Abstract: The disclosure provides a keyboard apparatus, which includes a printed circuit board (PCB), a keyboard module, and a display film. The PCB includes at least one lower pixel electrode disposed on the PCB. The keyboard module includes a transparent substrate, at least one upper pixel electrode, and multiple key mechanisms. The upper pixel electrode and the key mechanisms are disposed on the transparent substrate. The display film is disposed between the PCB and the keyboard module. The display film is adapted to be driven by the upper pixel electrode and the lower pixel electrode to display at least one image, where the image is suitable for presentation through any one of the key mechanisms. The display film includes a bistable display material or an electronic paper material. A first display substrate and a second display substrate of the display film are different from the PCB and the transparent substrate.

Abstract: A display device receiving image data generated by an image generator and including a first memory, a second memory, a selection circuit, a timing controller, and a display panel is provided. The first memory is configured to store first display data. The second memory is configured to store second display data. The second memory is disposed independent of the first memory. The selection circuit selects either the first display data or the second display data to serve as specific data based on a first selection signal. The timing controller generates the first selection signal according to the voltage level of a specific pin and provides the specific data to the image generator. The image generator generates the image data according to the specific data. The display panel displays an image based on the image data.

Abstract: A display device receiving image data generated by an image generator and including a first memory, a second memory, a selection circuit, a timing controller, and a display panel is provided. The first memory is configured to store first display data. The second memory is configured to store second display data. The second memory is disposed independent of the first memory. The selection circuit selects either the first display data or the second display data to serve as specific data based on a first selection signal. The timing controller generates the first selection signal according to the voltage level of a specific pin and provides the specific data to the image generator. The image generator generates the image data according to the specific data. The display panel displays an image based on the image data.

Abstract: A light emitting diode display including at least one light emitting diode chip is provided. The light emitting diode chip includes a first substrate, a plurality of light emitting diodes, a first insulation layer and a plurality of switch devices. The plurality of light emitting diodes are disposed on the first substrate. The first insulation layer covers the plurality of light emitting diodes. The plurality of switch devices are disposed on the first insulation layer and electrically connected to the plurality of light emitting diodes. Moreover, a fabricating method of the light emitting diode display is also provided.

Abstract: An edge backlight module, a display apparatus and a backlight controlling method thereof are provided. Each light guide plate (LGP) is divided into longitudinal region(s) in the same direction. The LGPs are arranged in a stacked manner. Each two adjacent LGPs are arranged as upper LGP being completely overlapped with the longitudinal region(s) of lower LGP. The longitudinal region overlapped with adjacent upper LGP is defined as a reflecting region. The longitudinal region not overlapped with adjacent upper LGP is defined as an emitting region. Each LGP has one emitting region. Each reflecting film is sandwiched between two adjacent LGPs. Light from a light emitting device is emitted from the emitting region. Combing with lighting control at lateral region(s) separately, an array region is formed. The light emitting device further includes a high saturation light emitter to render an effect with a high dynamic range and high saturation.

Abstract: A fingerprint sensing device, an electronic device, and a calibration method for a fingerprint sensor are provided. The calibration method includes following steps: obtaining an initial environment value while the fingerprint sensor performs initial environmental calibration, and determining whether the initial environment value is in a default environment range or not; determining whether the initial environment value is in one of a plurality of statistical ranges when the initial environment value is not in the default environment range, wherein each of the statistical ranges is obtained statistically by a plurality of fingerprint data of one of a plurality of categories; and, when the initial environment value is in a target statistical range, calibrating the fingerprint sensor according to a target value and an environment default value, wherein the target value corresponds to the target statistical range, and the environment default value corresponds to the default environment range.

Abstract: An edge backlight module, a display apparatus and a backlight controlling method thereof are provided. Each light guide plate (LGP) is divided into longitudinal region(s) in the same direction. The LGPs are arranged in a stacked manner. Each two adjacent LGPs are arranged as upper LGP being completely overlapped with the longitudinal region(s) of lower LGP. The longitudinal region overlapped with adjacent upper LGP is defined as a reflecting region. The longitudinal region not overlapped with adjacent upper LGP is defined as an emitting region. Each LGP has one emitting region. Each reflecting film is sandwiched between two adjacent LGPs. Light from a light emitting device is emitted from the emitting region. Combing with lighting control at lateral region(s) separately, an array region is formed. The light emitting device further includes a high saturation light emitter to render an effect with a high dynamic range and high saturation.

Abstract: A light emitting diode display including at least one light emitting diode chip is provided. The light emitting diode chip includes a first substrate, a plurality of light emitting diodes, a first insulation layer and a plurality of switch devices. The plurality of light emitting diodes are disposed on the first substrate. The first insulation layer covers the plurality of light emitting diodes. The plurality of switch devices are disposed on the first insulation layer and electrically connected to the plurality of light emitting diodes. Moreover, a fabricating method of the light emitting diode display is also provided.

Abstract: A fingerprint sensing device, an electronic device, and a calibration method for a fingerprint sensor are provided. The calibration method includes following steps: obtaining an initial environment value while the fingerprint sensor performs initial environmental calibration, and determining whether the initial environment value is in a default environment range or not; determining whether the initial environment value is in one of a plurality of statistical ranges when the initial environment value is not in the default environment range, wherein each of the statistical ranges is obtained statistically by a plurality of fingerprint data of one of a plurality of categories; and, when the initial environment value is in a target statistical range, calibrating the fingerprint sensor according to a target value and an environment default value, wherein the target value corresponds to the target statistical range, and the environment default value corresponds to the default environment range.

Abstract: A light emitting diode display including at least one light emitting diode chip is provided. The light emitting diode chip includes a first substrate, a plurality of light emitting diodes, a first insulation layer and a plurality of switch devices. The plurality of light emitting diodes are disposed on the first substrate. The first insulation layer covers the plurality of light emitting diodes. The plurality of switch devices are disposed on the first insulation layer and electrically connected to the plurality of light emitting diodes. Moreover, a fabricating method of the light emitting diode display is also provided.

Abstract: An electronic device, a controlling method thereof and a manufacturing method thereof are provided. The electronic device includes a substrate, a touch sensing circuit, a fingerprint identification module, a detection circuit and a processing unit. The touch sensing circuit is disposed on the substrate. The fingerprint identification module is disposed on the substrate. The detection circuit is disposed on the substrate. The detection circuit surrounds the fingerprint identification module to detect a sensing signal of a finger. The processing unit controls the fingerprint identification module according to the sensing signal.

Abstract: A display method is provided, including: providing a screen, wherein the screen has a first display region and a second display region; detecting a position of a user relative to the screen, wherein a first distance is formed between the user and the first display region, and a second distance is formed between the user and the second display region; when the first distance is substantially the same as the second distance, the first display region displays a first image, and the second display region displays a second image; and when the second distance exceeds the first distance, the first display region displays the first image, and the second display region displays a third image, wherein the third image is the second image enlarged.

Abstract: An electronic device is provided, which includes a light sensor, an algorithm engine, an adjustment engine, and a display. The light sensor detects an ambient brightness around the electronic device. The algorithm engine is coupled to the light sensor. The algorithm engine determines at least one adjustment function according to the ambient brightness. The adjustment engine is coupled to the algorithm engine. The adjustment engine adjusts the luminance component of each pixel of an image according to the at least one adjustment function to enhance the brightness and/or the contrast of the image. The display is coupled to the adjustment engine for displaying the adjusted image.

Abstract: A display panel includes a first substrate, a second substrate and a plurality of pixel units. The pixel units are disposed between the first substrate and the second substrate, and each of the pixel units includes a reflective electrode disposed on the first substrate, a plurality of colored charged particles located between the reflective electrode and the second substrate and a lateral electrode disposed on the first substrate and extended towards the second substrate. When a first voltage is applied to the reflective electrode, the charged particles are repelled to the second substrate to display the color of the charged particles due to the affection of a first electric field, when a second voltage is applied to the lateral electrode, the charged particles are attracted to the lateral electrode due to the affection of a second electric field. Further, a driving method of a display panel is also provided.

Abstract: A micro-electro-mechanical (MEM) display module including a MEM display panel and a light-emitting apparatus is provided. The MEM display panel includes a plurality of first light-shielding units, a plurality of second light-shielding units, a light-shielding pattern layer and a reflective pattern layer. Each first light-shielding unit includes a first movable light-shielding device having at least one first opening. Each second light-shielding unit includes a second movable light-shielding device having at least one second opening. The light-shielding pattern layer has a plurality of third openings. In a display mode, the first opening of at least one first movable light-shielding device overlaps at least one third opening, and each second movable light-shielding device covers the reflective pattern layer.

Abstract: A method for providing a haptic feedback is provided. The method includes sending out a stylus activation signal by a stylus when the stylus enters an active state. The method also includes receiving the stylus activation signal by an electronic device, and transmitting a corresponding feedback effect signal to the stylus by the electronic device while an event to be notified occurs. The method further includes providing the haptic feedback in accordance with the feedback effect signal by the stylus.

Abstract: A display panel includes a first substrate, a second substrate and a plurality of pixel units. The pixel units are disposed between the first substrate and the second substrate, and each of the pixel units includes a reflective electrode disposed on the first substrate, a plurality of colored charged particles located between the reflective electrode and the second substrate and a lateral electrode disposed on the first substrate and extended towards the second substrate. When a first voltage is applied to the reflective electrode, the charged particles are repelled to the second substrate to display the color of the charged particles due to the affection of a first electric field, when a second voltage is applied to the lateral electrode, the charged particles are attracted to the lateral electrode due to the affection of a second electric field. Further, a driving method of a display panel is also provided.

Abstract: A display apparatus and an image forming method are provided. The display apparatus includes a transparent display layer and a light modification layer. The transparent display layer includes a plurality of pixel units for displaying an image. The light modification layer disposed under the transparent display layer and includes a substrate body having a plurality of first apertures and a plurality of shutter units disposed above the substrate body. When at least one of the shutter units is moved to a first position, an incident light transmits through the shutter unit and is reflected by the substrate body. When at least one of the shutter units is moved to a second position, the incident light transmits through the shutter unit and the at least one of first apertures.

Abstract: An electrical connector including a body, an electrical contact and a microphone is provided. The body has a front part and a plug aperture on the front part. The electrical contact is disposed in the plug aperture. The microphone is disposed inside the body and connected to the outside of the body through an acoustic path provided by the body. The electrical connector is adapted to a handheld electronic device, such as a mobile phone, wherein a housing of the handheld electronic device can be provided without an independent sound input aperture for the microphone, to simplify the structural design of the housing. Furthermore, at least a through hole may be formed outside the plug aperture to form multiple acoustic paths.

Abstract: A dual display module including a transmissive display panel, at least one transparent light guide device, and at least one light source is provided. The transmissive display panel has a first display surface and a second display surface opposite to the first display surface. The first display surface is disposed between the transparent light guide device and the second display surface. The light source is disposed beside the transparent light guide device and is capable of emitting a light beam. The transparent light guide device guides the light beam to enter the transmissive display panel through the first display surface. After the light beam entered the transmissive display panel, the light beam exits the transmissive display panel from the second display surface. A method for enhancing display brightness is also provided.