Abstract: An electronic includes an electronic element, an encapsulation layer surrounding the electronic element, a first circuit structure, a second circuit structure and a connecting structure. The encapsulation layer has a top surface, a bottom surface and an opening, wherein a sidewall of the opening connects the top surface and the bottom surface. The first circuit structure is disposed at the top surface of the encapsulation layer. The second circuit structure is disposed at the bottom surface of the encapsulation layer. The connecting structure is disposed in the opening, wherein the electronic element is electrically connected to the second circuit structure through the first circuit structure and the connecting structure. The connecting structure includes a first sub layer and a second sub layer, the first sub layer is located between the encapsulation layer and the second sub layer, and the first sub layer covers the sidewall of the opening.

Abstract: A manufacturing method of a tiling electronic device includes the following steps. A first electronic panel is provided. The first electronic panel includes multiple first bumps and multiple first conducting lines, and the first bumps and the first conducting lines are disposed on a side surface of the first electronic panel. A second electronic panel is provided. The second electronic panel includes multiple second bumps and multiple second conducting lines, and the second bumps and the second conducting lines are disposed on a side surface of the second electronic panel. The first electronic panel and the second electronic panel are coupled through the first bumps and the second bumps. Multiple conducting elements are formed, so that the first conducting lines are electrically connected with the second conducting lines through the conducting elements after the first electronic panel and the second electronic panel are coupled.

Abstract: A gaze tracking method includes the following steps. Firstly, a to-be-analyzed facial image is captured. Then, whether the to-be-analyzed facial image conforms to a customized 3D face model is determined If not, a customized 3D face model of the to-be-analyzed facial image is created. If yes, an eye area image of the to-be-analyzed facial image is obtained. Then, according to the customized 3D face model and the to-be-analyzed facial image, head posture information is obtained. Then, an eye camera coordinate value referenced to a camera coordinate system is obtained. Then, the eye camera coordinate value is converted into an eye frame coordinate value referenced to a display frame coordinate system. Then, according to the eye frame coordinate value, the head posture information and an eyeball radius, an eyeball center point coordinate value is obtained, and accordingly a gaze coordinate value is obtained.

Abstract: A radiation image detector with automatic exposure detection includes a high voltage circuit unit for providing an operation bias. An image sensing panel includes semiconductor multi-layer structure, receives the operation bias and senses an incident X-ray, and produces holes and electrons. The holes produce positive charges for forming an image. An automatic exposure detector is coupled to the high voltage circuit unit to transfer the operation bias and detects variation pattern with time of a voltage signal or a current signal induced by the electrons to determine an onset time or a cessation time for exposure. A control unit couples to the high voltage circuit unit, the image sensing panel, and the automatic exposure detector and configured to perform system control, including obtaining an image signal from the image sensing panel. An imaging unit couples to the control unit to process the image signal and display and store the image.

Abstract: A radiation image detector with automatic exposure detection includes a high voltage circuit unit for providing an operation bias. An image sensing panel includes semiconductor multi-layer structure, receives the operation bias and senses an incident X-ray, and produces holes and electrons. The holes produce positive charges for forming an image. An automatic exposure detector is coupled to the high voltage circuit unit to transfer the operation bias and detects variation pattern with time of a voltage signal or a current signal induced by the electrons to determine an onset time or a cessation time for exposure. A control unit couples to the high voltage circuit unit, the image sensing panel, and the automatic exposure detector and configured to perform system control, including obtaining an image signal from the image sensing panel. An imaging unit couples to the control unit to process the image signal and display and store the image.

Abstract: A multi junction photodiode for molecular detection and discrimination and fabrication methods thereof. The multi junction photodiode includes a substrate having first conductive type dopants, an epitaxial layer having the first conductive type dopants, a deep well having second conductive type dopants, a first well having the first conductive type dopants, a second well having the second conductive type dopants, a third well having the first conductive type dopants, and a first doped region having the second conductive type dopants. The epitaxial layer is disposed on the substrate. The deep well is disposed in the epitaxial layer. The first well having three sides connected to the epitaxial layer is disposed in the deep well. The second well is disposed in the first well. The third well having three sides connected to the epitaxial layer is disposed in the second well. The first doped region is disposed in the third well.

Abstract: A multi junction photodiode for molecular detection and discrimination and fabrication methods thereof. The multi junction photodiode includes a substrate having first conductive type dopants, an epitaxial layer having the first conductive type dopants, a deep well having second conductive type dopants, a first well having the first conductive type dopants, a second well having the second conductive type dopants, a third well having the first conductive type dopants, and a first doped region having the second conductive type dopants. The epitaxial layer is disposed on the substrate. The deep well is disposed in the epitaxial layer. The first well having three sides connected to the epitaxial layer is disposed in the deep well. The second well is disposed in the first well. The third well having three sides connected to the epitaxial layer is disposed in the second well. The first doped region is disposed in the third well.

Abstract: A multi-junction photodiode for molecular detection and discrimination and fabrication methods thereof. The multi junction photodiode includes a substrate having first conductive type dopants, an epitaxial layer having the first conductive type dopants, a deep well having second conductive type dopants, a first well having the first conductive type dopants, a second well having the second conductive type dopants, a third well having the first conductive type dopants, and a first doped region having the second conductive type dopants. The epitaxial layer is disposed on the substrate. The deep well is disposed in the epitaxial layer. The first well having three sides connected to the epitaxial layer is disposed in the deep well. The second well is disposed in the first well. The third well having three sides connected to the epitaxial layer is disposed in the second well. The first doped region is disposed in the third well.

Abstract: A light source driving apparatus including a voltage converting unit, a switching unit, a feedback unit and a control unit is provided. The voltage converting unit provides a driving current to drive a light source module. The switching unit is controlled to be conducted or not by a switch signal. The feedback unit detects a load status of the light source module, and provides a feedback signal accordingly. The control unit modulates pulse widths of the switch signal according to the feedback signal, a signal upper limitation, and a signal lower limitation, so as to control the switching unit to be conducted. The voltage converting unit includes an energy storage element. When the switching unit is conducted, the energy storage element stores a part of energy provided by the input power source. When the switching unit is not conducted, the energy storage element provides the driving current.

Abstract: A stereo display including a display panel unit, a shutter glasses unit, and a backlight unit is provided. The display panel unit sequentially displays a right eye image and a left eye image according to a right eye synchronizing vertical signal and a left eye synchronizing vertical signal. The shutter glasses unit has a right eye glass and a left eye glass, wherein the right eye glass is synchronously opened according to the right eye synchronizing vertical signal, and the left eye glass is synchronously opened according to the left eye synchronizing vertical signal. The backlight unit provides a light source to the display panel unit, wherein the backlight unit is synchronously turned on and off according to the right eye synchronizing vertical signal, and the backlight unit is also synchronously turned on and off according to the left eye synchronizing vertical signal.

Abstract: A light source driving apparatus including a voltage converting unit, a switching unit, a feedback unit and a control unit is provided. The voltage converting unit provides a driving current to drive a light source module. The switching unit is controlled to be conducted or not by a switch signal. The feedback unit detects a load status of the light source module, and provides a feedback signal accordingly. The control unit modulates pulse widths of the switch signal according to the feedback signal, a signal upper limitation, and a signal lower limitation, so as to control the switching unit to be conducted. The voltage converting unit includes an energy storage element. When the switching unit is conducted, the energy storage element stores a part of energy provided by the input power source. When the switching unit is not conducted, the energy storage element provides the driving current.

Abstract: A multi junction photodiode for molecular detection and discrimination and fabrication methods thereof. The multi junction photodiode includes a substrate having first conductive type dopants, an epitaxial layer having the first conductive type dopants, a deep well having second conductive type dopants, a first well having the first conductive type dopants, a second well having the second conductive type dopants, a third well having the first conductive type dopants, and a first doped region having the second conductive type dopants. The epitaxial layer is disposed on the substrate. The deep well is disposed in the epitaxial layer. The first well having three sides connected to the epitaxial layer is disposed in the deep well. The second well is disposed in the first well. The third well having three sides connected to the epitaxial layer is disposed in the second well. The first doped region is disposed in the third well.

Abstract: An optical scanning-type touch apparatus and an operation method thereof are provided. The optical scanning-type touch apparatus includes a touch area, a light scanning module, an imaging module and a calculating unit. The light scanning module is disposed at one corner of the touch area to emit a scanning light for scanning the touch area. The imaging module is disposed at another corner of the touch area adjacent the light scanning module to obtain a first angle between the scattering light and a edge of the touch area, wherein the edge of the touch area is between the light scanning module and the imaging module. The calculating unit receives the first angle, a second angle and a distance between the light scanning module and the imaging module to calculate a position of the object on the touch area.

Abstract: A stereoscopic display apparatus and a display method are provided. The stereoscopic display apparatus includes a display panel, a dynamic-backlight module, a tracking panel, an optical lens array. The display has an updated region and a non-updated region during a frame period the display panel displays according a first synchro-signal. The dynamic-backlight module has a plurality of light-emitting regions and the light-emitting regions are turned-on according to a second synchro-signal. The first synchro-signal and the second synchro-signal are synchronal. During the frame period, parts of the light-emitting regions corresponding to the updated region are synchronally turned-on and parts of the light-emitting regions corresponding to the non-updated region are synchronally turned-off. A light provided by at least the part of the light-emitting regions turned-on passes through one silt set and the display panel such that one of the single-eye images is only displayed by the non-updated region.

Abstract: A light source driving apparatus to drive at least one light source module includes a switch unit for coupling in series with an AC power source and the light source module; a clock synchronization unit for coupling to the AC power source and to provide a clock synchronization signal in accordance with an AC voltage of the AC power source; a control unit coupled to receive the clock synchronization signal and to provide to the switch unit an adjusting signal according to a timing of the clock synchronization signal; and a feedback unit coupled to the control unit and to detect a load state of the light source module, the feedback unit configured to provide to the control unit a feedback signal having a value representative of the detected load state of the light source module.

Abstract: An illumination brightness and color control system and method therefor are provided. A broadband light source monitor senses and samples a point light source for a luminous intensity signal value. Then, a corrected current value is computed based on a difference between the luminous intensity signal value and a target brightness/color value, and a driving current generated by a light source driver to drive the point light source is adjusted according to the corrected current value.

Abstract: A stereoscopic display apparatus and a display method are provided. The stereoscopic display apparatus includes a display panel, a dynamic-backlight module, a tracking panel, an optical lens array. The display has an updated region and a non-updated region during a frame period the display panel displays according a first synchro-signal. The dynamic-backlight module has a plurality of light-emitting regions and the light-emitting regions are turned-on according to a second synchro-signal. The first synchro-signal and the second synchro-signal are synchronal. During the frame period, parts of the light-emitting regions corresponding to the updated region are synchronally turned-on and parts of the light-emitting regions corresponding to the non-updated region are synchronally turned-off. A light provided by at least the part of the light-emitting regions turned-on passes through one silt set and the display panel such that one of the single-eye images is only displayed by the non-updated region.

Abstract: A stereo display including a display panel unit, a shutter glasses unit, and a backlight unit is provided. The display panel unit sequentially displays a right eye image and a left eye image according to a right eye synchronizing vertical signal and a left eye synchronizing vertical signal. The shutter glasses unit has a right eye glass and a left eye glass, wherein the right eye glass is synchronously opened according to the right eye synchronizing vertical signal, and the left eye glass is synchronously opened according to the left eye synchronizing vertical signal. The backlight unit provides a light source to the display panel unit, wherein the backlight unit is synchronously turned on and off according to the right eye synchronizing vertical signal, and the backlight unit is also synchronously turned on and off according to the left eye synchronizing vertical signal.

Abstract: A backlight control apparatus for controlling a backlight device for a liquid crystal display (LCD), the backlight device including a plurality of light-emitting components, the backlight control apparatus including: a synchronization unit to provide a synchronization signal; an image processing module to receive a video image signal representing a video image, the image processing module being configured to divide the video image into a plurality of block areas and generate a plurality of pulse-width modulation (PWM) data signals each corresponding to one of the plurality of block areas; a control module coupled to the synchronization unit and the image processing module, the control module being configured to generate a plurality of PWM signals based on the plurality of PWM data signals and the synchronization signal; and a driving module coupled to the control module, the driving module being configured to drive the backlight device based on the plurality of PWM signals.

Abstract: A light source driving apparatus to drive at least one light source module includes a switch unit for coupling in series with an AC power source and the light source module; a clock synchronization unit for coupling to the AC power source and to provide a clock synchronization signal in accordance with an AC voltage of the AC power source; a control unit coupled to receive the clock synchronization signal and to provide to the switch unit an adjusting signal according to a timing of the clock synchronization signal; and a feedback unit coupled to the control unit and to detect a load state of the light source module, the feedback unit configured to provide to the control unit a feedback signal having a value representative of the detected load state of the light source module.