CN105599185A - 一种导光板模具的制造方法 - Google Patents
一种导光板模具的制造方法 Download PDFInfo
- Publication number
- CN105599185A CN105599185A CN201610139401.4A CN201610139401A CN105599185A CN 105599185 A CN105599185 A CN 105599185A CN 201610139401 A CN201610139401 A CN 201610139401A CN 105599185 A CN105599185 A CN 105599185A
- Authority
- CN
- China
- Prior art keywords
- light
- conducting board
- simulation
- deformation
- board mold
- 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
Links
Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/0001—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems
- G02B6/0011—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the light guides being planar or of plate-like form
- G02B6/0065—Manufacturing aspects; Material aspects
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C33/00—Moulds or cores; Details thereof or accessories therefor
- B29C33/38—Moulds or cores; Details thereof or accessories therefor characterised by the material or the manufacturing process
- B29C33/3835—Designing moulds, e.g. using CAD-CAM
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C33/00—Moulds or cores; Details thereof or accessories therefor
- B29C33/38—Moulds or cores; Details thereof or accessories therefor characterised by the material or the manufacturing process
- B29C33/3842—Manufacturing moulds, e.g. shaping the mould surface by machining
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/0025—Preventing defects on the moulded article, e.g. weld lines, shrinkage marks
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
- B29D11/00—Producing optical elements, e.g. lenses or prisms
- B29D11/00663—Production of light guides
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
- G02B27/0012—Optical design, e.g. procedures, algorithms, optimisation routines
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
- B29D11/00—Producing optical elements, e.g. lenses or prisms
- B29D11/00951—Measuring, controlling or regulating
- B29D11/00961—Measuring, controlling or regulating using microprocessors or computers
- B29D11/00971—Measuring, controlling or regulating using microprocessors or computers using CNC machining to make mould surfaces
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2031/00—Other particular articles
- B29L2031/757—Moulds, cores, dies
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Health & Medical Sciences (AREA)
- Ophthalmology & Optometry (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
- Light Guides In General And Applications Therefor (AREA)
- Planar Illumination Modules (AREA)
- Microelectronics & Electronic Packaging (AREA)
Abstract
Description
Claims (9)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610139401.4A CN105599185B (zh) | 2016-03-11 | 2016-03-11 | 一种导光板模具的制造方法 |
US15/162,394 US10222538B2 (en) | 2016-03-11 | 2016-05-23 | Method for manufacturing light guide plate mold |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610139401.4A CN105599185B (zh) | 2016-03-11 | 2016-03-11 | 一种导光板模具的制造方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN105599185A true CN105599185A (zh) | 2016-05-25 |
CN105599185B CN105599185B (zh) | 2018-06-29 |
Family
ID=55979779
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201610139401.4A Active CN105599185B (zh) | 2016-03-11 | 2016-03-11 | 一种导光板模具的制造方法 |
Country Status (2)
Country | Link |
---|---|
US (1) | US10222538B2 (zh) |
CN (1) | CN105599185B (zh) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108595866A (zh) * | 2018-05-02 | 2018-09-28 | 广东工业大学 | 一种光学元件模具型腔设计方法及装置 |
CN109702931A (zh) * | 2019-01-30 | 2019-05-03 | 中南大学 | 计算机辅助大型构件精确热成形的模具型面设计方法 |
CN109702930A (zh) * | 2019-01-30 | 2019-05-03 | 中南大学 | 一种用于构件精确热成形的实体模具设计方法 |
CN111741840A (zh) * | 2018-02-19 | 2020-10-02 | 株式会社大赛璐 | 模具的制造方法、以及利用了该制造方法的成型体的制造方法 |
CN112895404A (zh) * | 2021-01-18 | 2021-06-04 | 中车青岛四方机车车辆股份有限公司 | C型梁成型方法及c型梁成型模具 |
CN113021816A (zh) * | 2021-03-04 | 2021-06-25 | 上海泰客诺信息科技有限公司 | 一种提升注塑产品反变形准确度的方法及系统 |
Families Citing this family (3)
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---|---|---|---|---|
CN114516137B (zh) * | 2020-11-19 | 2023-04-14 | 美的集团股份有限公司 | 注塑模具的设计方法、注塑方法及注塑模具 |
CN114654623B (zh) * | 2020-12-22 | 2023-06-23 | 青岛海信模具有限公司 | 注塑模具反变形修正方法 |
CN113523656B (zh) * | 2021-07-05 | 2023-01-17 | 江苏徐工工程机械研究院有限公司 | 一种结构件焊接反变形设计方法 |
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CN1188441A (zh) * | 1996-04-11 | 1998-07-22 | 花王株式会社 | 金属模具的设计方法及装置 |
CN1312153A (zh) * | 2000-03-07 | 2001-09-12 | 花王株式会社 | 设计模具、挤压模和型芯的方法和装置 |
CN101825456A (zh) * | 2010-05-11 | 2010-09-08 | 青岛再特模具有限公司 | 预变形模具中有效确定补偿量的方法 |
CN103955554A (zh) * | 2014-03-24 | 2014-07-30 | 青岛鑫铁成汽车配件有限公司 | 一种使用反校形技术加工模具的方法 |
CN104441488A (zh) * | 2014-12-23 | 2015-03-25 | 广州科技职业技术学院 | 不等壁厚塑件模具分型面预变形方法及其系统 |
CN104504195A (zh) * | 2014-12-18 | 2015-04-08 | 上海交通大学 | 一种熔模精铸模具收缩率的确定方法 |
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US5435818A (en) * | 1992-06-02 | 1995-07-25 | Canon Kabushiki Kaisha | Mold for optical element and a method of molding optical element |
JP2698520B2 (ja) * | 1992-08-31 | 1998-01-19 | 日立金属株式会社 | 通気性鋳型の鋳造方案の作成方法 |
JP3501486B2 (ja) * | 1993-12-27 | 2004-03-02 | キヤノン株式会社 | 射出成形品の変形量予測方法及びその装置 |
JPH08257741A (ja) * | 1995-03-24 | 1996-10-08 | Hitachi Metals Ltd | 数値解析を利用した鋳造欠陥の予測方法 |
US6627841B2 (en) * | 2001-03-26 | 2003-09-30 | Caterpillar Inc. | Method for designing a weld fixture based on predicted stresses and distortions |
WO2005095083A1 (ja) * | 2004-03-31 | 2005-10-13 | Zeon Corporation | 導光板射出成形用金型及びそれを用いた導光板の製造方法 |
AU2005247795B2 (en) * | 2004-05-31 | 2010-07-01 | Hoya Corporation | Mold designing method, mold, and molded piece |
JP4271246B2 (ja) * | 2007-04-09 | 2009-06-03 | 株式会社デンソー | 成形品の収縮による変形量を予測する方法およびその装置 |
KR101345384B1 (ko) * | 2007-11-16 | 2013-12-24 | 삼성전자주식회사 | 도광 부재와 이를 적용한 조명장치 및 도광 부재의제조방법 |
CN101650492B (zh) * | 2008-08-15 | 2011-12-07 | 北京京东方光电科技有限公司 | 导光板模板的制造方法 |
CN101767185B (zh) * | 2009-12-25 | 2012-01-04 | 中国科学院金属研究所 | 一种基于定量设置反变形量的设计铸件模型的方法 |
TW201309471A (zh) * | 2011-08-19 | 2013-03-01 | Hon Hai Prec Ind Co Ltd | 導光板翹曲矯正方法及裝置 |
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- 2016-05-23 US US15/162,394 patent/US10222538B2/en active Active
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CN1188441A (zh) * | 1996-04-11 | 1998-07-22 | 花王株式会社 | 金属模具的设计方法及装置 |
CN1312153A (zh) * | 2000-03-07 | 2001-09-12 | 花王株式会社 | 设计模具、挤压模和型芯的方法和装置 |
CN101825456A (zh) * | 2010-05-11 | 2010-09-08 | 青岛再特模具有限公司 | 预变形模具中有效确定补偿量的方法 |
CN103955554A (zh) * | 2014-03-24 | 2014-07-30 | 青岛鑫铁成汽车配件有限公司 | 一种使用反校形技术加工模具的方法 |
CN104504195A (zh) * | 2014-12-18 | 2015-04-08 | 上海交通大学 | 一种熔模精铸模具收缩率的确定方法 |
CN104441488A (zh) * | 2014-12-23 | 2015-03-25 | 广州科技职业技术学院 | 不等壁厚塑件模具分型面预变形方法及其系统 |
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111741840A (zh) * | 2018-02-19 | 2020-10-02 | 株式会社大赛璐 | 模具的制造方法、以及利用了该制造方法的成型体的制造方法 |
CN108595866A (zh) * | 2018-05-02 | 2018-09-28 | 广东工业大学 | 一种光学元件模具型腔设计方法及装置 |
CN109702931A (zh) * | 2019-01-30 | 2019-05-03 | 中南大学 | 计算机辅助大型构件精确热成形的模具型面设计方法 |
CN109702930A (zh) * | 2019-01-30 | 2019-05-03 | 中南大学 | 一种用于构件精确热成形的实体模具设计方法 |
CN109702931B (zh) * | 2019-01-30 | 2020-01-24 | 中南大学 | 计算机辅助大型构件精确热成形的模具型面设计方法 |
CN109702930B (zh) * | 2019-01-30 | 2020-01-24 | 中南大学 | 一种用于构件精确热成形的实体模具设计方法 |
CN112895404A (zh) * | 2021-01-18 | 2021-06-04 | 中车青岛四方机车车辆股份有限公司 | C型梁成型方法及c型梁成型模具 |
CN113021816A (zh) * | 2021-03-04 | 2021-06-25 | 上海泰客诺信息科技有限公司 | 一种提升注塑产品反变形准确度的方法及系统 |
CN113021816B (zh) * | 2021-03-04 | 2023-03-07 | 上海泰客诺信息科技有限公司 | 一种提升注塑产品反变形准确度的方法及系统 |
Also Published As
Publication number | Publication date |
---|---|
CN105599185B (zh) | 2018-06-29 |
US20170261681A1 (en) | 2017-09-14 |
US10222538B2 (en) | 2019-03-05 |
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TR01 | Transfer of patent right |
Effective date of registration: 20201208 Address after: 518132 No. 9-2 Ming Avenue, Guangming New District, Guangdong, Shenzhen Patentee after: TCL Huaxing Photoelectric Technology Co.,Ltd. Address before: 430070 C5, biological city, 666 hi tech Avenue, East Lake Development Zone, Wuhan, Hubei, Wuhan Patentee before: Wuhan China Star Optoelectronics Technology Co.,Ltd. |
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Effective date of registration: 20210311 Address after: No.109, Kangping Road, Liuyang economic and Technological Development Zone, Changsha, Hunan 410300 Patentee after: Changsha Huike optoelectronics Co., Ltd Address before: 9-2 Tangming Avenue, Guangming New District, Shenzhen City, Guangdong Province Patentee before: TCL Huaxing Photoelectric Technology Co.,Ltd. |
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