Abstract: A semiconductor device is disclosed. The semiconductor device includes a semiconductor fin. The semiconductor device includes first spacers over the semiconductor fin. The semiconductor device includes a metal gate structure, over the semiconductor fin, that is sandwiched at least by the first spacers. The semiconductor device includes a gate electrode contacting the metal gate structure. An interface between the metal gate structure and the gate electrode has its side portions extending toward the semiconductor fin with a first distance and a central portion extending toward the semiconductor fin with a second distance, the first distance being substantially less than the second distance.

Abstract: Various embodiments of the present disclosure are directed towards an integrated chip including an optical device within or on a semiconductor substrate. A light guide structure overlies the optical device. A first etch stop layer extends along first sidewalls and a lower surface of the light guide structure. A second etch stop layer overlies the first etch stop layer and extends along second sidewalls of the light guide structure.

Abstract: Various embodiments of the present disclosure are directed towards a method for forming an image sensor. The method includes forming a photodetector in a substrate. A lower interconnect portion of an interconnect structure is formed over the photodetector. A removal process is performed to define a first opening overlying the photodetector in the lower interconnect portion. A lower etch stop layer is formed lining the first opening. The lower etch stop layer has a U-shape in the first opening. An upper interconnect portion of the interconnect structure is formed over the lower etch stop layer. A light pipe structure is formed overlying the photodetector. The U-shape of the lower etch stop layer extends continuously along sidewalls and a bottom surface of the light pipe structure.

Abstract: A radio frequency receiving device with automatic gain control includes a filtering module, a radio frequency processing module, a controlling unit and a displaying unit. The filtering module is configured to filter a radio frequency signal to generate a filtered signal. The radio frequency processing module includes an amplifier, a detecting circuit and an automatic gain control circuit. The amplifier amplifies the filtered signal to generate a radio frequency output signal. The detecting circuit detects the filter signal to generate a detected signal. The controlling unit generates at least one intensity signal according to the detected signal, and judges the detected signal to generate an automatic gain control signal. The automatic gain control circuit controls the radio frequency output signal according to the automatic gain control signal. The displaying unit turns on or off a plurality of light emitters according to the at least one intensity signal.

Abstract: Various embodiments of the present disclosure are directed towards a method for forming an image sensor. The method includes forming a photodetector in a substrate. A lower interconnect portion of an interconnect structure is formed over the photodetector. A removal process is performed to define a first opening overlying the photodetector in the lower interconnect portion. A lower etch stop layer is formed lining the first opening. The lower etch stop layer has a U-shape in the first opening. An upper interconnect portion of the interconnect structure is formed over the lower etch stop layer. A light pipe structure is formed overlying the photodetector. The U-shape of the lower etch stop layer extends continuously along sidewalls and a bottom surface of the light pipe structure.

Abstract: Various embodiments of the present disclosure are directed towards an image sensor including a light pipe structure. A photodetector disposed within a semiconductor substrate. A gate electrode is over the semiconductor substrate and borders the photodetector. An inter-level dielectric (ILD) layer overlies the semiconductor substrate. A conductive contact is disposed within the ILD layer such that a bottom surface of the conductive contact is below a top surface of the gate electrode. The light pipe structure overlies the photodetector such that a bottom surface of the light pipe structure is recessed below a top surface of the conductive contact.

Abstract: Methods and compositions for treating diabetic retinopathy employ an ophthalmic, topical formulation of micro-RNA 195 packaged in or on a nanoparticle or vesicle.

Abstract: Various embodiments of the present disclosure are directed towards an image sensor including a light pipe structure. A photodetector disposed within a semiconductor substrate. A gate electrode is over the semiconductor substrate and borders the photodetector. An inter-level dielectric (ILD) layer overlies the semiconductor substrate. A conductive contact is disposed within the ILD layer such that a bottom surface of the conductive contact is below a top surface of the gate electrode. The light pipe structure overlies the photodetector such that a bottom surface of the light pipe structure is recessed below a top surface of the conductive contact.

Abstract: Methods and compositions for treating diabetic retinopathy employ an ophthalmic, topical formulation of micro-RNA 195 packaged in or on a nanoparticle or vesicle.

Abstract: A flexible display device includes a base, a flexible display panel, a detecting unit and a control unit. The flexible display includes a touch control unit that could be exposed outside of or received within the base. The detecting unit is used to detect the operating state of the flexible display panel. Then, the control unit controls the touch control unit according to a detected result of the detecting unit. Accordingly, the flexible display device according to the present invention may effectively reduce the accidental contact-induced malfunctions.

Abstract: An electric device with multi-screen includes a plurality of display modules and a plurality of flexible printed circuit boards. The display modules are electrically connected to each other by the flexible circuit printed boards. The display modules may display different images simultaneously for providing user different purposes. Furthermore, the electric device with multi-screen not only uses flexible circuit printed boards for connecting the display modules, the flexible display panel may be used in the display modules, so that the portable electric device with multi-screen may be flexible and the applications thereof may be increased.

Abstract: The present invention provides a drive method for an electronic paper display. The method comprises to display a present image. Then, color data of pixels of the present image is gathered. The color data is compared to select one of a first color and a second color to be as a main color. Finally, a refresh image is displayed in the electronic paper display following the present image based on the main color.

Abstract: An electronic paper display device includes a first substrate, a plurality of display units and a plurality of light-emitting units. The first substrate includes first base and a plurality of electrodes disposed on the first base. The display units are disposed above the first substrate. The light-emitting units are respectively disposed between the display units and the first base.

Abstract: A projection electronic book, having: an electronic paper device, used for displaying an image on an electronic paper panel according to an image information received via an electronic paper input port; a control unit, having an audio/video input port, a first display output port and a second display output port, the audio/video input port being used to receive a video information and/or an audio information, the video information being output via the first display output port or the second display output port, and the first display output port being coupled to the electronic paper input port; an audio/video storage unit, coupled to the audio/video input port to supply the video information and/or the audio information; and a micro projector, coupled to the second display output port for receiving the video information, being used to project an image according to the video information.

Abstract: A flexible electrode array substrate includes a flexible base and a plurality of pixel electrodes. The pixel electrodes are disposed on the flexible base and arranged in an array. The size of one of the pixel electrodes is different from that of another of the pixel electrodes. In addition, another flexible electrode array substrate including a flexible base and a plurality of bar electrodes is also provided. The bar electrodes are disposed on the flexible base and arranged in an array. The size of one of the bar electrodes is different from that of another of the bar electrodes. Besides, a flexible display device having one of the said flexible electrode array substrates is also provided.

Abstract: The present invention relates to an audio recording electronic book apparatus featuring a recording function to take an audio note, comprising a display module for displaying the contents of an electronic book; a memory unit for storing at least one electronic book file; a micro process unit for reading an electronic book file and displaying it on the display module; a recording/broadcasting module for inputting an audio note after startup and storing in the memory unit as an audio data file; and a correspondence table for recording the linkage relationship related to the audio data file and the electronic book file.

Abstract: An electrophoretic display apparatus includes a bottom substrate, an electrophoretic layer, a color filter substrate and a spacing layer. The bottom substrate has a drive circuitry layer, and the electrophoretic layer is disposed on the drive circuitry layer of the bottom substrate. The color filter substrate is disposed above the electrophoretic layer, and the spacing layer is disposed between the color filter substrate and the electrophoretic layer. The electrophoretic display apparatus has better display quality. A spacing layer is also provided.

Abstract: The present invention relates to a touch display apparatus, which is including a display unit and a touch unit installed under the display unit. The display unit includes a first substrate and a second substrate installed in parallel. The touch unit includes a third substrate installed under the second substrate in parallel, and a plurality of first electrodes and a plurality of second electrodes separately installed on the lower surface of the second substrate and on the upper surface of the third substrate and facing each other. When a user touches the display unit of the electronic reading apparatus, the display unit will have a local deformation accordingly, the first electrode and the second electrode touch each other, and thus a touch signal is generated. Therefore, a touch function can be achieved.

Abstract: An electro-phoretic display device includes a first substrate, an active elements array, a driving circuit, a conductive flexible board, an electro-phoretic layer and a second substrate. The first substrate has a first surface defining a display area and a circuit area, and a second surface. The active elements array is disposed within the display area and the driving circuit is disposed within the circuit area and electrically connected to the active elements array. The conductive flexible board is partially disposed at the first substrate and electrically connected to the driving circuit. The electro-phoretic layer and the second substrate are sequentially disposed on the active elements array and the driving circuit. A fabricating method of electro-phoretic display device is also disclosed.

Abstract: An electro-phoretic display and a brightness adjusting method thereof are provided. The method for adjusting a brightness includes steps of: providing a pixel having a first area displaying a white color and a plurality of first particles corresponding to the first area; obtaining an environmental brightness; and controlling only locations of the plurality of first particles in response to the environmental brightness so as to adjust the brightness.