Hon Hai Precision Industry Co., Ltd.

Wistron Corporation

Shih-Che Chien

Po-Liang Huang

Shou-Te Wei

Chia-Te Chou

Juin-Hong Lin

You-Xin Liu

Tai-Sheng Tsai

Jr-Shiung Jang

Ga-Lane Chen

Chia-Chang Hou

Ming-Yang Liao

Chao-Tsang Wei

A frame assembly is disclosed, which is mounted on an object surface. The frame assembly includes a frame and at least a frame fastening assembly. The frame fastening assembly includes a first fastening member, a second fastening member and an anti-skid member. The first fastening member has a first magnetic element and an adhered surface, and the adhered surface adheres on the object surface. The second fastening member has a second magnetic element, a supporting portion and a fastening portion, the second magnetic element magnetic attracts the first magnetic element, the supporting portion bears the frame and the fastening portion covers parts lateral surface of the frame. The anti-skid member is disposed on a surface of the second fastening member, wherein the surface is opposite to the fastening portion.

Frame fastening assembly, frame assembly and method of mounting a frame

An optical touch device includes a foldable frame assembly, two image sensing units and two light emitting units. The foldable frame assembly comprises a first frame, a second frame, a third frame and a fourth frame. The two image sensing units are disposed on opposite ends of the fourth frame respectively. The two light emitting units are disposed on opposite ends of the fourth frame respectively and adjacent to the two image sensing units respectively. The frames of the foldable frame assembly are pivotally connected to each other such that the frames can rotate with respect to each other so as to be folded or expanded.

Optical touch device and foldable frame assembly thereof

The present disclosure relates to a positioning structure for touch display device and a touch display device. The touch display device comprises a touch glass, at least a positioning structure, and at least an optomechanical module. The positioning structure is used for positioning the optomechanical module to the touch glass. The positioning structure has at least a positioning member, which has a fixing part and a clamping part. The fixing part is clamped to the touch glass; the clamping part is provided for disposing the optomechanical module. The positioning structure according to the present disclosure allows direct assembly of the optomechanical module. In the assembling process, no other jointing means is required. Thereby, assembling easiness and speed can be well improved.

Positioning structure for touch display device and touch display device

A foldable frame assembly is adapted for an optical touch device. The foldable frame assembly includes a first frame, a second frame and a third frame. The second frame is pivotally connected to a first end of the first frame and the third frame is pivotally connected to a second end of the first frame, wherein the first end is opposite to the second end. The second frame and the third frame can rotate with respect to the first frame so as to be folded or expanded with respect to the first frame.

A touch-sensitive display device includes a display body, a container, a movable cover and at least two optical modules. The display body has a display surface. The container is connected with the display body. The movable cover pivots on the container so as to have an open position and a storage position. The two optical modules are disposed on the movable cover. When the movable cover is at the open position, the two optical modules protrudes outward from an extended surface of the display surface, such that the two optical modules is exposed outward from the container. When the movable cover rotates from the open position to the storage position, the movable cover drives the two optical modules to move backward to be underneath the extended surface of the display surface, such that the two optical modules are located inside the container.

Touch-sensitive display device

A coated article includes a glass substrate and a film on at least one surface of the glass substrate. The film includes AlO, CrOand ZrO. A method for making the coated article, and an electronic device using the coated article are also provided.

Coated article, method for making the same and electronic device using the same

An optical lens includes a lens body and an anti-reflection film. The lens body includes an optically effective portion and a peripheral portion surrounding the optically effective portion. The optically effective portion is configured for transmitting light therethrough. The optically effective portion has a first surface and an opposite second surface. The first and second surfaces each have a curvature of greater than zero. The anti-reflection film is formed on the first surface of the optically effective portion. A reflectivity of the anti-reflection film to light rays has wavelengths in a range from about 400 nm to about 850 nm being lower than 2%.

Optical lens with anti-reflection film and lens module

An optical touch device includes an indication plane, an image sensing unit, a light emitting unit and a frame. A sensing region is defined on the indication plane. The image sensing unit is disposed at a corner of the indication plane. The light emitting unit is disposed beside the image sensing unit and used for emitting light to the sensing region. The frame is disposed at one side of the indication plane. The frame includes two first inclined surfaces connected to each other and facing the sensing region.

Optical touch device and frame thereof

A liquid crystal display includes a first flat glass substrate, an opposite second flat glass substrate, a liquid crystal layer sandwiched therebetween, a backlight module disposed adjacent to the first flat glass substrate, a color filter disposed adjacent to the second flat glass substrate, a bandpass filter member disposed on the color filter. The bandpass filter member is configured for allowing light of a given spectrum emitted from the backlight module to pass therethrough and blocking light that is not in the given spectrum from passing therethrough, and a touch panel disposed adjacent to the bandpass filter member.

Liquid crystal display

A lens module includes a lens barrel, at least one lens, and a filter element. The lens barrel includes an object-side end and an image-side end opposite to the object-side end. The at least one lens is received in the lens barrel. The filter element is received in the lens barrel, and includes a transparent substrate, an anti-reflection film, and an infrared filtering film. The transparent substrate includes an object-side surface facing the object-side end and an image-side surface facing the image-side end. The anti-reflection film is coated on the object-side surface, and the infrared filtering film is coated on the image-side surface.

Lens module with filter element

Liquid crystal display comprising a touch panel and a bandpass filter

An exemplary film coating holder includes a main body, a plurality of workpiece holders, and a driving module. The main body includes a plurality of through holes defined therein and a central axis. The main body is capable of rotating around the central axis. Each workpiece holder is arranged in each through hole and pivotally connected with the main body by an axle. A rotating guide groove is defined around each axle. The driving module includes a control unit and a shaft. The control unit inserts the shaft in the rotating guide groove of the workpiece holder. When the main body is rotating around the central axis, the shaft can drive the workpiece holder to turn over by the guiding of the rotating guide groove.

Film coating holder

A lens () and a method for forming the lens (). The lens () including a base () with plurality of nano-particles () therein. The base () is made of glass. The nano-particles () can filter infrared rays from incoming light and are evenly distribute throughout the base. The method for forming a lens includes: (1) preparing a glass pre-form () with nano-particles () for filtrating infrared rays; (2) pressing the glass pre-form () using a press mold machine () to mold a lens ().

Lens with IR-cut function

A method for dicing a sheet workpiece includes the following steps. A base () is provided. A water-soluble adhesive () is coated onto the base, and the workpiece is placed on the water-soluble adhesive. The water-soluble adhesive is hardened so as to, fix the workpiece on the base. The workpiece is diced to form cut pieces. The hardened water-soluble adhesive dissolves in water. The present method reduces the deformation of the hardened water-soluble adhesive and may thus eliminate chipping. Accordingly, the present method can contribute significantly to improving the production yield.

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Taipei, Taiwan

Shih-Che Chien