公开(公告)号：US20160243379A1

公开(公告)日：2016-08-25

申请号：US15028143

申请日：2014-10-08

Applicant: PHILIPS LIGHTING HOLDING B.V.

Inventor： VANJA HOMMES ,  LUCAS JOSEF MARIA SCHLANGEN ,  MARINA CECILIA GIMENEZ ,  DEBRA JEAN SKENE ,  VICTORIA LOUISE REVELL

IPC: A61N5/06 ,  F21K99/00 ,  F21S6/00 ,  F21V9/08

CPC classification number: A61N5/0618 ,  A61M21/02 ,  A61M2021/0044 ,  A61N2005/0636 ,  A61N2005/0654 ,  A61N2005/0658 ,  A61N2005/0663 ,  A61N2005/0667 ,  F21K9/64 ,  F21S6/003 ,  F21V9/08 ,  H05B33/086

Abstract: The invention provides a lighting unit configured to generate white light wherein the white light has a spectral intensity in the visible wherein at least 40% of all photons in the wavelength range of 400-500 nm are found in the wavelength range of 430-445 nm (see also FIG. 1b). The lighting unit may especially be used for increasing alertness of a human while not or minimally suppressing melatonin production of the human.

Abstract translation: 本发明提供一种照明单元，其配置成产生白光，其中白光在可见光中具有光谱强度，其中在400-400nm的波长范围内发现400-500nm波长范围内的所有光子的至少40％ （也参见图1b）。 照明单元可以特别用于提高人的警觉性，同时不抑制或最小限度地抑制人的褪黑素生成。

公开(公告)号：US20170208673A1

公开(公告)日：2017-07-20

申请号：US15326921

申请日：2015-07-10

Applicant: PHILIPS LIGHTING HOLDING B.V.

Inventor： LUCAS JOSEF MARIA SCHLANGEN ,  VANJA HOMMES ,  MARINA CECILIA GIMENEZ

IPC: H05B37/02 ,  A61M21/00 ,  A61N5/06 ,  H05B33/08

CPC classification number: H05B37/0281 ,  A61M21/00 ,  A61M21/02 ,  A61M2021/0044 ,  A61N5/0618 ,  A61N2005/0626 ,  A61N2005/0651 ,  A61N2005/0663 ,  H05B33/0854 ,  H05B33/0872 ,  H05B37/0218 ,  H05B37/0227 ,  Y02B20/42 ,  Y02B20/46

Abstract: There is provided a lighting system for illuminating a space, the lighting system comprising: at least one light source; and at least one controller configured to: receive an indication of a pre-selected duration of an emission period for which the at least one light source is to emit light; control the at least one light source to emit light for the duration of the emission period, select a first spectrum in dependence on the duration of the emission period, and control the at least one light source to emit the light with the first spectrum during at least part of the emission period. There is also provided a display apparatus, a method and a computer pro gram product.

公开(公告)号：US20160199000A1

公开(公告)日：2016-07-14

申请号：US14914895

申请日：2014-08-26

Applicant: PHILIPS LIGHTING HOLDING B.V.

Inventor： MARINA CECILIA GIMENEZ ,  LUCAS JOSEF MARIA SCHLANGEN

IPC: A61B5/00 ,  G01J1/42 ,  H05B37/02 ,  G01J1/02

CPC classification number: A61B5/4857 ,  A61B5/0002 ,  A61B5/1118 ,  A61B5/681 ,  A61B5/742 ,  A61B2560/0242 ,  A61B2560/0475 ,  A61N2005/0628 ,  A61N2005/0657 ,  G01J1/0219 ,  G01J1/0228 ,  G01J1/0233 ,  G01J1/0271 ,  G01J1/0488 ,  G01J1/1626 ,  G01J1/4204 ,  G01J1/4228 ,  G01J2001/0261 ,  H05B37/0218 ,  H05B37/0227 ,  H05B37/0281

Abstract: The invention relates to a system (100) for sensing ambient light intensity, comprising a wearable device (10) with at least one pair of light receivers (20, 22, 23, 24, 25) arranged in two different positions for receiving light from the two different directions, and a control unit (110) configured to determine a directional illuminance based on light intensities of the light received by the pair of light receivers (20, 22, 23, 24, 25).

Abstract translation: 本发明涉及一种用于感测环境光强度的系统（100），其包括具有布置在两个不同位置的至少一对光接收器（20,22,23,24,25）的可穿戴设备（10），用于接收来自 两个不同方向的控制单元，以及配置为基于由所述一对光接收器（20,22,23,24,25）接收的光的光强度来确定方向照度的控制单元（110）。