CN101840103A - 一种用于背光模块的扩散片 - Google Patents
一种用于背光模块的扩散片 Download PDFInfo
- Publication number
- CN101840103A CN101840103A CN 201010160656 CN201010160656A CN101840103A CN 101840103 A CN101840103 A CN 101840103A CN 201010160656 CN201010160656 CN 201010160656 CN 201010160656 A CN201010160656 A CN 201010160656A CN 101840103 A CN101840103 A CN 101840103A
- Authority
- CN
- China
- Prior art keywords
- diffusion
- diffusion sheet
- backlight module
- nano particle
- particulate
- Prior art date
- Legal status (The legal status 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 status listed.)
- Granted
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Classifications
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- 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
- G02B5/021—Diffusing elements; Afocal elements characterised by the diffusing properties the diffusion taking place at the element's surface, e.g. by means of surface roughening or microprismatic structures
- G02B5/0226—Diffusing elements; Afocal elements characterised by the diffusing properties the diffusion taking place at the element's surface, e.g. by means of surface roughening or microprismatic structures having particles on the surface
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B5/00—Optical elements other than lenses
- G02B5/02—Diffusing elements; Afocal elements
- G02B5/0268—Diffusing elements; Afocal elements characterized by the fabrication or manufacturing method
-
- 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
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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
Abstract
Description
Claims (7)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2010101606561A CN101840103B (zh) | 2010-04-23 | 2010-04-23 | 一种用于背光模块的扩散片 |
PCT/CN2010/074879 WO2011130948A1 (zh) | 2010-04-23 | 2010-07-02 | 一种用于背光模块的扩散片 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2010101606561A CN101840103B (zh) | 2010-04-23 | 2010-04-23 | 一种用于背光模块的扩散片 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101840103A true CN101840103A (zh) | 2010-09-22 |
CN101840103B CN101840103B (zh) | 2011-07-13 |
Family
ID=42743574
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2010101606561A Active CN101840103B (zh) | 2010-04-23 | 2010-04-23 | 一种用于背光模块的扩散片 |
Country Status (2)
Country | Link |
---|---|
CN (1) | CN101840103B (zh) |
WO (1) | WO2011130948A1 (zh) |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101955723A (zh) * | 2010-09-30 | 2011-01-26 | 宁波激智新材料科技有限公司 | 应用于雾化膜的组合物、雾化膜及led照明设备 |
CN103293759A (zh) * | 2013-06-27 | 2013-09-11 | 京东方科技集团股份有限公司 | 半透半反显示面板及其制备方法、显示装置 |
CN103400837A (zh) * | 2013-07-29 | 2013-11-20 | 京东方科技集团股份有限公司 | 一种阵列基板及其制备方法、显示装置 |
CN103412356A (zh) * | 2013-08-30 | 2013-11-27 | 浙江元泰特种膜有限公司 | 一种光学扩散膜及其制备方法 |
CN103926638A (zh) * | 2013-01-10 | 2014-07-16 | 捷晟光电材料股份有限公司 | 光学膜片、屏幕保护贴、与光学膜片的制造方法 |
CN106461820A (zh) * | 2014-06-10 | 2017-02-22 | 木本股份有限公司 | 光扩散性片及包含该片材的背光装置 |
CN107839183A (zh) * | 2017-11-16 | 2018-03-27 | 中山市携特塑料板材有限公司 | 纳米微结构超长导光板的制备工艺 |
CN110058337A (zh) * | 2019-04-25 | 2019-07-26 | 汕头万顺包装材料股份有限公司 | 一种高清防眩膜 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1372148A (zh) * | 2001-02-22 | 2002-10-02 | 惠和株式会社 | 光漫射片和使用该光漫射片的背照光组件 |
US20040071937A1 (en) * | 2002-10-15 | 2004-04-15 | Jung-Chen Chien | Antiglare film |
CN1249461C (zh) * | 2002-03-26 | 2006-04-05 | 惠和股份有限公司 | 光扩散膜及相关背光模块 |
CN101149516A (zh) * | 2006-09-22 | 2008-03-26 | 奇美实业股份有限公司 | 背光模组用的光扩散积层板 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3119846B2 (ja) * | 1998-09-17 | 2000-12-25 | 恵和株式会社 | 光拡散シート及びこれを用いたバックライトユニット |
JP4711526B2 (ja) * | 2001-02-28 | 2011-06-29 | 恵和株式会社 | 光拡散シート |
US7072115B2 (en) * | 2002-03-26 | 2006-07-04 | Keiwa Inc. | Light diffusion sheet and backlight unit using the same |
JP5102951B2 (ja) * | 2005-10-14 | 2012-12-19 | 株式会社ジロオコーポレートプラン | 光拡散シート及びこれを用いたバックライトユニット |
CN101118337B (zh) * | 2006-08-04 | 2010-04-07 | 鸿富锦精密工业(深圳)有限公司 | 光学板及其制备方法,以及采用该光学板的背光模组 |
-
2010
- 2010-04-23 CN CN2010101606561A patent/CN101840103B/zh active Active
- 2010-07-02 WO PCT/CN2010/074879 patent/WO2011130948A1/zh active Application Filing
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1372148A (zh) * | 2001-02-22 | 2002-10-02 | 惠和株式会社 | 光漫射片和使用该光漫射片的背照光组件 |
CN1249461C (zh) * | 2002-03-26 | 2006-04-05 | 惠和股份有限公司 | 光扩散膜及相关背光模块 |
US20040071937A1 (en) * | 2002-10-15 | 2004-04-15 | Jung-Chen Chien | Antiglare film |
CN101149516A (zh) * | 2006-09-22 | 2008-03-26 | 奇美实业股份有限公司 | 背光模组用的光扩散积层板 |
Cited By (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101955723A (zh) * | 2010-09-30 | 2011-01-26 | 宁波激智新材料科技有限公司 | 应用于雾化膜的组合物、雾化膜及led照明设备 |
CN103926638A (zh) * | 2013-01-10 | 2014-07-16 | 捷晟光电材料股份有限公司 | 光学膜片、屏幕保护贴、与光学膜片的制造方法 |
CN103293759A (zh) * | 2013-06-27 | 2013-09-11 | 京东方科技集团股份有限公司 | 半透半反显示面板及其制备方法、显示装置 |
WO2014206018A1 (zh) * | 2013-06-27 | 2014-12-31 | 京东方科技集团股份有限公司 | 半透半反显示面板及其制备方法、显示装置 |
US9423648B2 (en) | 2013-06-27 | 2016-08-23 | Boe Technology Group Co., Ltd. | Transflective display panel, method for fabricating the same and display device |
CN103400837B (zh) * | 2013-07-29 | 2016-09-07 | 京东方科技集团股份有限公司 | 一种阵列基板及其制备方法、显示装置 |
CN103400837A (zh) * | 2013-07-29 | 2013-11-20 | 京东方科技集团股份有限公司 | 一种阵列基板及其制备方法、显示装置 |
US10067377B2 (en) | 2013-07-29 | 2018-09-04 | Boe Technology Group Co., Ltd. | Array substrate and method for preparing the same, and display device |
CN103412356B (zh) * | 2013-08-30 | 2016-01-20 | 浙江元泰特种膜有限公司 | 一种光学扩散膜及其制备方法 |
CN103412356A (zh) * | 2013-08-30 | 2013-11-27 | 浙江元泰特种膜有限公司 | 一种光学扩散膜及其制备方法 |
CN106461820A (zh) * | 2014-06-10 | 2017-02-22 | 木本股份有限公司 | 光扩散性片及包含该片材的背光装置 |
JPWO2015190202A1 (ja) * | 2014-06-10 | 2017-04-20 | 株式会社きもと | 光拡散性シート及び該シートを含むバックライト装置 |
CN107839183A (zh) * | 2017-11-16 | 2018-03-27 | 中山市携特塑料板材有限公司 | 纳米微结构超长导光板的制备工艺 |
CN110058337A (zh) * | 2019-04-25 | 2019-07-26 | 汕头万顺包装材料股份有限公司 | 一种高清防眩膜 |
CN110058337B (zh) * | 2019-04-25 | 2021-04-23 | 汕头万顺新材集团股份有限公司 | 一种高清防眩膜 |
Also Published As
Publication number | Publication date |
---|---|
WO2011130948A1 (zh) | 2011-10-27 |
CN101840103B (zh) | 2011-07-13 |
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Date | Code | Title | Description |
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C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C53 | Correction of patent for invention or patent application | ||
CB03 | Change of inventor or designer information |
Inventor after: Jin Qingsong Inventor after: Wang Qing Inventor before: Jin Changsong Inventor before: Jin Qingsong |
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COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: |
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ASS | Succession or assignment of patent right |
Owner name: CCS (SHANGHAI) FUNCTIONAL FILMS INDUSTRY CO., LTD. Free format text: FORMER OWNER: SHANGHAI CCS INDUSTRIAL INVESTMENT HOLDING CO., LTD. Effective date: 20130402 |
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C41 | Transfer of patent application or patent right or utility model | ||
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 201100 JINSHAN, SHANGHAI TO: 201507 JINSHAN, SHANGHAI |
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TR01 | Transfer of patent right |
Effective date of registration: 20130402 Address after: 201507, 188, Shanghai, Jinshan District Town, Tong Jing Road, 2 Patentee after: CCS (SHANGHAI) FUNCTIONAL FILMS INDUSTRY CO.,LTD. Address before: 201100, 188, Exhibition Road, East Industrial Zone, Cao Jing Zhen, Shanghai, Jinshan District Patentee before: Shanghai CCS Industrial Investment Holding Co., Ltd. |
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CP03 | Change of name, title or address |
Address after: No. 196 Hezhan Road, Caojing Town, Jinshan District, Shanghai, 201507 Patentee after: Kaixinsen (Shanghai) functional film industry Co.,Ltd. Address before: No. 188 Hezhan Road, Caojing Town, Jinshan District, Shanghai, 201507 Patentee before: CCS (SHANGHAI) FUNCTIONAL FILMS INDUSTRY Co.,Ltd. |
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CP03 | Change of name, title or address |