Brightness field and Luminance distribution of light guiding plate using micro molding

Chiung Fang Huang; Jeou Long Lee; Yung Kang Shen; Yi Lin; Chih Wei Wu

doi:10.1117/12.837716

Brightness field and Luminance distribution of light guiding plate using micro molding

Chiung Fang Huang, Jeou Long Lee, Yung Kang Shen, Yi Lin, Chih Wei Wu

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Abstract

This research points out the brightness field and luminance distribution of the microstructure of a light guiding plate by micro injection molding (MIM) and micro injection-compression molding (MICM). The process of a light guiding plate includes photo-etching, micro molding techniques (MIM and MICM), and optical field measurement. The results show that the luminance of microstructure of light guiding plate made by MICM is better than those made by MIM. The results also indicate the most important processing parameter is the mold temperature for the luminance distribution of light guiding plate whether made by MIM or MICM. The maximum luminance of the light guiding plate is the 80 Nit (cd/m2) on micro molding. The brightness field distribution of light guiding plate made by MICM is more uniform than those made by MIM for the same processing parameters. The micro injection-compression molding is a more suitable process than micro injection molding for the fabrication of light guiding plate on a backlighting unit.

Original language	English
Title of host publication	Proceedings of SPIE - The International Society for Optical Engineering
Volume	7506
DOIs	https://doi.org/10.1117/12.837716
Publication status	Published - 2009
Event	2009 International Conference on Optical Instruments and Technology, OIT 2009 - Shanghai, China Duration: Oct 19 2009 → Oct 22 2009

Other

Other	2009 International Conference on Optical Instruments and Technology, OIT 2009
Country/Territory	China
City	Shanghai
Period	10/19/09 → 10/22/09

Keywords

Brightness field
Light guiding plate
Luminance
Micro injection molding
Micro injectioncompression molding
Photo-etching

ASJC Scopus subject areas

Applied Mathematics
Computer Science Applications
Electrical and Electronic Engineering
Electronic, Optical and Magnetic Materials
Condensed Matter Physics

Access to Document

10.1117/12.837716

Cite this

Huang, CF, Lee, JL, Shen, YK, Lin, Y & Wu, CW 2009, Brightness field and Luminance distribution of light guiding plate using micro molding. in Proceedings of SPIE - The International Society for Optical Engineering. vol. 7506, 750603, 2009 International Conference on Optical Instruments and Technology, OIT 2009, Shanghai, China, 10/19/09. https://doi.org/10.1117/12.837716

@inproceedings{8c71d4334e9245aa9451e5153b0167ab,

title = "Brightness field and Luminance distribution of light guiding plate using micro molding",

abstract = "This research points out the brightness field and luminance distribution of the microstructure of a light guiding plate by micro injection molding (MIM) and micro injection-compression molding (MICM). The process of a light guiding plate includes photo-etching, micro molding techniques (MIM and MICM), and optical field measurement. The results show that the luminance of microstructure of light guiding plate made by MICM is better than those made by MIM. The results also indicate the most important processing parameter is the mold temperature for the luminance distribution of light guiding plate whether made by MIM or MICM. The maximum luminance of the light guiding plate is the 80 Nit (cd/m2) on micro molding. The brightness field distribution of light guiding plate made by MICM is more uniform than those made by MIM for the same processing parameters. The micro injection-compression molding is a more suitable process than micro injection molding for the fabrication of light guiding plate on a backlighting unit.",

keywords = "Brightness field, Light guiding plate, Luminance, Micro injection molding, Micro injectioncompression molding, Photo-etching",

author = "Huang, {Chiung Fang} and Lee, {Jeou Long} and Shen, {Yung Kang} and Yi Lin and Wu, {Chih Wei}",

year = "2009",

doi = "10.1117/12.837716",

language = "English",

isbn = "9780819478924",

volume = "7506",

booktitle = "Proceedings of SPIE - The International Society for Optical Engineering",

note = "2009 International Conference on Optical Instruments and Technology, OIT 2009 ; Conference date: 19-10-2009 Through 22-10-2009",

}

TY - GEN

T1 - Brightness field and Luminance distribution of light guiding plate using micro molding

AU - Huang, Chiung Fang

AU - Lee, Jeou Long

AU - Shen, Yung Kang

AU - Lin, Yi

AU - Wu, Chih Wei

PY - 2009

Y1 - 2009

N2 - This research points out the brightness field and luminance distribution of the microstructure of a light guiding plate by micro injection molding (MIM) and micro injection-compression molding (MICM). The process of a light guiding plate includes photo-etching, micro molding techniques (MIM and MICM), and optical field measurement. The results show that the luminance of microstructure of light guiding plate made by MICM is better than those made by MIM. The results also indicate the most important processing parameter is the mold temperature for the luminance distribution of light guiding plate whether made by MIM or MICM. The maximum luminance of the light guiding plate is the 80 Nit (cd/m2) on micro molding. The brightness field distribution of light guiding plate made by MICM is more uniform than those made by MIM for the same processing parameters. The micro injection-compression molding is a more suitable process than micro injection molding for the fabrication of light guiding plate on a backlighting unit.

AB - This research points out the brightness field and luminance distribution of the microstructure of a light guiding plate by micro injection molding (MIM) and micro injection-compression molding (MICM). The process of a light guiding plate includes photo-etching, micro molding techniques (MIM and MICM), and optical field measurement. The results show that the luminance of microstructure of light guiding plate made by MICM is better than those made by MIM. The results also indicate the most important processing parameter is the mold temperature for the luminance distribution of light guiding plate whether made by MIM or MICM. The maximum luminance of the light guiding plate is the 80 Nit (cd/m2) on micro molding. The brightness field distribution of light guiding plate made by MICM is more uniform than those made by MIM for the same processing parameters. The micro injection-compression molding is a more suitable process than micro injection molding for the fabrication of light guiding plate on a backlighting unit.

KW - Brightness field

KW - Light guiding plate

KW - Luminance

KW - Micro injection molding

KW - Micro injectioncompression molding

KW - Photo-etching

UR - http://www.scopus.com/inward/record.url?scp=74049156986&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=74049156986&partnerID=8YFLogxK

U2 - 10.1117/12.837716

DO - 10.1117/12.837716

M3 - Conference contribution

AN - SCOPUS:74049156986

SN - 9780819478924

VL - 7506

BT - Proceedings of SPIE - The International Society for Optical Engineering

T2 - 2009 International Conference on Optical Instruments and Technology, OIT 2009

Y2 - 19 October 2009 through 22 October 2009

ER -

Brightness field and Luminance distribution of light guiding plate using micro molding

Abstract

Other

Keywords

ASJC Scopus subject areas

Access to Document

Other files and links

Fingerprint

Cite this