Orbotech Limited

Ofer Fogel

Zvi Kotler

Michael Zenou

Manuela Hod

Ronen Yogev

A direct imaging system includes an ultraviolet radiation source, which is configured to irradiate a first area, having a first width, of a layer of a photoreactive material on a substrate with patterned ultraviolet radiation. A thermal energy source is configured to heat a second area of the layer of the photoreactive material while the ultraviolet radiation source irradiates the first area. The second area contains a part of the first area and having a second width less than the first width.

Enhancing efficiency of resist patterning

A method for producing electronic devices includes fixing a die that includes an electronic component with integral contacts to a dielectric substrate. After fixing the die, a conductive trace is printed over both the dielectric substrate and at least one of the integral contacts, so as to create an ohmic connection between the conductive trace on the substrate and the electronic component.

Electrical interconnection of circuit elements on a substrate without prior patterning

A method for circuit fabrication includes defining a solder bump, including a specified solder material and having a specified bump volume, to be formed at a target location on an acceptor substrate. A transparent donor substrate, having a donor film including the specified solder material, is positioned such that the donor film is in proximity to the target location on the acceptor substrate. A sequence of pulses of laser radiation is directed to pass through the first surface of the donor substrate and impinge on the donor film so as to induce ejection from the donor film onto the target location on the acceptor substrate of a number of molten droplets of the solder material such that the droplets deposited at the target location cumulatively reach the specified bump volume. The target location is heated so the deposited droplets melt and reflow to form the solder bump.

Growing community of inventors

Yavne, Israel

Ofer Fogel