Abstract: An electronic device has a narrow viewing angle state and a wide viewing angle state, and includes a panel and a light source providing a light passing through the panel. In the narrow viewing angle state, the light has a first relative light intensity and a second relative light intensity. The first relative light intensity is the strongest light intensity, the second relative light intensity is 50% of the strongest light intensity, the first relative light intensity corresponds to an angle of 0°, the second relative light intensity corresponds to a half-value angle, and the half-value angle is between ?15° and 15°. In the narrow angle state, a third relative light intensity at each angle between 20° and 60° or each angle between ?20° and ?60° is lower than 20% of the strongest light intensity.

Abstract: A semiconductor structure includes a substrate, a capacitor disposed in the substrate, an interconnect structure disposed over the substrate, and a first doped region disposed in the substrate. The interconnect structure includes a first via structure coupled to the substrate, and a second via structure coupled to the capacitor. The first doped region is disposed under the first via structure. The first doped region includes p-type or n-type dopants.

Abstract: Semiconductor structures and methods of testing the same are provided. A semiconductor structure according to the present disclosure includes a substrate, a semiconductor device over the substrate, wherein the semiconductor device includes an interconnect structure, and the interconnect structure includes a plurality of metallization layers disposed in a dielectric layer; and a delamination sensor. The delamination sensor includes a connecting structure and a plurality of contact vias in at least one of the plurality of metallization layers. The connecting structure bonds the semiconductor device to the substrate and does not functionally couple the semiconductor device to the substrate. The plurality of contact vias fall within a first region of a vertical projection area of the connecting structure but do not overlap a second region of the vertical projection area.

Abstract: Semiconductor structures and methods of testing the same are provided. A semiconductor structure according to the present disclosure includes a substrate, a semiconductor device over the substrate, wherein the semiconductor device includes an interconnect structure, and the interconnect structure includes a plurality of metallization layers disposed in a dielectric layer; and a delamination sensor. The delamination sensor includes a connecting structure and a plurality of contact vias in at least one of the plurality of metallization layers. The connecting structure bonds the semiconductor device to the substrate and does not functionally couple the semiconductor device to the substrate. The plurality of contact vias fall within a first region of a vertical projection area of the connecting structure but do not overlap a second region of the vertical projection area.

Abstract: Semiconductor structures and methods of testing the same are provided. A semiconductor structure according to the present disclosure includes a substrate, a semiconductor device over the substrate, wherein the semiconductor device includes an interconnect structure, and the interconnect structure includes a plurality of metallization layers disposed in a dielectric layer; and a delamination sensor. The delamination sensor includes a connecting structure and a plurality of contact vias in at least one of the plurality of metallization layers. The connecting structure bonds the semiconductor device to the substrate and does not functionally couple the semiconductor device to the substrate. The plurality of contact vias fall within a first region of a vertical projection area of the connecting structure but do not overlap a second region of the vertical projection area.

Abstract: A plasma display including a shielding cover, a plasma display panel (PDP) and a circuit board is provided. The shielding cover includes a back plate and a frame, and the frame is connected to the back plate. The PDP is disposed inside the shielding cover and a gap is maintained between the PDP and the shielding cover. The circuit board is disposed between the PDP and the back plate. The shielding cover is grounded through the circuit board. The PDP is grounded via a single point grounding system through the circuit board.

Abstract: A display device includes a side I/O module sandwiched between a front frame and a rear cover to form a casing having a lateral side. The I/O module includes an L-shaped connector including a back plate fastened securely to the rear cover, and a side plate extending perpendicularly from the back plate and fastened the front frame so to prevent removal of the rear cover from the front frame in such a manner that the side plate is flush with the lateral side of the casing. A terminal substrate is mounted on the back plate opposite to the rear cover, and has a plurality of parallelly arranged terminal-receiving ports extending into the opening in the side plate so as to expose the ports exteriorly of the outer casing to facilitate insertion of terminals therein.

Abstract: A display device including a main body and at least a cover is provided. The main body has multiple TV standing holes. The cover detachable disposed on the main body is used to cover the TV standing holes. The cover includes multiple buckling parts, at least a lug and a removable portion. The buckling parts are disposed on corresponding opposite two sides of the cover, and the lugs and the removable portion are disposed on another corresponding opposite two sides of the cover. The buckling parts are adapted to pass through the TV standing holes respectively by the force of the friction and elastic. The lug is adapted to contact with the inner wall of the display device. The buckling parts are located between the lug and the removable portion. The removable portion is adapted to separate the cover and the display device.

Abstract: A ventilator includes a frame, a filtering layer, and a bonding member. The frame defines a receiving space and at least one through hole communicating with the receiving space. The filtering layer is positioned in the receiving space of the frame. The bonding member is disposed between the frame and the filtering layer, and is heat fusible to bind the filtering layer to the frame.

Abstract: A multi-axis adjusting apparatus includes a base with an upper surface, and each side of a central line of the base has at least one slot; a sliding seat, which is set on the upper surface of the base, and each of two ends of an upper surface of the sliding seat has at least one screw hole, each position of two sides of the upper surface of the sliding seat corresponding to the slot has at least one sliding plate, which has a U-shaped slot; a plurality of fixing screws, which are inserted into the U-shaped slot and the slot; a carrier, which is mounted on the upper surface of the sliding seat, and each of two ends of the upper surface corresponding to the screw hole has at least one fillister with one penetrating hole; plural adjusting screws are going through the screw holes and connecting to the penetrating holes by way of a floating structure. It is therefore the function of simultaneous adjustment of the multi-axis can be approached to rapidly complete the adjustment and reduce cost.

Abstract: A rear projection display device includes an image generator, a reflector, a screen and a light shield disposed between the reflector and the screen. The image engine emits image beams among which ineffective ones are blocked by the light shield while effective ones are reflected on the screen via the reflector, thereby increasing the image forming performance of the displace device. The light shield is mounted on an adjusting device having an adjusting element. After the rear projection display device has been assembled, an angle and position of the light shield can be adjusted by means of rotating the adjusting element to further help the light shield to block the ineffective beams.

Abstract: The present invention relates to an assembly structure for a back cover of an electronic apparatus. The electronic apparatus has a frame, a display and a back cover connected with the frame to each other for allowing the display to be accepted therein. The assembly structure for the back cover comprises at least one pseudo fixing unit disposed between the frame and the back cover. The pseudo fixing unit includes a column and a calabash-shaped through hole matched to each other and allows the back cover to be positioned on the frame to form a false positioning between the back cover and the frame to process a fixing operation. An operator does not need to support the back cover to attach it to the frame not only auxiliary positioning effect is formed but also the assembly performing difficulty is reduced and the operation processing efficiency is enhanced.

Abstract: A display device includes a side I/O module sandwiched between a front frame and a rear cover to form a casing having a lateral side. The I/O module includes an L-shaped connector including a back plate fastened securely to the rear cover, and a side plate extending perpendicularly from the back plate and fastened the front frame so to prevent removal of the rear cover from the front frame in such a manner that the side plate is flush with the lateral side of the casing. A terminal substrate is mounted on the back plate opposite to the rear cover, and has a plurality of parallelly arranged terminal-receiving ports extending into the opening in the side plate so as to expose the ports exteriorly of the outer casing to facilitate insertion of terminals therein.

Abstract: A vibration-reducing device and method thereof are applied to an image-projecting apparatus. The vibration-reducing device includes a damping mechanism. One end of the damping mechanism is connected to the image-projecting apparatus, and the other end of the damping mechanism is connected to a housing, where the image-projecting apparatus is installed thereon. When the image-projecting apparatus is caused to vibrate by an external force, the damping mechanism generates an opposite force with respect to the external force, so as to reduce the vibration.

Abstract: The present invention discloses a device and method thereof for preventing an electronic apparatus from toppling down. The device includes a base, a movable supporting element, and a sliding-prevention pad. The base is positioned at the bottom side of the electronic apparatus. The movable supporting element has a contact end and is positioned under the base in a movable way. The sliding-prevention pad is positioned at the contact end of the movable supporting element, and it contacts or is moved away from the ground by utilizing the movable supporting element. When the electronic apparatus is moved away, the movable supporting element is actuated, so that the movable supporting element is away from the ground. When the electronic apparatus is fixed at a current position, the movable supporting element is actuated, so that the movable supporting element contacts the ground to prevent the electronic apparatus from toppling down.

Abstract: This invention provides a ventilation cover structure which comprises a filter net and a ventilating cover. The filter net comprises network-structured holes. The ventilating cover comprises a first surface and a second surface. The second surface comprises positioning columns. The positioning columns of the ventilating cover and the network-structured holes of the filter net are engaged, so that the filter net is attached to the second surface of the ventilating cover.

Abstract: An adjustment apparatus of a reflection mirror is disclosed, the apparatus comprising a holding base plate, an affixing block affixed on the holding base plate, at least one adjusting set, and a rotatable chassis affixed onto the affixing block, wherein the reflection mirror is affixed on the rotatable chassis. Moreover, the adjusting set comprises an adjusting screw and an adjusting spring. The adjusting screw is mounted onto the holding base plate and transpierces the holding base plate to fix an extending portion of the rotatable chassis. The adjusting spring associated with the adjusting screw supports an extending portion of the rotatable chassis to counterbalance the adjustments in the adjusting screw. When the adjusting screw is rotated in, the rotatable chassis rotates along a first direction and compresses the adjusting spring. When the adjusting screw is rotated out, the rotatable chassis rotates along an opposite direction to the first direction and stretches the adjusting spring.

Abstract: A chemical vapor deposition apparatus for titanium-nitride application that is useful for preventing contaminants caused by arching between a substantially planar substrate and a substrate supporting apparatus during the deposition cycle. The apparatus includes a chemical vapor deposition chamber having a substrate-supporting heater. An annular housing supported by the heater, and a conductive strap that connectively secures the substrate-supporting heater to the annular housing by using holes instead of conventional slots. The conductive strap is designed as a flexure to flex with process temperature changes to improve electrical connectivity at its terminal connection and to prevent degradation. The annular housing has a top and a bottom surface and a cylindrical wall extending peripherally below the surfaces. The cylindrical wall encircles an isolator ring.

Abstract: A multi-axis adjusting apparatus comprises a base seat and a first rotating seat, second rotating seat and elevating seat mounted on the base seat in a sequence. One end of the first rotating seat is pivotally connected to the base seat, and propping seats and first adjusting elements are disposed on the flank side of another end thereof. One end of the second rotating seat is pivotally connected to the first rotating seat, and a second adjusting element is installed below another end thereof. The elevating seat has a fixing seat and movable seat, in which an adjusting shaft passing through an eccentric wheel is pivotally connected to the fixing seat and the top face of the eccentric wheel is propped against the movable seat to allow the elevation movement of the movable seat to be controlled by changing the axial pitch of the eccentric wheel.