Abstract: A method of forming a substrate for a fluid ejection device includes forming an opening in the substrate from a second side of the substrate toward a first side of the substrate, further forming the opening in the substrate to the first side of the substrate, anisotropically wet etching the substrate, including increasing the opening at the second side of the substrate and forming the opening with converging sidewalls from the second side to the first side, and after anisotropically wet etching the substrate, isotropically etching the substrate.

Abstract: A thin film transistor is manufactured by a process including forming an oxide semiconductor channel, patterning the oxide semiconductor channel with a photolithographic process, and exposing the patterned oxide semiconductor channel to an oxygen containing plasma.

Abstract: A method, apparatus, and article of manufacture provide the ability to enable communication between disconnected applications in a computer system. A bridge object is created in a secondary application. Further, an interface for the bridge object enables communication with the secondary application through the bridge object. The interface for the bridge object is registered in a global interface table (GIT). A cookie is retrieved from the GIT in response to the registration. Such a cookie comprises information for utilizing the interface for the bridge object. The cookie is then stored in an environment variable. The environment variable is accessible to a disconnected application (e.g., ActiveX control) such that the cookie may be retrieved to enable use of the interface.

Abstract: A thin film transistor is manufactured by a process including forming an oxide semiconductor channel, patterning the oxide semiconductor channel with a photolithographic process, and exposing the patterned oxide semiconductor channel to an oxygen containing plasma.

Abstract: An electrolyte has a core and at least one projection extending from the core. The core is supported on a substrate, and the at least one projection is separated from the substrate.

Abstract: A method, apparatus, and article of manufacture provide the ability to enable communication between disconnected applications in a computer system. A bridge object is created in a secondary application. Further, an interface for the bridge object enables communication with the secondary application through the bridge object. The interface for the bridge object is registered in a global interface table (GIT). A cookie is retrieved from the GIT in response to the registration. Such a cookie comprises information for utilizing the interface for the bridge object. The cookie is then stored in an environment variable. The environment variable is accessible to a disconnected application (e.g., ActiveX control) such that the cookie may be retrieved to enable use of the interface.

Abstract: In one embodiment, a fluid ejection device comprises a substrate having a fluid slot defined from a first surface through to a second opposite surface; an ejection element formed over the first surface and that ejects fluid therefrom; and a filter having feed holes positioned over the fluid slot near the first surface. Fluid moves from the second surface through the feed holes to the ejection element. In a particular embodiment, the filter is formed of a first material that is surrounded by a second material. In another particular embodiment, the filter is formed from the back side and is formed of the same material as the substrate.

Abstract: An electrolyte has a core and at least one projection extending from the core. The core is supported on a substrate, and the at least one projection is separated from the substrate.

Abstract: In one embodiment, a fluid ejection device comprises a substrate having a fluid slot defined from a first surface through to a second opposite surface; an ejection element formed over the first surface and that ejects fluid therefrom; and a filter having feed holes positioned over the fluid slot near the first surface. Fluid moves from the second surface through the feed holes to the ejection element. In a particular embodiment, the filter is formed of a first material that is surrounded by a second material. In another particular embodiment, the filter is formed from the back side and is formed of the same material as the substrate.

Abstract: A method of manufacturing a fluidic channel through a substrate includes etching an exposed section on a first surface of the substrate, and coating the etched section of the substrate. The etching and the coating are alternatingly repeated until the fluidic channel is formed.

Abstract: A method of manufacturing a fluidic channel through a substrate includes etching an exposed section on a first surface of the substrate, and coating the etched section of the substrate. The etching and the coating are alternatingly repeated until the fluidic channel is formed.