Transient thermoelectric cooling of optoelectronic devices

申请公布号：US2006088271(A1)

申请号：US20050123970

申请日期：2005.05.06

申请公布日期：2006.04.27

申请人：

NANOCOOLERS, INC.

发明人：GHOSHAL UTTAM

分类号：G02B6/00

主分类号：G02B6/00

摘要：A thermoelectric cooler may be transiently operated in substantial synchronization with operation of an optoelectronic device to provide extremely high density and intensity spot cooling when and where desired. The invented techniques described and illustrated herein can permit high luminous flux and/or longer lifetimes for a class of emissive device configurations and/or uses that generate intense highly localized, but transient heat flux. For example, certain Light Emitting Diode (LED) applications, e.g., white LEDs for flash illumination, certain solid state laser configurations and other similar configurations and uses may benefit from the developed techniques. In addition, the invented techniques described and illustrated herein can be employed in sensor configurations to provide greater device sensitivity. For example, in photosensitive device applications, e.g., CCD/CMOS imagers, the invented techniques may be employed to provide greater photon sensitivity and lower dark currents.

PROCESSO PARA A PREPARACAO DE ANTAGONISTAS DO FACTOR DE ACTIVACAO DE PLAQUETAS DE IMIDAZOPIRIDINA

PROCESSO DE PREPARACAO DE UMA COMPOSICAO AQUOSA RETARDADORA DE CHAMA PARA TECIDOS, A BASE DE POLIFOSFATO DE AMONIO INSOLUVEL, AGENTE ANTI-ESPUMA E RESINA TERMO-CURAVEL, E DE RETARDAMENTO DE CHAMA DE TECIDOS

PROCESSO PARA A PREPARACAO DE COMPOSICOES FARMACEUTICAS COMPORTANDO BACLOFENO COMO INGREDIENTE ACTIVO DESTINADAS AO TRATAMENTO DA ANGINA DE PEITO

ARMACOES DE CAIXILHARIA PARA PORTAS E JANELAS

Modular system of processing video images in real time

SISTEMA DE DERRUBE DE FRUTOS ARBOREOS

PROCESSO PARA A HIDROGENACAO SELECTIVA DE POLIMEROS DE DIOLEFINAS CONJUGADAS

PROCESSO PARA A PREPARACAO DE COMPOSICOES FARMACEUTICAS CONTENDO COMO INGREDIENTE ACTIVO DERIVADOS DE OXALIL-AMINOACIDOS

PROCESSO PARA A PREPARACAO DE COMPOSICOES ELASTOMERICAS DE MATRIZ DE HALOGENOBUTILO REFORCADA POR UMA CARGA MINERAL SILICIOSA UTILIZAVEIS NA INDUSTRIA DE PNEUMATICOS

Doll skeleton for making textile doll - has body, arms and legs made of punched-out flat metal sheet pieces

Wire saw cuts high cost fine material sections with less waste - uses abrasive medium and induced vibrations applied to cutting wiand work piece

DISPOSITIVO DI PRESA ROBOTICO

DISPOSITIVO DI RILEVAMENTO DELLA VELOCITA' DI ROTAZIONE

FIBER-OPTIC GYROSCOPE

DISPOSITIVO PER IL PRELIEVO DI UN ROTOLO DI TUBO FLESSIBILE DI TESSUTO

APPARECCHIATURA PERFEZIONATA PER IL DECATIZZO IN CONTINUO DI TESSUTI SU CILINDRO CON GENERAZIONE LOCALE DI VAPORE

DIFFUSEUR DE LUMIERE

METHOD FOR DETECTING PAPER WIDTH FOR ELECTRONIC TYPE WRITER

DECORATIVE BOW ASSEMBLY AND METHOD OF MAKING SAME

FISHING LINE AND PRODUCTION THEREOF