3m Innovative Properties Company

Junqing Xie

Michael Albert Haase

Thomas James Miller

Kathryn R Bretscher

Duy K Lehuu

Noah O Shanti

Terry Lee Smith

Xiaoguang Sun

Vincent W Nehring

Vincent J Laraia

Matthew C Fritz

An abrasive article includes a plurality of abrasive features disposed on one or more abrasive elements. Each of the one or more abrasive elements includes a base having a first major surface from which the plurality of abrasive features extends. A first set of the plurality of abrasive features (i) has an average height, H, (ii) a standard deviation of less than 10% of H, and (iii) comprises between 5 and 130 abrasive features.

Abrasive elements with precisely shaped features, abrasive articles fabricated therefrom and methods of making thereof

An abrasive article includes a first abrasive element, a second abrasive element, a resilient element having first and second major surfaces, and a carrier. The first element and the second abrasive element each comprises a first major surface and a second major surface. At least the first major surfaces of the first and second abrasive elements comprise a plurality of precisely shaped features. The abrasive elements comprise substantially inorganic, monolithic structures.

Abrasive articles with precisely shaped features and method of making thereof

An abrasive element precursor includes a green body ceramic element having a first major surface, a second major surface, a plurality of inorganic particles, and a binder. At least the first major surface comprises a plurality of precisely shaped features. The plurality of inorganic particles is at least about 99% carbide ceramic by weight.

Abrasive element precursor with precisely shaped features and methods of making thereof

Light emitting systems are described. Particularly, light emitting systems and light converting components utilized within these systems are described. The light emitting system and components are formed such that dark-line defects do not interfere with the light emitting system efficiency.

Light converting and emitting device with suppressed dark-line defects

Light emitting system (), particularly, light emitting systems that utilize semiconductor wavelength converting regions (), and methods of producing such systems are disclosed. The light emitting systems and methods of producing such systems seek to frustrate recombination of free carriers that are associated with wavelength converting regions.

Light converting and emitting device with minimal edge recombination

Light emitting systems are disclosed. More particularly light emitting systems that utilize wavelength converting semiconductor layer stacks, and preferred amounts of potential well types in such stacks to achieve more optimal performance are disclosed.

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Woodbury, MN, United States of America

Junqing Xie