公开(公告)号：WO2008032244A8

公开(公告)日：2008-05-08

申请号：PCT/IB2007053603

申请日：2007-09-07

Applicant: PHILIPS INTELLECTUAL PROPERTY ,  KONINKL PHILIPS ELECTRONICS NV ,  RITZ ARND

Inventor： RITZ ARND

IPC: G03B21/26 ,  H04N5/74

CPC classification number: H04N9/3129 ,  G03B21/26 ,  G09F19/18

Abstract: A projector 10 with a laser light source 16 projects an image 12. In order to reduce the risk for a person to be exposed to harmful levels of laser light, the projector also projects an alerting image 22 into an alerting region 20. Alerting region 20 is arranged outside of the projection region 12. The alerting image 22 is of a wave length visible to the human eye, and of an intensity of eye-safe level.

Abstract translation: 具有激光光源16的投影仪10投射图像12.为了减少人暴露于有害水平的激光的风险，投影仪还将警报图像22投影到报警区域20中。警报区域20 被布置在投影区域12的外部。警报图像22是人眼可见的波长和眼睛安全等级的强度。

公开(公告)号：WO2004100210A3

公开(公告)日：2007-03-08

申请号：PCT/IB2004001510

申请日：2004-05-04

Applicant: PHILIPS INTELLECTUAL PROPERTY ,  KONINKL PHILIPS ELECTRONICS NV ,  RITZ ARND ,  MOENCH HOLGER

Inventor： RITZ ARND ,  MOENCH HOLGER

IPC: H01J61/35 ,  H01J61/00 ,  H01J61/38 ,  H01J61/40 ,  H01J61/86

CPC classification number: H01J61/86 ,  H01J61/35 ,  H01J61/38 ,  H01J61/40

Abstract: The invention relates to a high-pressure discharge lamp which comprises at least a burner (2) having a symmetrical discharge chamber (21), where at least the outer contour of the burner (2) has an elliptical shape in the region of the discharge chamber (21), two electrodes (41, 42) extending into the discharge chamber (21) and arranged in mutual opposition on the major axis of symmetry of the discharge chamber (21), and a multilayer interference filter (3) arranged on the outer contour of the burner (2) in the region of the discharge chamber (21), wherein the interference filter (3) mainly reflects light from at least one wavelength range of the UV light into the space between the two electrodes (41, 42).

Abstract translation: 本发明涉及一种高压放电灯，其至少包括具有对称放电室（21）的燃烧器（2），其中至少燃烧器（2）的外轮廓在排出区域中具有椭圆形状 腔室（21），延伸到排放室（21）中并以放电室（21）的主要对称轴线相互相对布置的两个电极（41,42）和布置在放电室（21）上的多层干涉滤光器 燃烧器（2）的外部轮廓在放电室（21）的区域中，其中干涉滤光器（3）主要将来自UV光的至少一个波长范围的光反射到两个电极（41,42）之间的空间 ）。

公开(公告)号：WO2005076312A3

公开(公告)日：2006-03-02

申请号：PCT/IB2004052876

申请日：2004-12-21

Applicant: PHILIPS INTELLECTUAL PROPERTY ,  KONINKL PHILIPS ELECTRONICS NV ,  RITZ ARND

Inventor： RITZ ARND

IPC: H01J61/02 ,  H01J61/04 ,  H01J61/35 ,  H01J61/52

CPC classification number: H01J61/35 ,  H01J61/02 ,  H01J61/045 ,  H01J61/52

Abstract: The invention relates to a high-pressure gas discharge lamp which has at least a lamp bulb (2) which hermetically seals off a gas-filled discharge space (21), which lamp bulb (2) has at least a region (3) which does not and/or does not directly serve for the desired light emission of the high-pressure gas discharge lamp, wherein a thermally conducting material is provided which has a higher thermal conductivity than the material of the lamp bulb (2).

Abstract translation: 本发明涉及一种高压气体放电灯，该高压气体放电灯具有至少一个气泡密封气体填充放电空间（21）的灯泡（2），该灯泡具有至少一个区域（3），该区域 没有和/或不直接用于高压气体放电灯的期望的发光，其中提供具有比灯泡（2）的材料更高的导热性的导热材料。

公开(公告)号：WO2005008720A2

公开(公告)日：2005-01-27

申请号：PCT/IB2004051200

申请日：2004-07-12

Applicant: PHILIPS INTELLECTUAL PROPERTY ,  KONINKL PHILIPS ELECTRONICS NV ,  MOENCH HOLGER ,  RITZ ARND

Inventor： MOENCH HOLGER ,  RITZ ARND

IPC: F21V7/00 ,  F21V9/00 ,  H01J61/02 ,  H01J61/04 ,  H01J61/35 ,  H01J61/82 ,  H01J61/86 ,  H01J61/00

CPC classification number: H01J61/35 ,  H01J61/045 ,  H01J61/86

Abstract: The invention relates to a high-pressure discharge lamp, which emits light at least in a defined wavelength range with a defined emission spectrum, having at least one burner (2), which comprises a discharge chamber (21), wherein at least the outer contour of the burner (2) has an elliptical shape in the area of the discharge chamber (21), two electrodes (41, 42) extending into the discharge chamber (21) which are arranged opposite one another and on the longest axis of symmetry of the discharge chamber (21), and a multilayer interference filter (3), which is arranged at least on th outer contour of the burner (2) in the area of the discharge chamber (21), wherein at least a portion of the light from the defined wavelength range may pass through the interference filter (3) and another portion of the light from the defined wavelength range may be reflected into the space between the two electrodes (41, 42).

Abstract translation: 高压放电灯技术领域本发明涉及一种高压放电灯，其至少在确定的发射光谱的限定波长范围内发射光，该高压放电灯具有至少一个包括放电室（21）的燃烧器（2），其中至少外部 燃烧器（2）的轮廓在排气室（21）的区域中具有椭圆形形状，延伸到排气室（21）中的两个电极（41,42）彼此相对地布置并且在最长的对称轴线 （21）的区域中的至少一个燃烧器（2）的外部轮廓上设置的多层干涉滤波器（3），其中，所述放电室（21）的区域中的至少一部分 来自限定波长范围的光可以穿过干涉滤光片（3），并且来自限定波长范围的另一部分光可以被反射到两个电极（41,42）之间的空间中。

公开(公告)号：WO2004086105A3

公开(公告)日：2004-11-11

申请号：PCT/IB2004050292

申请日：2004-03-19

Applicant: PHILIPS INTELLECTUAL PROPERTY ,  KONINKL PHILIPS ELECTRONICS NV ,  RITZ ARND

Inventor： RITZ ARND

IPC: G02B5/28 ,  H01J61/35 ,  H01K1/32

CPC classification number: G02B5/285 ,  H01J61/35

Abstract: The invention relates to a lamp comprising a lamp bulb (1), on the surface of which at least one interference filter (3) is at least partially located, wherein at least this interference filter (3) comprises several layers, wherein the layer structure comprises alternating layers (3.1) with a higher refractive index and layers (3.2) with a longer refractive index, wherein at least the outer layer and/or at least one inner layer of the interference filter (3) comprises a protective layer (4) to reduce thermal and/or intrinsic stresses, and wherein the thickness of the protective layer (4) or protective layers (4) has a value below 40% of the value of the total thickness of all other layers with the lower refractive index.

Abstract translation: 本发明涉及一种灯，包括灯泡（1），其表面上至少有一个干涉滤光片（3）至少部分地位于其上，其中至少该干涉滤光片（3）包括若干层，其中层结构 包括具有较高折射率的交替层（3.1）和具有较长折射率的层（3.2），其中所述干涉滤光器（3）的至少外层和/或至少一个内层包括保护层（4） 以降低热和/或固有应力，并且其中保护层（4）或保护层（4）的厚度具有低于具有较低折射率的所有其它层的总厚度的值的40％的值。