A spatial image display touch device includes an imaging element, a display, an optical film and a sensor unit. The imaging element and the display are retained in a housing and inclined to each other. The display generates an image light passing through the imaging element to form a spatial image. The optical film, composed of a plurality of micro-grids arranged in a matrix, is attached on the display. The sensor unit is mounted in the housing to detect an object appearing at the position wherein the spatial image is displayed. By arranging the optical film in front of the display, only the spatial image is visible and the problem of ghost images is avoided.

An article includes a reflector having a first surface, a second surface opposite the first surface, and a third surface; and a first selective light modulator layer external to the first surface of the reflector; wherein the third surface of the reflector is open. A method of making an article is also disclosed.

A vehicle auxiliary system includes at least three optical image capturing systems respectively disposed on a left portion, a right portion, and a rear portion of a movable carrier, at least one image fusion output device, and at least one displaying device. Each optical image capturing system includes an image capturing module and an operation module. The operation module is electrically connected to the image capturing module. The image fusion output device disposed inside the movable carrier is electrically connected to the optical image capturing systems. The displaying device is electrically connected to the image fusion output device. Each optical image capturing system has at least one lens group. The lens group includes at least two lenses having refractive power and satisfies: 1.0≤f/HEP≤10.0; 0 deg<HAF≤150 deg; and 0.9≤2(ARE/HEP)≤2.0.

A vehicle auxiliary system includes at least three optical image capturing systems respectively disposed on a left portion, a right portion, and a rear portion of a movable carrier, at least one image fusion output device, and at least one displaying device. Each optical image capturing system includes an image capturing module and an operation module. The operation module is electrically connected to the image capturing module. The image fusion output device disposed inside the movable carrier is electrically connected to the optical image capturing systems. The displaying device is electrically connected to the image fusion output device. Each optical image capturing system has at least one lens group. The lens group includes at least two lenses having refractive power and satisfies: 1.0≤f/HEP≤10.0; 0 deg<HAF≤150 deg; and 0.9≤2(ARE/HEP)≤2.0.

Embodiments of the present disclosure relate to forming multi-depth films for the fabrication of optical devices. One embodiment includes disposing a base layer of a device material on a surface of a substrate. One or more mandrels of the device material are disposed on the base layer. The disposing the one or more mandrels includes positioning a mask over of the base layer. The device material is deposited with the mask positioned over the base layer to form an optical device having the base layer with a base layer depth and the one or more mandrels having a first mandrel depth and a second mandrel depth.

A device and a method for the coating of lenses. The lenses which are to be coated are arranged in pairs over parallel tubular targets such that they each overlap both a homogeneous and an inhomogeneous removal region of the target and the lenses rotated so that an especially uniform coating can be achieved.

A device and a method for the coating of lenses. The lenses which are to be coated are arranged in pairs over parallel tubular targets such that they each overlap both a homogeneous and an inhomogeneous removal region of the target and the lenses rotated so that an especially uniform coating can be achieved.

Methods of treating mental disorders, including anxiety disorders such as obsessive-compulsive disorder, are provided. The methods comprise administering an effective amount of a glutamate modulator to an individual in need thereof. Also provided are methods of enhancing the activity of a serotonin reuptake inhibitor (SRI) comprising co-administering a glutamate modulator and a serotonin reuptake inhibitor. Pharmaceutical composition comprising a serotonin reuptake inhibitor and a glutamate modulator are also provided.

The disclosed optical lens assemblies may include a deformable element, a structural support element, a substantially transparent deformable medium positioned between the deformable element and the structural support element, a compliant peripheral component positioned between peripheral portions of the deformable element and the structural support element, and an actuator configured to displace at least a portion of the compliant peripheral component to deform the deformable element and change at least one optical property of the optical lens assembly. Related head-mounted displays and methods of fabricating such optical lens assemblies are also disclosed.

A film type IRAF filter and the manufacturing method thereof are disclosed. A method for manufacturing a film type IRAF filter includes steps of: providing a first carrier trimmed to a predetermined size in advance; forming a first substrate on the first carrier; forming an intermedia layer on a first surface of the first substrate; forming an Infrared-absorbing filter dye layer on the intermedia layer; forming a first multi-layers optical film on the Infrared-absorbing filter dye layer; forming a release layer on the first multi-layers optical film; removing the first carrier to expose a second surface opposite the first surface of the first substrate; forming a second multi-layers optical films on the second surface of the first substrate; and removing the release layer.