Abstract: Apparatus and systems for an ophthalmic device having alignment features that aid assembly of a liquid filled layered stack are disclosed herein. An example apparatus may include first, second, and third optical elements arranged in a stack, with each optical element including alignment and separation features. The alignment and separation features may form an optic region and a dam region. The optic region encircles an optical axis of each of the optical elements. The dam region includes a first dam formed due to the first and second optical elements being in contact, and a second dam formed due to the second and third optical elements being in contact, wherein the dam region determines an optic region gap width.

Abstract: An ophthalmic device including patterned tabs is disclosed herein. An example ophthalmic device may include a plurality of optical elements formed into a stack and a substrate. A subset of optical elements of the plurality of optical elements may include a tab extending radially outward from an edge perimeter of a respective optical element, and each tab may include an opening formed there through. The substrate may include a plurality of bond pads, where each optical element of the plurality of optical elements is coupled to one of the plurality of bond pads by a conductive material, and the conductive material is disposed within respective openings of the subset of optical elements of the plurality of optical elements.

Abstract: An eye-mountable device includes a lens enclosure, an anterior conductive electrode, a posterior conductive electrode, and an accommodation actuator element. The lens enclosure includes an anterior layer and a posterior layer. The anterior conductive electrode is disposed within the lens enclosure and across a center region of the lens enclosure. The posterior conductive electrode is disposed within the lens enclosure and across the center region. The accommodation actuator element is disposed within the lens enclosure between the anterior and posterior conductive electrodes in the center region. The anterior and posterior conductive electrodes are transparent and electrically manipulate the accommodation actuator element.

Abstract: Apparatus and systems for an ophthalmic device having alignment features for a liquid filled layered stack to assemble are disclosed herein. An example apparatus may include first, second, and third optical elements arranged in a stack, with each optical element including alignment and separation features. The alignment and separation features may form a reservoir region and a dam region. The reservoir region may provide radial alignment to the first, second, and third optical elements such that an optical axis of each optical element is aligned, and the reservoir region may have a reservoir region gap formed between adjacent ones of the optical elements. The dam region, disposed radially outside of the reservoir region, may include a first dam formed due to the first and second optical elements being in contact, and a second dam formed due to the second and third optical elements being in contact, wherein the dam region determines a reservoir region gap width.

Abstract: Apparatus and systems for an ophthalmic device having alignment features for a liquid filled layered stack to assemble are disclosed herein. An example apparatus may include first, second, and third optical elements arranged in a stack, with each optical element including alignment and separation features. The alignment and separation features may form a reservoir region and a dam region. The reservoir region may provide radial alignment to the first, second, and third optical elements such that an optical axis of each optical element is aligned, and the reservoir region may have a reservoir region gap formed between adjacent ones of the optical elements. The dam region, disposed radially outside of the reservoir region, may include a first dam formed due to the first and second optical elements being in contact, and a second dam formed due to the second and third optical elements being in contact, wherein the dam region determines a reservoir region gap width.

Abstract: A method for forming metal layers onto ocular lenses using polydopamine layers is described herein. Ophthalmic devices including a polydopamine layer and a metal layer disposed thereon are also described herein.

Abstract: Apparatus and systems for an ophthalmic device having alignment features for a liquid filled layered stack to assemble are disclosed herein. An example apparatus may include first, second, and third optical elements arranged in a stack, with each optical element including alignment and separation features. The alignment and separation features may form a reservoir region and a dam region. The reservoir region may provide radial alignment to the first, second, and third optical elements such that an optical axis of each optical element is aligned, and the reservoir region may have a reservoir region gap formed between adjacent ones of the optical elements. The dam region, disposed radially outside of the reservoir region, may include a first dam formed due to the first and second optical elements being in contact, and a second dam formed due to the second and third optical elements being in contact, wherein the dam region determines a reservoir region gap width.

Abstract: An eye-mountable device includes a lens enclosure, an anterior conductive electrode, a posterior conductive electrode, and an accommodation actuator element. The lens enclosure includes an anterior layer and a posterior layer. The anterior conductive electrode is disposed within the lens enclosure and across a center region of the lens enclosure. The posterior conductive electrode is disposed within the lens enclosure and across the center region. The accommodation actuator element is disposed within the lens enclosure between the anterior and posterior conductive electrodes in the center region. The anterior and posterior conductive electrodes are transparent and electrically manipulate the accommodation actuator element.

Abstract: An eye-mountable device includes a flexible lens enclosure, anterior and posterior flexible conductive electrodes, and an accommodation actuator element. The flexible lens enclosure includes anterior and posterior layers that are sealed together. The anterior flexible conductive electrode is disposed within the flexible enclosure and across a center region of the flexible lens enclosure on a concave side of the anterior layer. The posterior flexible conductive electrode is disposed within the flexible enclosure and across the center region on a convex side of the posterior layer. The accommodation actuator element is disposed between the first and second flexible conductive electrodes. The anterior and posterior flexible conductive electrodes are transparent and electrically manipulate the accommodation actuator element.

Abstract: An eye-mountable device includes a flexible lens enclosure, anterior and posterior flexible conductive electrodes, and an accommodation actuator element. The flexible lens enclosure includes anterior and posterior layers that are sealed together. The anterior flexible conductive electrode is disposed within the flexible enclosure and across a center region of the flexible lens enclosure on a concave side of the anterior layer. The posterior flexible conductive electrode is disposed within the flexible enclosure and across the center region on a convex side of the posterior layer. The accommodation actuator element is disposed between the first and second flexible conductive electrodes. The anterior and posterior flexible conductive electrodes are transparent and electrically manipulate the accommodation actuator element.