Abstract: A display apparatus includes a display panel, a light guide plate, at least one light source and at least one reflective body. The light guide plate is disposed below the display panel. The light guide plate has a light-incident surface, a light-emitting surface, a rear surface, a plurality of concave microstructures and a plurality of reflective bodies. The rear surface is located farther away from the display panel than the light-emitting surface is. The light-incident surface is connected to the light-emitting surface and the rear surface. The concave microstructures are located on the rear surface. The reflective bodies are respectively located in the concave microstructures. The light source is disposed opposite to the light-incident surface.

Abstract: A coated article includes a glass substrate and a film on at least one surface of the glass substrate. The film includes Al2O3, Cr2O3 and ZrO2. A method for making the coated article, and an electronic device using the coated article are also provided.

Abstract: A display panel including a plurality of unit regions is provided. The unit regions are arranged along a first direction and a second direction to form a plurality of columns and a plurality of rows. Each of the unit regions of the display panel includes a plurality of first color sub-pixels, a plurality of second color sub-pixels, and a plurality of third color sub-pixels. In any of the rows, a first pitch between any one of the first color sub-pixels and a next of the first color sub-pixels has at least four kinds of distances.

Abstract: A coating auxiliary device, for coating hollow workpieces, includes a loading tray, masking stoppers, and an ejecting plate. The loading tray includes a loading surface, a matching surface opposite to the loading surface, and engaging portions extending up from the loading surface. Each workpiece is engaged with an engaging portion. The loading device defines guiding holes. Each guiding hole passes through an engaging portion and the matching surface and is in communication with the respective workpiece. Each masking stopper is configured to be inserted into a respective workpiece to mask an interior of the respective workpiece. The ejecting plate includes an assembling surface and ejecting rods extending up from the assembling surface. Each ejecting rod is configured to be guided into a respective guiding hole from the matching surface to eject out a respective masking stopper.

Abstract: A display panel including a plurality of unit regions is provided. The unit regions are arranged along a first direction and a second direction to form a plurality of columns and a plurality of rows. Each of the unit regions of the display panel includes a plurality of first color sub-pixels, a plurality of second color sub-pixels, and a plurality of third color sub-pixels. In any of the rows, a first pitch between any one of the first color sub-pixels and a next of the first color sub-pixels has at least four kinds of distances.

Abstract: A display apparatus includes a display panel, a light guide plate, at least one light source and at least one reflective body. The light guide plate is disposed below the display panel. The light guide plate has a light-incident surface, a light-emitting surface, a rear surface, a plurality of concave microstructures and a plurality of reflective bodies. The rear surface is located farther away from the display panel than the light-emitting surface is. The light-incident surface is connected to the light-emitting surface and the rear surface. The concave microstructures are located on the rear surface. The reflective bodies are respectively located in the concave microstructures. The light source is disposed opposite to the light-incident surface.

Abstract: A transparent display apparatus is provided. The display apparatus includes a plurality of white sub-pixels and a plurality of color sub-pixels that are mixedly arranged. The display apparatus also includes a control module for controlling the white sub-pixels and the color sub-pixels. When the display apparatus is in a transparent mode, the control module reduces or stops light emitting from the color sub-pixels and allows at least a part of ambient light behind the white sub-pixels to emit from the white sub-pixels to achieve the see-through effect. When the display apparatus is in a display mode, the control module adjusts at least one of the white or color sub-pixels to ensure that light from the white sub-pixels is far less than light from the color sub-pixels.

Abstract: An electronic device capable of auto-tracking a sound source includes a driving member including a rotor, a housing fixed to the rotor; a first sound sensor positioned on the housing for detecting sound from the sound source to generate a first sound signal. A second sound sensor positioned on the housing spaced from the first sound sensor for detecting sound from the sound source to generate a second sound signal. A third sound sensor positioned on a perpendicular bisector of the connection line of the first sound sensor and the second sound sensor for detecting sound from the sound source to generate a third sound signal. A microphone positioned on a perpendicular bisector of the connection line of the first sound sensor and the second sound sensor, and a processor positioned in the housing for analyzing intensities of the three sound signals, and controlling the driving member to rotate.

Abstract: A pixel structure of transparent LCD panel includes a pixel, a pixel electrode and liquid crystal molecules. The pixel consists of a first alignment region and a second alignment region having different aligning directions. The pixel electrode includes a main electrode disposed between the first alignment region and the second alignment region, and branch electrodes. The main electrode is a bar-shaped electrode. A portion of the branch electrodes are connected to one side of the main electrode and extending along a first direction to the first alignment region, another portion of the branch electrodes are connected to the other side of the main electrode and extending along a second direction to the second alignment region. The first direction and the second direction are opposite and parallel, the an included angle between the first direction and the gate line is between 45±10 degrees.

Abstract: A contactless generator includes a generating module and a magnetic module. The generating module includes an energy converter and a rotator. The rotator has a surface and mechanical energy when rotating and is rotatable relative to the energy converter. The magnetic module is mounted on the surface of the rotator, aligned with the energy converter, and produces a intrinsic magnetic field. The intrinsic magnetic field is subjected to a contactless active force from an external contactless moving metallic object and drives the rotator to rotate. The energy converter converts mechanical energy of the rotator when rotating into electricity by a converting means.

Abstract: An infrared absorbing filter includes a glass plate molded by melting a composition of raw materials and cooling the melted composition. The composition of raw materials includes 28-33 by percentage weight (wt %) of phosphorus pentoxide (P2O5), 14-33 wt % of A oxide (A2O), 0.15-4 wt % of B oxide (BO), 2.5-8 wt % of copper oxide (CuO), 1.4-1.65 wt % of aluminum oxide (Al2O3). Wherein A is one of alkali metals, A2O is one of oxidizing alkali metals, B is one of alkaline earth metals, BO is one of oxidizing alkaline earth metals.

Abstract: An optical fiber assembly includes an optical fiber and a lens. The optical fiber defines a receiving groove in an end surface thereof. The lens is held in the receiving groove and includes a substrate and a Bragg grating. The Bragg grating includes a number of film layers stacked on the substrate.

Abstract: A coating auxiliary device, for coating hollow workpieces, includes a loading tray, masking stoppers, and an ejecting plate. The loading tray includes a loading surface, a matching surface opposite to the loading surface, and engaging portions extending up from the loading surface. Each workpiece is engaged with an engaging portion. The loading device defines guiding holes. Each guiding hole passes through an engaging portion and the matching surface and is in communication with the respective workpiece. Each masking stopper is configured to be inserted into a respective workpiece to mask an interior of the respective workpiece. The ejecting plate includes an assembling surface and ejecting rods extending up from the assembling surface. Each ejecting rod is configured to be guided into a respective guiding hole from the matching surface to eject out a respective masking stopper.

Abstract: A coating device includes a rotatable base, a board for holding workpieces, a positioning shaft positioned on the rotatable base, two eccentric wheels, a rack, and two reciprocating shafts. The two eccentric wheels are fixed on the positioning shaft and extend from the positioning shaft along two opposite directions. The two eccentric wheels are parallel to and spaced from each other. The rack is rotatably connected to the rotatable base. The rack is capable of rotating around the positioning shaft. Each reciprocating shaft is positioned on the rack. Each reciprocating shaft includes a hinge portion rotatably connected to an end of the board and a sliding portion slidably connected to the edge of a corresponding eccentric wheel. The two eccentric wheels are capable of driving the two reciprocating shafts to move alternately toward and away from the positioning shaft along radial directions of the positioning shaft.

Abstract: An infrared absorbing filter includes a glass plate molded by melting a composition of raw materials and cooling the melted composition. The composition of raw materials includes 28-33 by percentage weight (wt %) of phosphorus pentoxide (P2O5), 14-33 wt % of A oxide (A2O), 0.15-4 wt % of B oxide (BO), 2.5-8 wt % of copper oxide (CuO), 1.4-1.65 wt % of aluminum oxide (Al2O3). Wherein A is one of alkali metals, A2O is one of oxidizing alkali metals, B is one of alkaline earth metals, BO is one of oxidizing alkaline earth metals.

Abstract: An electronic device with anti-shock function includes a shell, a sensor, and a controller received in the shell and electrically coupled to the sensor. The sensor includes at least one pressure sensor to generate a position signal and at least one touch sensor to generate a touch signal. The controller defines the electronic device to be in a freefall state and enters into a protection mode when the controller does not receive the position signal and the touch signal.

Abstract: An emergency exit indicating device includes an exit sign and a smoke dispelling system. The exit sign is configured for displaying where an emergency exit is located. The smoke dispelling system is configured for dispelling smoke from around the exit sign in the event of fire.

Abstract: An electrical apparatus having a panel is disclosed. The electrical apparatus includes a processor, a touch controller and a display driver. The processor unitsets one of a scan frequency and a display frequency to be a setting frequency, and generates the other of the scan frequency and the display frequency based on the setting frequency. The touch controller makes the panel detects a touch based on the scan frequency, and the display driver makes the panel display images based on the display frequency. The touch controller detects a noise detected value from the electrical apparatus. The touch controller or the processor unitadjusts the setting frequency based on the noise detected value, and adjusts the touch scan frequency or the display frequency which is not the setting frequency based on the setting frequency.

Abstract: A standby mode switch system includes a mode selection module, a control module, and a position detection module. The mode selection module has a vibration mode. The control module is in communication with the mode selection module and the position detection module. The control module turns on the vibration mode when the mode selection module selects the vibration mode and an incoming call. The control module turns off the vibration mode when the position detection module detects a distance from the position detection module to an adjacent object element is greater than a predetermined value.

Abstract: A display angle adjustment system includes a display rotation module, an image capture module, a data processing module, and a control module. The display rotation module is configured for driving the display to move. The image capture module is rotatably positioned on the display. The data processing module is electrically connected to the image capture module, for receiving a signal including image information from the image capture module, and calculating an eigenvector using a plurality of feature points according to the signal. The control module is electrically connected to the display rotation module, the image capture module, and the data processing module, respectively, for controlling the display rotation module and the image capture module to rotate according to the eigenvector calculated by the data processing module.