Hewlett-packard Development Company, L.p.

Hewlett-packard Company

Taiwan Semiconductor Manufacturing Comp. Ltd.

Paul F Reboa

Chien-Hua Chen

John R Moffatt

Terry E McMahon

Terry M Lambright

Robert W Shreeve

Antonio Cruz-Uribe

Yi Feng

William R Knight

John M Altendorf

Jules G Moritz

Donald E Wenzel

Gilbert G Smith

Chris Aschoff

William R Boucher

Leo C Clarke

Steven L Harper

Christopher C Aschoff

Pamela Woody

Tracey B Forrest

Chen Chien-Hua

Tracy Forrest

One embodiment of a microelectronic device includes a movable plate including a lower surface, a bump positioned on the lower surface, and an anti-stiction coating positioned only on the bump.

Anti-stiction coating

Microelectronic device with anti-stiction coating

A method for bonding a plurality of substrates includes performing a gas plasma treatment on the plurality of substrates, and performing a water plasma treatment on the plurality of substrates. Additionally, a system for performing low temperature plasma enhanced bonding includes a substrate housing structure having a substrate receiving volume, a gas source fluidly coupled to the substrate housing structure, a water vapor source fluidly coupled to the substrate housing structure, and a radio-frequency (RF) generator coupled to the substrate housing structure, wherein the system is configured to perform both a gas plasma treatment and a water plasma treatment on a substrate.

System and method for low temperature plasma-enhanced bonding

A micro-mirror device includes a substrate having a surface, and a plate spaced from and oriented substantially parallel to the surface of the substrate such that the plate and the surface of the substrate define a cavity therebetween. A dielectrophoretic microemulsion capable of movement when an electrical signal is applied to the micro-mirror device is disposed in the cavity, and a reflective element is interposed between the surface of the substrate and the plate such that the reflective element is adapted to move between a first position and at least one second position. The dielectrophoretic microemulsion has a continuous oil phase.

Micro-mirror device including dielectrophoretic microemulsion

A micro-mirror device includes a substrate having a surface, and a plate spaced from and oriented substantially parallel to the surface of the substrate such that the plate and the surface of the substrate define a cavity therebetween. A dielectrophoretic liquid capable of movement when an electrical signal is applied to the micro-mirror device is disposed in the cavity, and a reflective element is interposed between the surface of the substrate and the plate such that the reflective element is adapted to move between a first position and at least one second position.

Micro-mirror device including dielectrophoretic liquid

A micro-mirror device includes a substrate having a surface, and a plate spaced from and oriented substantially parallel to the surface of the substrate such that the plate and the surface of the substrate define a cavity therebetween. A dielectrophoretic liquid capable of movement when an electrical signal is applied to the micro-mirror device is disposed in the cavity, and a reflective element is interposed between the surface of the substrate and the plate such that the reflective element is adapted to move between a first position and at least one second position. The dielectrophoretic liquid includes at least one compound selected from the group consisting of siloxanes and silanes substantially free of asymmetrical ether linkages.

A light modulator includes a substrate, a transparent plate spaced from the substrate such that the transparent plate and the substrate define a cavity therebetween, at least one electrode formed on the substrate adjacent the cavity, and a liquid having an index of refraction greater than one disposed within the cavity. An interface of the liquid is oriented at an angle to a surface of the at least one electrode and oriented at an angle to a surface of the transparent plate. As such, light is adapted to pass through and refract at the interface of the liquid.

Light modulator

Fluid-ejection devices capable of ejecting fluid onto media and methods for their manufacture are provided. One embodiment includes adhering a fluid-ejecting substrate of the fluid-ejection device to a carrier of the fluid-ejection device by drawing an adhesive between the fluid-ejecting substrate and the carrier using capillary action.

Fluid ejection device adherence

A mold configured to be coupled to a fluid ejection head die to allow a protective material to be molded around a plurality of contact pads on the die is disclosed. The mold includes a molding surface configured to cover the contact pads, wherein the molding surface is configured to support and shape the protective material during molding, and at least one side extending away from the molding surface, wherein the side is configured to contain the protective material during molding.

Fluid ejection device and method of manufacturing a fluid ejection device

An inkjet ink for printing onto a print medium is provided. The inkjet ink evidences minimal tail breakup and improved drop trajectory, thereby evidencing improved print quality. The minimal tail breakup and improved drop trajectory are achieved by adding at least one surface active additive to the ink to provide the ink with a surface tension of at least 35 dyne/cm and a contact angle (with an orifice plate comprising KAPTON, an aromatic polyimide) of about 35 to 65 degrees.

Inkjet ink having improved directionality by controlling surface tension and wetting properties

A service station wiper fluid in an inkjet ink printing system, which in addition to the servicing fluid, also has a surfactant which improves the surface energy consistency of the nozzle plate, thus stabilizing the drop directionality of the ink from inkjet nozzle to the print media.

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Corvallis, OR, United States of America

Paul F Reboa