 41
- 210000001624 hip Anatomy 0.000 description 5
- 238000010586 diagram Methods 0.000 description 3
- 238000009792 diffusion process Methods 0.000 description 3
- 230000003595 spectral effect Effects 0.000 description 2
- 238000000149 argon plasma sintering Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 229910003460 diamond Inorganic materials 0.000 description 1
- 239000010432 diamond Substances 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Images
Classifications
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- 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
-
- 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
- G02F1/133607—Direct backlight including a specially adapted diffusing, scattering or light controlling members the light controlling member including light directing or refracting elements, e.g. prisms or lenses
Landscapes
- Physics & Mathematics (AREA)
- Nonlinear Science (AREA)
- Mathematical Physics (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
Description
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202210178188.3A CN114488618B (zh) | 2022-02-24 | 2022-02-24 | 分光板组合结构 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202210178188.3A CN114488618B (zh) | 2022-02-24 | 2022-02-24 | 分光板组合结构 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN114488618A true CN114488618A (zh) | 2022-05-13 |
CN114488618B CN114488618B (zh) | 2023-03-21 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN202210178188.3A Active CN114488618B (zh) | 2022-02-24 | 2022-02-24 | 分光板组合结构 |
Country Status (1)
Country | Link |
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CN (1) | CN114488618B (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2023159802A1 (zh) * | 2022-02-24 | 2023-08-31 | 富盛光电(吴江)有限公司 | 一种分光板及带有该分光板的背光模组 |
Citations (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1576900A (zh) * | 2003-06-27 | 2005-02-09 | 株式会社丰田自动织机 | 发光设备 |
CN101253363A (zh) * | 2005-09-15 | 2008-08-27 | 日本瑞翁株式会社 | 正下型背光灯装置 |
CN101545997A (zh) * | 2008-03-28 | 2009-09-30 | 鸿富锦精密工业(深圳)有限公司 | 棱镜片 |
JP2009265616A (ja) * | 2008-03-31 | 2009-11-12 | Toppan Printing Co Ltd | 光学シート、バックライト装置及びディスプレイ装置 |
CN101625483A (zh) * | 2008-07-10 | 2010-01-13 | 鸿富锦精密工业(深圳)有限公司 | 背光模组及其扩散板 |
JP2011123379A (ja) * | 2009-12-11 | 2011-06-23 | Asahi Kasei E-Materials Corp | 光線制御ユニット、直下型バックライト装置および液晶表示装置 |
WO2012063759A1 (ja) * | 2010-11-09 | 2012-05-18 | 日本カーバイド工業株式会社 | Led照明装置 |
JP2012234047A (ja) * | 2011-04-28 | 2012-11-29 | Nippon Shokubai Co Ltd | 光学シート、及び該光学シートを用いた面状光源装置 |
CN203442590U (zh) * | 2013-07-12 | 2014-02-19 | 蒋建华 | 一种远程投光的灯具模块 |
CN108302402A (zh) * | 2018-04-02 | 2018-07-20 | 中蓝光电科技(上海)股份有限公司 | 一种超薄平面型控光板及led照明装置 |
CN113376723A (zh) * | 2021-05-13 | 2021-09-10 | 惠州视维新技术有限公司 | 复合膜片和显示装置 |
CN214845858U (zh) * | 2021-04-26 | 2021-11-23 | 固凯(上海)贸易有限公司 | 一种增亮面板及增亮装置 |
CN114077096A (zh) * | 2020-08-21 | 2022-02-22 | 株式会社Lms | 光学膜、背光单元及液晶显示装置 |
CN215895849U (zh) * | 2021-08-02 | 2022-02-22 | 富盛光电(吴江)有限公司 | Mini led分光板三角棱椎体双层复合板上板扩散板结构 |
-
2022
- 2022-02-24 CN CN202210178188.3A patent/CN114488618B/zh active Active
Patent Citations (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1576900A (zh) * | 2003-06-27 | 2005-02-09 | 株式会社丰田自动织机 | 发光设备 |
CN101253363A (zh) * | 2005-09-15 | 2008-08-27 | 日本瑞翁株式会社 | 正下型背光灯装置 |
CN101545997A (zh) * | 2008-03-28 | 2009-09-30 | 鸿富锦精密工业(深圳)有限公司 | 棱镜片 |
JP2009265616A (ja) * | 2008-03-31 | 2009-11-12 | Toppan Printing Co Ltd | 光学シート、バックライト装置及びディスプレイ装置 |
CN101625483A (zh) * | 2008-07-10 | 2010-01-13 | 鸿富锦精密工业(深圳)有限公司 | 背光模组及其扩散板 |
JP2011123379A (ja) * | 2009-12-11 | 2011-06-23 | Asahi Kasei E-Materials Corp | 光線制御ユニット、直下型バックライト装置および液晶表示装置 |
WO2012063759A1 (ja) * | 2010-11-09 | 2012-05-18 | 日本カーバイド工業株式会社 | Led照明装置 |
JP2012234047A (ja) * | 2011-04-28 | 2012-11-29 | Nippon Shokubai Co Ltd | 光学シート、及び該光学シートを用いた面状光源装置 |
CN203442590U (zh) * | 2013-07-12 | 2014-02-19 | 蒋建华 | 一种远程投光的灯具模块 |
CN108302402A (zh) * | 2018-04-02 | 2018-07-20 | 中蓝光电科技(上海)股份有限公司 | 一种超薄平面型控光板及led照明装置 |
CN114077096A (zh) * | 2020-08-21 | 2022-02-22 | 株式会社Lms | 光学膜、背光单元及液晶显示装置 |
CN214845858U (zh) * | 2021-04-26 | 2021-11-23 | 固凯(上海)贸易有限公司 | 一种增亮面板及增亮装置 |
CN113376723A (zh) * | 2021-05-13 | 2021-09-10 | 惠州视维新技术有限公司 | 复合膜片和显示装置 |
CN215895849U (zh) * | 2021-08-02 | 2022-02-22 | 富盛光电(吴江)有限公司 | Mini led分光板三角棱椎体双层复合板上板扩散板结构 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2023159802A1 (zh) * | 2022-02-24 | 2023-08-31 | 富盛光电(吴江)有限公司 | 一种分光板及带有该分光板的背光模组 |
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CN114488618B (zh) | 2023-03-21 |
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Effective date of registration: 20240322 Address after: Unit 1101, Building 10, Hejin Industrial Park, No. 895 Yayun Avenue, Shiqi Town, Panyu District, Guangzhou City, Guangdong Province, 511450 Patentee after: Fusheng Display Screen Materials (Guangzhou) Co.,Ltd. Country or region after: China Address before: 215200 Wujiang Economic Development Zone, Wujiang District, Suzhou City, Jiangsu Province Patentee before: FUSHENG PHOTOELECTRIC(WUJIANG) Co.,Ltd. Country or region before: China |
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