Ferro Corporation

Hewlett-packard Development Company, L.p.

Stanley Wang

Srinivasan Sridharan

George E Sakoske

Robert C Brooks

Chi Wai So

John J Maloney

Paul Roberto Lalinde

Yie-Shein Her

Jackie D Davis

Cody J Gleason

Orville Washington Brown

Ben A Knight

Ellen Schwartz Tormey

Walter J Symes, Jr

Yi Yang

Mohammed H Megherhi

Gregory R Prinzbach

George E Graddy, Jr

David L Widlewski

Thomas Joseph Coffey

James E Henry

Peter Marley

Chao Ma

Ellen S Tomey

Walter Symes

Yie-Shen Her

In some examples, a system for angle modification of audio output devices includes a receiver engine to receive an input to modify an angle of the audio output device relative to an axis of a computing device that includes the audio output device, and a modify engine to modify the angle of the audio output device relative to the axis of the computing device based on the input via an electric motor.

Angle modification of audio output devices

Example implementations relate adjustable sensors. For example, a system comprising a housing, a detector to detect a location of an object in an environment surrounding the housing, an adjustable arm coupled to the housing, and a sensor disposed on the adjustable arm to adjust a distance between the sensor and the location of the object responsive to detection of the location of the object.

Adjustable sensors

A phosphor in glass (PiG) cover is provided to modulate the color emitted from an LED chip. The PiG cover includes an active layer including glass and phosphor, and a secondary layer including glass and free of phosphor. The active layer is stacked on the secondary layer to form the PiG cover. Alternately the PiG includes an active layer sandwiched between two secondary layers. Two or more active layers can be stacked to each other or disposed side-by-side. An LED chip is arranged under the PiG cover to form an LED package.

Layered phosphor in glass

A low K value, high Q value, low firing dielectric material and method of forming a fired dielectric material. The dielectric material can be fired below 950&#xb0; C. or below 1100&#xb0; C., has a K value of less than about 8 at 10-30 GHz and a Q value of greater than 500 or greater than 1000 at 10-30 GHz. The dielectric material includes, before firing a solids portion including 10-95 wt % or 10-99 wt % silica powder and 5-90 wt % or 1-90 wt % glass component. The glass component includes 50-90 mole % SiO, 5-35 mole % or 0.1-35 mole % BO, 0.1-10 mole % or 0.1-25 mole % AlO, 0.1-10 mole % KO, 0.1-10 mole % NaO, 0.1-20 mole % LiO, 0.1-30 mole % F. The total amount of LiO+NaO+KO is 0.1-30 mole % of the glass component. The silica powder can be amorphous or crystalline.

Low K dielectric compositions for high frequency applications

LTCC devices are produced from dielectric compositions comprising a mixture of precursor materials that, upon firing, forms a dielectric material comprising a matrix of titanates of alkaline earth metals, the matrix doped with at least one selected from rare-earth element, aluminum oxide, silicon oxide and bismuth oxide.

Mid-K LTCC compositions and devices

Growing community of inventors

Taipei, Taiwan

Stanley Wang