中科微点-全球专利检索

  1. Login
  2. Sign Up

Search Results

5 records (took 0.012 seconds)

    Lighting device including solid state emitters with adjustable control
    1.
    发明授权
    Lighting device including solid state emitters with adjustable control 有权

    公开(公告)号：US10412809B2

    公开(公告)日：2019-09-10

    申请号：US15886134

    申请日：2018-02-01

    Applicant: CREE, INC.

    Inventor： Antony Paul van de Ven ,  Chin Wah Ho ,  Wai Kwan Chan ,  Charles M. Swoboda

    IPC: H05B33/08 ,  H05B37/02 ,  F21V29/74 ,  F21V5/04 ,  F21V7/00 ,  F21V19/00 ,  F21K9/238 ,  F21K9/60 ,  F21K9/235 ,  A61N5/06 ,  F21Y101/00 ,  F21Y105/00

    Abstract: Lighting devices and methods utilize multiple independently controllable groups of solid state light emitters of different dominant wavelengths, with operation of the emitter groups being automatically adjusted by processor(s) to provide desired illumination. Operation of the emitter groups may be further affected by sensors and/or user input commands (e.g., sound patterns, gesture patterns, or signal transmission). Operation may be adjusted to compensate for presence, absence, intensity, and/or color point of ambient or incident light. Presence of five or more groups of solid state light emitters provide desirable luminous flux, color point, correlated color temperature (CCT), color rendering index (CRI), CRI R9, and luminous efficacy characteristics of aggregate emissions over a wide range of CCT values, and may permit adjustment of vividness (e.g., relative gamut) and/or melatonin suppression characteristics for a selected color point or CCT.

    Lighting devices comprising solid state light emitters
    4.
    发明授权
    Lighting devices comprising solid state light emitters 有权
    包括固态发光体的照明装置

    公开(公告)号：US09458999B2

    公开(公告)日：2016-10-04

    申请号：US14212264

    申请日：2014-03-14

    Applicant: CREE, INC.

    Inventor： Antony Paul Van De Ven ,  Wai Kwan Chan ,  Ho Chin Wah

    IPC: F21V7/00 ,  F21V29/00 ,  F21S8/02 ,  F21K99/00 ,  F21V21/04 ,  F21V23/06 ,  F21Y101/02 ,  F21Y105/00

    CPC classification number: F21V29/70 ,  F21K9/20 ,  F21K9/68 ,  F21S8/02 ,  F21V21/04 ,  F21V23/06 ,  F21Y2101/00 ,  F21Y2105/10 ,  F21Y2115/10

    Abstract: A lighting device comprising a trim element, an electrical connector and at least one solid state light emitter, the lighting device weighing less than one kilogram. If current of about 12 watts (or in some cases about 15 watts, or in some cases not more than about 15 watts) is supplied to the electrical connector, the at least one solid state light emitter will illuminate so that the lighting device will emit white light of at least 500 lumens. Also, a lighting device that weighs less than one kilogram and can generate white light of at least 500 lumens using a current of not more than about 15 watts. Also, a lighting device for mounting in a recessed housing, comprising a unitary structure trim element that conducts heat away from at least one solid state light emitter and dissipates at least some of the heat outside of the recessed housing.

    Abstract translation: 一种照明装置，包括装饰元件，电连接器和至少一个固态光发射器，所述照明装置重量小于1千克。 如果向电连接器提供约12瓦特（或者在一些情况下约15瓦特，或在某些情况下不超过约15瓦特）的电流，则该至少一个固态光发射器将照亮，使得照明装置将发射 至少500流明的白光。 而且，重量小于一公斤的照明装置并且可以使用不超过约15瓦特的电流产生至少500流明的白光。 而且，一种用于安装在凹入的壳体中的照明装置，包括一个整体结构的装饰元件，其将热量从至少一个固态光发射器传导出去，并将至少一部分热量散发到凹入的壳体外部。

    Lighting device including solid state emitters with adjustable control
    5.
    发明授权
    Lighting device including solid state emitters with adjustable control 有权

    公开(公告)号：US10321537B2

    公开(公告)日：2019-06-11

    申请号：US15886134

    申请日：2018-02-01

    Applicant: CREE, INC.

    Inventor： Antony Paul van de Ven ,  Chin Wah Ho ,  Wai Kwan Chan ,  Charles M. Swoboda

    IPC: H05B33/08 ,  H05B37/02 ,  F21V29/74 ,  F21V5/04 ,  F21V7/00 ,  F21V19/00 ,  F21K9/238 ,  F21K9/60 ,  F21K9/235 ,  A61N5/06 ,  F21Y101/00 ,  F21Y105/00

    Abstract: Lighting devices and methods utilize multiple independently controllable groups of solid state light emitters of different dominant wavelengths, with operation of the emitter groups being automatically adjusted by processor(s) to provide desired illumination. Operation of the emitter groups may be further affected by sensors and/or user input commands (e.g., sound patterns, gesture patterns, or signal transmission). Operation may be adjusted to compensate for presence, absence, intensity, and/or color point of ambient or incident light. Presence of five or more groups of solid state light emitters provide desirable luminous flux, color point, correlated color temperature (CCT), color rendering index (CRI), CRI R9, and luminous efficacy characteristics of aggregate emissions over a wide range of CCT values, and may permit adjustment of vividness (e.g., relative gamut) and/or melatonin suppression characteristics for a selected color point or CCT.

Patent Agency Ranking