摘要:
A package for an electronic component includes a metal support substrate having a pattern of openings therethrough and a body of an insulating material, such as glass or ceramic, on and bonded to the surface of the support substrate. The body is formed from a plurality of layers of an insulating material, and conductive vias extending through the plurality of layers to the support substrate; said insulating body having an opening therein, an electronic component directly mounted in said opening to the patterned base plate. The base plate can be cut into one or more modules and directly soldered to a motherboard having additional devices mounted thereon.
摘要:
A package for an electronic component includes a metal support substrate having a pattern of openings therethrough and a body of an insulating material, such as glass or ceramic, on and bonded to the surface of the support substrate. The body is formed from a plurality of layers of an insulating material, and conductive vias extending through the plurality of layers to the support substrate; said insulating body having an opening therein, an electronic component directly mounted in said opening to the patterned base plate. The base plate can be cut into one or more modules and directly soldered to a motherboard having additional devices mounted thereon.
摘要:
Provided among other things is a phosphor of the formula Sr1-x3Cax3Ga2S4:Eu:xGa2S3 (I) wherein x is 0 to about 0.2 (or about 0.0001 to about 0.2), wherein x3 is 0.0001 to 1, and wherein a minor part of the europium component is substituted with praseodymium in an efficiency enhancing amount.
摘要翻译:另外还提供了一种下列公式的荧光体:&lt;?in-line-formula description =“In-line Formulas”end =“lead”?> Sr 1-x 3 Ca x3 < Eu:x Ga 2 S 3(I)&lt;&RightArrow;&CenterDot;&CenterDot;&CenterDot;&CenterDot;&CenterDot; 其中x为0至约0.2(或约0.0001至约0.2),其中x3为0.0001至1,并且其中少部分铕组分被取代 其中镨的效率提高量。
摘要:
The present invention provides-a photoluminescent phosphor coated with a coating of oxide, the phosphor comprising (1) an inorganic phosphor chosen from (a) a metal thiogallate phosphor and (b) a metal sulfide phosphor and (2) a coating that comprises at least one layer having at least one oxides. The coated photoluminescent phosphor of the present invention is more resistant to water-induced degradation than when it is uncoated.
摘要:
Provided among other things is a phosphor of the formula Sr1-x3Cax3Ga2S4:Eu:xGa2S3 (I) wherein x is 0 to about 0.2 (or about 0.0001 to about 0.2), wherein x3 is 0.0001 to 1, and wherein a minor part of the europium component is substituted with praseodymium in an efficiency enhancing amount.
摘要翻译:另外还提供了一种下列公式的荧光体:&lt;?in-line-formula description =“In-line Formulas”end =“lead”?> Sr 1-x 3 Ca x3 < Eu:x Ga 2 S 3(I)&lt;&RightArrow;&CenterDot;&CenterDot;&CenterDot;&CenterDot;&CenterDot; 其中x为0至约0.2(或约0.0001至约0.2),其中x3为0.0001至1,并且其中少部分铕组分被取代 其中镨的效率提高量。