LED medical lighting for improved illumination

P. Hui; P. L. Leung; Ka Wai Eric Cheng

doi:10.1109/PESA.2011.5982878

LED medical lighting for improved illumination

Research output: Chapter in book / Conference proceeding › Conference article published in proceeding or book › Academic research › peer-review

3 Citations (Scopus)

Abstract

LED lighting has been used for illumination in a long history. Using spectrum control through LED colour mixing and colour control, the spectrum of the light can be adjusted and hence the performance of the illumination can be controlled. Using this method, the illumination spectrum can be adjusted during the day and night. It is also shown that this will have benefit to breast cancer and depression. The paper has examine the use of refreshing rate of retina in order to reduce the power consumption of LED by using reduce duty ratio operation of LED driver. Some saving of energy can be observed.

Original language	English
Title of host publication	2011 4th International Conference on Power Electronics Systems and Applications, PESA 2011
DOIs	https://doi.org/10.1109/PESA.2011.5982878
Publication status	Published - 6 Sep 2011
Event	2011 4th International Conference on Power Electronics Systems and Applications, PESA 2011 - Hong Kong, Hong Kong Duration: 8 Jun 2011 → 10 Jun 2011

Conference

Conference	2011 4th International Conference on Power Electronics Systems and Applications, PESA 2011
Country/Territory	Hong Kong
City	Hong Kong
Period	8/06/11 → 10/06/11

Keywords

Breast Cancer
Depression
LED
medical electronics
Power converter
PWM
SAD

ASJC Scopus subject areas

Electrical and Electronic Engineering

UN SDGs

This output contributes to the following UN Sustainable Development Goals (SDGs)

More information

10.1109/PESA.2011.5982878

Cite this

@inproceedings{ce6085340b51413996535d2a179e787c,

title = "LED medical lighting for improved illumination",

abstract = "LED lighting has been used for illumination in a long history. Using spectrum control through LED colour mixing and colour control, the spectrum of the light can be adjusted and hence the performance of the illumination can be controlled. Using this method, the illumination spectrum can be adjusted during the day and night. It is also shown that this will have benefit to breast cancer and depression. The paper has examine the use of refreshing rate of retina in order to reduce the power consumption of LED by using reduce duty ratio operation of LED driver. Some saving of energy can be observed.",

keywords = "Breast Cancer, Depression, LED, medical electronics, Power converter, PWM, SAD",

author = "P. Hui and Leung, {P. L.} and Cheng, {Ka Wai Eric}",

year = "2011",

month = sep,

day = "6",

doi = "10.1109/PESA.2011.5982878",

language = "English",

isbn = "9781457702051",

booktitle = "2011 4th International Conference on Power Electronics Systems and Applications, PESA 2011",

note = "2011 4th International Conference on Power Electronics Systems and Applications, PESA 2011 ; Conference date: 08-06-2011 Through 10-06-2011",

}

TY - GEN

T1 - LED medical lighting for improved illumination

AU - Hui, P.

AU - Leung, P. L.

AU - Cheng, Ka Wai Eric

PY - 2011/9/6

Y1 - 2011/9/6

N2 - LED lighting has been used for illumination in a long history. Using spectrum control through LED colour mixing and colour control, the spectrum of the light can be adjusted and hence the performance of the illumination can be controlled. Using this method, the illumination spectrum can be adjusted during the day and night. It is also shown that this will have benefit to breast cancer and depression. The paper has examine the use of refreshing rate of retina in order to reduce the power consumption of LED by using reduce duty ratio operation of LED driver. Some saving of energy can be observed.

AB - LED lighting has been used for illumination in a long history. Using spectrum control through LED colour mixing and colour control, the spectrum of the light can be adjusted and hence the performance of the illumination can be controlled. Using this method, the illumination spectrum can be adjusted during the day and night. It is also shown that this will have benefit to breast cancer and depression. The paper has examine the use of refreshing rate of retina in order to reduce the power consumption of LED by using reduce duty ratio operation of LED driver. Some saving of energy can be observed.

KW - Breast Cancer

KW - Depression

KW - LED

KW - medical electronics

KW - Power converter

KW - PWM

KW - SAD

UR - http://www.scopus.com/inward/record.url?scp=80052287922&partnerID=8YFLogxK

U2 - 10.1109/PESA.2011.5982878

DO - 10.1109/PESA.2011.5982878

M3 - Conference article published in proceeding or book

SN - 9781457702051

BT - 2011 4th International Conference on Power Electronics Systems and Applications, PESA 2011

T2 - 2011 4th International Conference on Power Electronics Systems and Applications, PESA 2011

Y2 - 8 June 2011 through 10 June 2011

ER -

LED medical lighting for improved illumination

Abstract

Conference

Keywords

ASJC Scopus subject areas

UN SDGs

More information

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Cite this