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1. 发明申请

WO2013041979A1 A LIGHT EMITTING MODULE, A LAMP, A LUMINAIRE AND A DISPLAY DEVICE 审中-公开
标题翻译：发光模块，灯，灯和显示装置
公开(公告)号：WO2013041979A1
公开(公告)日：2013-03-28
申请号：PCT/IB2012/051405
申请日：2012-03-23
申请人： KONINKLIJKE PHILIPS ELECTRONICS N.V. , JAGT, Hendrik Johannes Boudewijn , VDOVIN, Olexandr Valentynovych , VERSCHUREN, Coen Adrianus , KLEIJNEN, Christian , DIJKEN, Durandus Kornelius , KRIJN, Marcellinus Petrus Carolus Michael
发明人： JAGT, Hendrik Johannes Boudewijn , VDOVIN, Olexandr Valentynovych , VERSCHUREN, Coen Adrianus , KLEIJNEN, Christian , DIJKEN, Durandus Kornelius , KRIJN, Marcellinus Petrus Carolus Michael
IPC分类号： H01L33/60 , H01L33/50
CPC分类号： F21K9/62 , F21K9/64 , F21Y2113/13 , F21Y2115/10 , H01L33/507 , H01L33/60 , H01L2924/0002 , H01L2933/0091 , H01L2924/00
摘要： A light emitting module (150) emits light through a light exit window (104) and comprises a base (110), a solid state light emitter (154, 158) and a partially diffusive reflective layer (102). The base (110) has a light reflective surface (112) which faces towards the light exit window (104). The light reflective surface (112) has a base reflection coefficient Rbase which is defined by a ratio between the amount of light that is reflected by the light reflective surface and the amount of light that impinges on the light reflective surface. The solid state light emitter (154, 158) emits light of a first color range (114), comprises a top surface (152, 158) and has a solid state light emitter reflection coefficient R_SSL which is defined by a ratio between the amount of light that is reflected by the solid state emitter (154,156) and the amount of light that impinges on the top surface (152, 158) of the solid state light emitter (1154, 156). A largest linear size dssL of the top surface (106) of the at least one solid state light emitter is defined as the longest distance from a point on the top surface (152, 158) of the at least one solid state light emitter to another point on the top surface (152, 158) of the at least one solid state light emitter along a straight line. The light exit window (104) comprises at least a part of the partially diffusive reflective layer (102). A solid state light emitter area ratio ρ SSL is defined as the ratio between the area of the top surface of the at least one solid state light emitter and the area of the light reflective surface of the base. A gap with a distance h is present between the top surface (152, 158) of the at least one solid state light emitter (154, 156) and the partially diffusive reflective layer (102). A relatively efficient light emitting module is obtained if 0.3•d SSL ≤ h ≤ 5∙d SSL for 0 SSL SSL ≤ h ≤ 3∙d SSL for 0.1 ≤ ρ SSL ≤ 0.25, and 0.1∙d SSL ≤ h ≤ 2∙d SSL for ρ SSL > 0.25, and if the value of the base reflection coefficient Rbase is larger than 70% and larger than the solid state light emitter reflection coefficient R_SSL.
摘要翻译：发光模块（150）通过光出射窗（104）发射光，并且包括基底（110），固态光发射器（154,158）和部分漫反射层（102）。基部（110）具有面向光出射窗（104）的光反射表面（112）。光反射表面（112）具有由反射光反射表面反射的光量与入射到光反射表面上的光量之间的比值所限定的基底反射系数Rbase。固态光发射器（154,158）发射第一颜色范围（114）的光，包括顶表面（152,158），并且具有固态光发射器反射系数R_SSL，其由由固态发射器（154,156）反射的光和照射在固态光发射器（1154,156）的顶表面（152,158）上的光量。至少一个固态光发射器的顶表面（106）的最大线性尺寸dssL被定义为从至少一个固态光发射器的顶表面（152,158）上的点到另一个的最长距离沿着直线指向至少一个固态发光器的顶表面（152,158）。光出射窗（104）包括部分漫反射层（102）的至少一部分。固态发光体面积比rhoSSL被定义为至少一个固态光发射器的顶表面的面积与基底的光反射表面的面积之比。在至少一个固态光发射器（154,156）的顶表面（152,158）和部分漫反射层（102）之间存在距离为h的间隙。如果对于0.1 <= rhoSSL <= 0.25，对于0 0.25。

2. 发明申请

WO2012120434A1 A LIGHT EMITTING MODULE, A LAMP, A LUMINAIRE AND A DISPLAY DEVICE 审中-公开
标题翻译：发光模块，灯，灯和显示装置
公开(公告)号：WO2012120434A1
公开(公告)日：2012-09-13
申请号：PCT/IB2012/051019
申请日：2012-03-05
申请人： KONINKLIJKE PHILIPS ELECTRONICS N.V. , VDOVIN, Olexandr Valentynovych , JAGT, Hendrik Johannes Boudewijn , VERSCHUREN, Coen Adrianus , KLEIJNEN, Christian , DIJKEN, Durandus Kornelius , KRIJN, Marcellinus Petrus Carolus Michael
发明人： VDOVIN, Olexandr Valentynovych , JAGT, Hendrik Johannes Boudewijn , VERSCHUREN, Coen Adrianus , KLEIJNEN, Christian , DIJKEN, Durandus Kornelius , KRIJN, Marcellinus Petrus Carolus Michael
IPC分类号： H01L33/60 , H01L33/50 , H01L33/48 , H01L33/64
CPC分类号： H01L33/60 , H01L25/0753 , H01L33/48 , H01L33/483 , H01L33/507 , H01L33/54 , H01L33/58 , H01L2924/0002 , H01L2933/0091 , H01L2924/00
摘要： A light emitting module 150 emits light through a light exit window 104 and comprises a base 110, a solid state light emitter 154, 156 and a partially diffusive reflective layer 102. The base 110 has a light reflective surface 112 which faces towards the light exit window 104. The light reflective surface 112 has a base reflection coefficient Rbase which i defined by a ratio between the amount of light that is reflected by the light reflective surface and the amount of light that impinges on the light reflective surface. The solid state light emitter 154, 156 emits light of a first color range 114, comprises a top surface 152, 158 and has a solid state light emitter reflection coefficient R_SSL which is defined by a ratio between the amount of light that is reflected by the solid state emitter 154, 156 and the amount of light that impinges on the top surface 152, 158 of the solid state light emitter 154, 156. The light exit window 104 comprises at least a part of the partially diffusive reflective layer 102. A solid state light emitter area ratio ρ SSL is defined as the ratio between the area of the top surface of the at least one solid state light emitter and the area of the light reflective surface of the base. A relatively efficient light emitting module is obtained if Rbase > R_SSL + c*(1 - R_SSL) and the factor c is 0.2 ≤ c ≤ 1 for 0 SSL SSL ≤ 0.25, and 0.4 ≤ c ≤ 1 for ρ SSL > 0.25.
摘要翻译：发光模块150通过光出射窗104发射光，并且包括基底110，固态光发射器154,156和部分漫反射层102.基底110具有光反射表面112，光反射表面112朝向光出口光反射表面112具有基底反射系数R base，其基于由光反射表面反射的光量与照射在光反射表面上的光量之比来定义。固态光发射器154,156发射第一颜色范围114的光，包括顶表面152,158，并且具有固态光发射器反射系数R_SSL，其由光反射的光量之比固态发射器154,156以及照射在固态光发射器154,156的顶表面152,158上的光量。光出射窗口104包括部分漫反射层102的至少一部分。固体状态光发射体面积比ΔSS被定义为至少一个固态光发射器的顶表面的面积与基底的光反射表面的面积之比。如果对于0 SSL SSL = 0.25，如果Rbase> R_SSL + c *（1-R_SSL）且因子c为0.2 = c = 1，则对于SSL> 0.25，则获得相对有效的发光模块，并且0.4 = c = 1。

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