Abstract: In accordance with some embodiments, a package-on-package (PoP) structure includes a first semiconductor package having a first side and a second side opposing the first side, a second semiconductor package having a first side and a second side opposing the first side, and a plurality of inter-package connector coupled between the first side of the first semiconductor package and the first side of the second semiconductor package. The PoP structure further includes a first molding material on the second side of the first semiconductor package. The second side of the second semiconductor package is substantially free of the first molding material.

Abstract: An optical device detachably disposed on a scanner is provided, including a housing, a first opening, a second opening, a lens module, and a fixing member. The housing has a first surface and a second surface connected to the first surface. The first opening and the second opening are respectively formed on the first surface and the second surface. The lens module is disposed in the housing. The fixing member is detachably affixed to the scanner and pivotally connected to the housing. The light provided by the scanner enters the housing through the first opening, and the lens module guides the light to leave the housing through the second opening. The light leaving the housing through the second opening can fall on a scanned object.

Abstract: An optical device detachably disposed on a scanner is provided, including a housing, a first opening, a second opening, a lens module, and a fixing member. The housing has a first surface and a second surface connected to the first surface. The first opening and the second opening are respectively formed on the first surface and the second surface. The lens module is disposed in the housing. The fixing member is detachably affixed to the scanner and pivotally connected to the housing. The light provided by the scanner enters the housing through the first opening, and the lens module guides the light to leave the housing through the second opening. The light leaving the housing through the second opening can fall on a scanned object.

Abstract: In a method for assigning image content displayed on electronic devices connected to a server, each electronic device has display screens. The server determines image content for each electronic device, organizes the determined image contents of each electronic device according to configuration information of display screens of each electronic device, packets the organized image contents of each of the electronic devices into a data packet according to the configuration information, with each data packet being associated to a destination electronic device, and sends the data packets to the electronic devices. Each electronic device can obtain image content from the data packet if the electronic device is a destination electronic device of the data packet, in addition, can assign image content for each display screen of the current electronic device to display according to the configuration information of the display screens.

Abstract: In a method for managing power of slave electronic devices using a master electronic device, the slave electronic devices are connected in sequence and an end one of the slave electronic devices is connected to the master electronic device. Each of the slave electronic devices determines and transmits their charging priority information to the master electronic device. The master electronic device determines a charging sequence of the slave electronic devices, determines a target one of the slave electronic devices according to the charging sequence, and sends a charging signal to the connected slave electronic devices, to charge the target one of the slave electronic devices.

Abstract: A method and a system for monitoring at least one device group each having a master device and multiple slave devices are provided. The multiple slave devices are connected in sequence and are finally connected to the master device. Each device stores a multi-bits string, wherein the value of each bit of the string associates with the status of a device according to the connection sequence of the device group. Each device self-tests its own status and outputs a corresponding self-test signal. Each device updates one bit of the stored string corresponding to the device with the output self-test signal, and updates the other bits of the stored string with corresponding bits of a multi-bits string transmitted from a connected rear device. Each slave device transmits the updated stored string to a connected previous device, and the master device transmits the updated stored string to a remote server for monitoring.

Abstract: A digital photo frame (DPF) includes a power source, a power management unit, a display panel, a backlight unit, a touch sensing unit and a processing unit. The display panel includes a reflective structure. The power management unit is used to manage the power supply from the power source to the DPF. The touch sensing unit is used to produce a touch signal when detecting the DPF is touched by a user. The processing unit receives the touch signal, and controls the management unit to discontinue the power from the power source to the backlight unit, therefore display panel reflects images via the reflective structure.

Abstract: A digital photo frame with a function of automatically power off is provided. The digital photo frame includes a display unit, a power management unit, a storage unit, a detection unit, and a processing unit. The detection unit detects whether there is some one around the digital photo frame. The processing unit controls the power management unit to stop providing power to the display unit if the detection unit detects nobody around the digital photo frame in a first predetermined time period, and controls the power management unit to stop providing power to the digital photo frame if the detection unit detects nobody around the digital photo frame in a second predetermined time period.

Abstract: A method for editing image is provided. The method includes steps of: reading a to-be-displayed image; determining whether the display ratio of the image is with the same as the aspect of the display unit; editing the image if the display ratio of the image is not with the same as the aspect ratio of the display unit, and displaying the cropped image on the display unit. A display device for editing images is also provided.

Abstract: A method for classifying image is provided. The method includes: selecting an image; extracting parameters of the selected image and displaying the extracted parameter in a reminder menu; selecting a extracted parameter; defining the selected parameter as the image classifying standard; creating an image classification folder named with the image classifying standard; retrieving images according to the image classifying standard; and storing the images that were retrieved into the created folder.

Abstract: The antenna of the invention includes a transceiver unit and a dielectric unit. The transceiver unit has a ground portion, a radial portion, a conductive portion and a feed portion. The ground portion and the radial portion are disposed apart in parallel, so as to form a space therebetween. The distance between the ground portion and the radial portion is defined as a transceiver unit height. The dielectric unit is disposed in the space. That is, the dielectric unit is disposed between the ground portion and the radial portion. The dielectric unit has a dielectric unit thickness less than the transceiver unit height. In one embodiment, the ratio of the dielectric unit thickness to the transceiver unit height is preferably between 0.4 and 0.7.

Abstract: A method for displaying images asynchronously is provided. The method includes: providing at least one display mode, the display mode defines a total display area count displayable showed on a display, an interval to display images on the display, and a predetermined displaying manner; obtaining images and the display mode; generating one or more display areas according to the display mode; and displaying the images on the generated display areas according to the interval and displaying manner.

Abstract: A heat dissipating structure for a heat source includes a position-adjusting unit, a first heat dissipating element, a second heat dissipating element and a first heat conducting element. The position-adjusting unit has an elastic element. The first heat dissipating element is connected with the position-adjusting unit. The second heat dissipating element contacts with the heat source. One end of the first heat conducting element contacts with the first heat dissipating element, and the other end of the first heat conducting element contacts with the second heat dissipating element. The position-adjusting unit adjusts the position of the first heat dissipating element relative to the second heat dissipating element by the elastic element.

Abstract: A digital photo frame (DPF) includes a power management unit connected to a power source, configured for distributing power from the power source to the DPF; a display panel configured for displaying displayable media; a receiver configured for detecting whether there is a remote signal within a predetermined area generated by a remote controller and producing a trigger signal when having detected the remote signal; a light detector configured for detecting current ambient light level and producing a light signal corresponding to the detected ambient light level; and a processing unit configured for adjusting brightness of the display panel according to the trigger signal and the light signal.

Abstract: A digital photo frame (DPF) includes a power management unit connected to a power source, configured for distributing power from the power source to the DPF; a display panel configured for displaying displayable media; a shaking sensor configured for detecting whether the DPF is being shaken and producing a trigger signal when the DPF is being shaken; a light detector configured for detecting current ambient light level and producing a light signal corresponding to the detected ambient light level; and a processing unit configured for adjusting brightness of the display panel according to the trigger signal and the light signal.

Abstract: A digital photo frame (DPF) includes a power management unit connected to a power source, configured for distributing power from the power source to the DPF; a display panel configured for displaying displayable media; a sound sensor configured for detecting sound waves around the DPF and generating a sound signal according to the detected sound wave; a light detector configured for detecting current ambient light level and producing a light signal corresponding to the detected ambient light level; and a processing unit configured for adjusting brightness of the display panel according to the sound signal and the light signal.

Abstract: A digital photo frame (DPF) includes a power management unit connected to a power source, configured for distributing power from the power source to the DPF; a display panel configured for displaying displayable media; a touch sensor configured for detecting whether the DPF is touched and producing a trigger signal when the DPF is; a light detector configured for detecting current ambient light level and producing a light signal corresponding to the detected ambient light level; and a processing unit configured for adjusting brightness of the display panel according to the trigger signal and the light signal.

Abstract: A digital photo frame (DPF) includes a power management unit connected to a power source, configured for distributing power from the power source to the DPF; a display panel configured for displaying displayable media; a motion sensor configured for detecting whether there is someone around the DPF and producing a trigger signal when having detected that someone is around the DPF; a light detector configured for detecting current ambient light level and producing a light signal corresponding to the detected ambient light level; and a processing unit configured for adjusting brightness of the display panel according to the trigger signal and the light signal.

Abstract: A method and system for generating a ranking function using a fidelity-based loss between a target probability and a model probability for a pair of documents is provided. A fidelity ranking system generates a fidelity ranking function that ranks the relevance of documents to queries. The fidelity ranking system operates to minimize a fidelity loss between pairs of documents of training data. The fidelity loss may be derived from “fidelity” as used in the field of quantum physics. The fidelity ranking system may use a learning technique in conjunction with a fidelity loss when generating the ranking function. After the fidelity ranking system generates the fidelity ranking function, it uses the fidelity ranking function to rank the relevance of documents to queries.

Abstract: A digital photo frame (DPF) includes a power management unit, a display panel, a backlight unit, an image capturing unit and a processing unit. The display panel includes a reflective structure. The power management unit is used to manage the power supply from a power source to the DPF. The backlight unit connects with the display panel and the power management unit. The image capturing unit is used to capture images of objects around the DPF and produce a detection signal when the image includes a face of a person. The processing unit connects with the image capturing unit and the power management unit, the processing unit controls the power management unit to discontinue the power from the power source to the backlight unit when receiving the detection signal, therefore the display panel reflects images via the reflective structure.