Abstract: Aspects include a method of fabricating a semiconductor structure including providing a semiconductor layer, scribing the semiconductor layer to provide one or more scribe lines, disposing a flexible support layer on the semiconductor layer, and applying a force to the scribed semiconductor layer so as to induce cracks along the scribe lines.

Abstract: A display may have a pixel array such as a liquid crystal pixel array. The pixel array may be illuminated with backlight illumination from a direct-lit backlight unit. The backlight unit may include an array of light-emitting diodes on a printed circuit board. The backlight unit may include first, second, and third light spreading layers formed over the array of light-emitting diodes. A color conversion layer may be formed over the first, second, and third light spreading layers. First and second brightness enhancement films may be formed over the color conversion layer.

Abstract: An orthopedic trial apparatus (100) including an orthopedic component (110) having a distal shaft portion (112) positionable within a passage in a bone and a proximal shaft portion (114) extending from the distal shaft portion, and a proximal trial assembly (120) engaged with the proximal shaft portion of the orthopedic component. The proximal trial assembly includes a proximal spacer (130) component and a proximal trial component (150). The proximal spacer component is rotationally engaged with the proximal shaft portion of the orthopedic component to substantially prevent relative rotation therebetween about a longitudinal axis. The proximal trial component is axially coupled to the proximal spacer component to prevent disengagement of the proximal trial component from the proximal spacer component while permitting selective rotation of the proximal trial component relative to the proximal spacer component about the longitudinal axis.

Abstract: An orthopedic trial apparatus (100) including an orthopedic component (110) having a distal shaft portion (112) positionable within a passage in a bone and a proximal shaft portion (114) extending from the distal shaft portion, and a proximal trial assembly (120) engaged with the proximal shaft portion of the orthopedic component. The proximal trial assembly includes a proximal spacer (130) component and a proximal trial component (150). The proximal spacer component is rotationally engaged with the proximal shaft portion of the orthopedic component to substantially prevent relative rotation therebetween about a longitudinal axis. The proximal trial component is axially coupled to the proximal spacer component to prevent disengagement of the proximal trial component from the proximal spacer component while permitting selective rotation of the proximal trial component relative to the proximal spacer component about the longitudinal axis.