Abstract: An electronic book for detecting page codes by using wireless radio-frequency technology comprising a book and a base, the book comprises a plurality of book pages, and each of the book pages is respectively provided with a wireless radio-frequency unit. The base is provided with an antenna coil and a control circuit, the wireless radio-frequency unit of each of the book pages is disposed at a position opposite to an upper side of the antenna coil. A magnetic flux generated by the antenna coil is transmitted to the wireless radio-frequency unit for generating an operating power to provide for a sensor chip. (The sensor chip generates a digital signal which is converted by a central processing unit to generate a page code output command to control and generate a prompt function of the book page correspondingly disposed above a position of the antenna coil.

Abstract: An electronic book for detecting page codes by using wireless radio-frequency technology comprising a book and a base, the book comprises a plurality of book pages, and each of the book pages is respectively provided with a wireless radio-frequency unit. The base is provided with an antenna coil and a control circuit, the wireless radio-frequency unit of each of the book pages is disposed at a position opposite to an upper side of the antenna coil. A magnetic flux generated by the antenna coil is transmitted to the wireless radio-frequency unit for generating an operating power to provide for a sensor chip. (The sensor chip generates a digital signal which is converted by a central processing unit to generate a page code output command to control and generate a prompt function of the book page correspondingly disposed above a position of the antenna coil.

Abstract: An electronic product with a stereoscopic display device includes a main body and a stereoscopic display device. The main body includes a housing and a circuit unit. The circuit unit is disposed in the housing. The housing has an accommodating slot. The stereoscopic display device is disposed in the accommodating slot. The stereoscopic display device includes a flat panel display, a lens array layer and a microstructure layer. The lens array layer is disposed on a display surface of the flat panel display. The lens array layer is configured to adjust light field. The microstructure layer is disposed on the lens array layer. The microstructure layer is configured to modulate a direction of light. The stereoscopic display device is configured to display a stereo image that is floating in mid-air. Accordingly, a user can naturally see the stereo image floating in mid-air at an oblique viewing angle.

Abstract: An interactive stereoscopic display and an interactive sensing method for the same are provided. In the method, a gesture sensor senses a hand gesture over a stereoscopic image displayed on a stereoscopic display. The gesture is such as moving, rotating or zooming actions. The gesture is referred to, to obtain stereo coordinate variations that are used to determine an interactive instruction. Next, the stereoscopic display or a stereoscopic image server generates a new stereoscopic image data by comparing image coordinate data of the stereoscopic image with a previous state of image coordinate data according to the interactive instruction. The stereoscopic image data describes color and three-dimensional information of the stereoscopic image. Therefore, the stereoscopic display displays a new stereoscopic image using the new stereoscopic image data. The method achieves an interactive effect with the stereoscopic image using the gesture.

Abstract: A stereoscopic display method and a system for displaying an online object are provided. The system provides a stereoscopic image server and a user-end stereoscopic image display. When a user browses a content website, the website provides a flat image to a user device, and a content server also generates a request for displaying an object. The stereoscopic image server generates a stereoscopic image data corresponding to the object according to the request. The stereoscopic image data can be obtained by querying an image database, or by calculation using a stereoscopic image resource file. The stereoscopic image data is provided for the stereoscopic image display to display a stereoscopic image. Alternatively, the stereoscopic image data can be generated by the user-end stereoscopic image display when it receives the stereoscopic image resource file from the server.

Abstract: A method for displaying a stereoscopic image and a stereoscopic image display apparatus are provided. The method includes: providing a stereoscopic image display apparatus including an image display device and a lens array layer, the image display device having a display surface and an image calculation unit, and the lens array layer including a plurality of lens units; using the image calculation unit to create a reference stereoscopic image; obtaining a viewing angle information; calculating a plurality of unit images displayed on the display surface from the reference stereoscopic image according to the viewing angle information; and recombining the unit images to produce a stereoscopic image. When the viewing angle of the user changes, the viewing angle information will be correspondingly changed, and the image calculation unit will change display contents of the unit images according to the changed viewing angle information.

Abstract: A stereo image display apparatus includes a display device, a lens array layer and a shielding unit. The lens array layer is disposed adjacent to a display surface of the display device, and the lens array layer includes a plurality of lenses. The shielding unit is disposed between the display device and the lens array layer, or is disposed on the display device, or is disposed on the lens array layer. The shielding unit includes a plurality of light transmitting regions and at least one light shielding region, the light shielding region is located at a periphery of the light transmitting regions, the light transmitting regions respectively correspond in position to the lenses, and the lens array layer is configured to reconstruct an un-reconstructed image displayed by the display surface as an integral image to produce a stereo image.

Abstract: An image display device includes a flat panel display, a lens array layer, and a microstructure dynamic optical layer. The lens array layer is located at a side of a display surface of the flat panel display, and can adjust light field. The microstructure dynamic optical layer is located at the side of the display surface of the flat panel display, and can be switched to have a microstructure function or not to have the microstructure function. When being switched to have the microstructure function, the microstructure dynamic optical layer can modulate a direction of light emitted from the flat panel display. Accordingly, the image display device can display a 3D dimensional image floating in mid-air, and enables a user to see the 3D dimensional image at an oblique viewing angle. The image display device can be used in different ways according to practical applications.

Abstract: A stereo image display apparatus includes a display device, a lens array layer and a directional structure. The display device includes display surface and an image algorithm unit. The lens array layer is disposed adjacent to the display surface of the display device. The lens array layer includes a plurality of lenses. The directional structure disposed between the display device and the lens array layer or disposed on the lens array layer. The directional structure enables light generated by the display device to emit directionally, and the lens array layer is configured to reconstruct an un-reconstructed image displayed by the display surface as an integral image to produce a stereo image, so that a better stereo image display effect can be provided.

Abstract: An article of furniture with a stereoscopic display device includes a furniture device and a stereoscopic display device. The furniture device includes a main body. The main body has an accommodating slot. The stereoscopic display device is disposed in the accommodating slot. The stereoscopic display device includes a flat panel display, a lens array layer and a microstructure layer. The lens array layer is disposed on a display surface of the flat panel display. The lens array layer is configured to adjust light field. The microstructure layer is disposed on the lens array layer. The microstructure layer is configured to modulate a direction of light. The stereoscopic display device is configured to display a stereo image floating in mid-air. Accordingly, a user can naturally see the stereo image floating in mid-air at an oblique viewing angle.

Abstract: An electronic product with a stereoscopic display device includes a main body and a stereoscopic display device. The main body includes a housing and a circuit unit. The circuit unit is disposed in the housing. The housing has an accommodating slot. The stereoscopic display device is disposed in the accommodating slot. The stereoscopic display device includes a flat panel display, a lens array layer and a microstructure layer. The lens array layer is disposed on a display surface of the flat panel display. The lens array layer is configured to adjust light field. The microstructure layer is disposed on the lens array layer. The microstructure layer is configured to modulate a direction of light. The stereoscopic display device is configured to display a stereo image that is floating in mid-air. Accordingly, a user can naturally see the stereo image floating in mid-air at an oblique viewing angle.

Abstract: A smart electronic audio book with page number detection is disclosed, including at least a capacitive sensor, a touch control chip, a microprocessor, a player and a power supply unit, wherein a page number sensing strips is connected to the power supply unit to increase the amount of carried charge to facilitate the capacitive sensor to detect whether the page number sensing strip is within the detection range. A smart electronic audio book using a page number detection unit is also disclosed. The page number detection unit has a magnetic field detection element, and book pages are disposed with magnets. When the book page is turned, the magnetic flux change is detected by the magnetic field detection element to notify the microprocessor and the smart electronic audio book is able to detect page number with enhanced sensitivity and reliability.

Abstract: An image display device includes a flat panel display, a lens array layer, and a microstructure dynamic optical layer. The lens array layer is located at a side of a display surface of the flat panel display, and can adjust light field. The microstructure dynamic optical layer is located at the side of the display surface of the flat panel display, and can be switched to have a microstructure function or not to have the microstructure function. When being switched to have the microstructure function, the microstructure dynamic optical layer can modulate a direction of light emitted from the flat panel display. Accordingly, the image display device can display a stereo image floating in mid-air, and enables a user to see the stereo image at an oblique viewing angle. The image display device can be used in different ways according to practical applications.

Abstract: A method of retrieving data of equipment is disclosed. In the method, a host is interconnected to a control host of at least one machine equipment through network, and host uses AutoItX dll to enter an application program of control host, and then uses AutoIt Window information tool to retrieve a control ID of the control item of the to-be-retrieved date item, and select a function parameter defined in the AutoItX dll. The retrieved control ID and control item title are inputted into the selected function parameter program associated with the control item, to retrieve at least one piece of application data of the at least one machine equipment, the control host of the at least one machine equipment transmits the retrieved application data to the host through network, so that the host can obtain instant state data of the to-be-retrieved date item, to achieve the objective of real-time monitoring.

Abstract: The disclosure is related to a method for rendering a three-dimensional image, an imaging method and a system. The system receives three-dimensional image information regarding. A reference image with respect to the three-dimensional image can be created based on the information. According to the physical information relating to multiple optical elements of a display device, an element image corresponding to each optical element is calculated. The multiple elements images corresponding to the multiple optical elements render an integral image. The integral image is used to render the three-dimensional image through the multiple optical elements. In one embodiment, the optical element is a lens set. The integral image is inputted to a display driving unit of the display device so as to render the element image for every lens set. The display device then displays the integral image so as to from the three-dimensional image through a lens array.

Abstract: The disclosure is related to a method for tuning a three-dimensional image, and a display apparatus thereof. In the method, an integral image composed of multiple element images and used to reproduce a three-dimensional image is obtained. The pixel values of every element image are extracted. Depending on hardware configuration, a certain range of the pixels within one-dimensional pixels of the element image are selected. The pixel values of the selected pixels are filled in the zones divided from the one-dimensional pixels in an ascending order or a descending order, and/or with continuously-duplicate values according to pixel numbers of the selected pixels. A new element image is therefore formed. By repeating these steps, a new integral image can be created. This new integral image effectively reduces the difference between the image regions and won't make a viewer see the uncomfortable three-dimensional image due to the excessively large difference.

Abstract: The disclosure provides an electronic book with touch sensing and page number detection. The touch sensing is based on capacitive sensing principle, using a plate body, a sheet body, a conductive body, and a processing unit. The board body and the sheet body are similar to dielectric layer. The conductive body carries charges. When an external charged body changes the voltage of the conductive body with the plate and the sheet sandwiched in-between, the processing unit performs appropriate processing, and even plays a sound corresponding to the image or text on the sheet body. The electronic book of the present invention also has a page number detection function. The switches are configured to different combinations by the side shape of the sheet body. The present invention can play different sounds according to different contents on different pages.

Abstract: The universal wheel includes a base member, a vertical axle, a lift member, and a wheel member. The lift member adjusts the universal wheel's height. A first driving element, a second driving element, and an engaging element are configured on the base member and the wheel member. The first driving element for turning the base member laterally within 360 degrees. The second driving element is for rolling the wheel member around its lateral axle. The engaging element couples or decouples an external shaft with the lateral axle of the wheel member. As such, through the first and second driving elements, and the engaging element, the universal wheel can control a height from the ground and can be rolled forward, laterally, obliquely, turned 360 degrees when standing in place, or in a combination of these operations.

Abstract: The disclosure provides an electronic book with touch sensing and page number detection. The touch sensing is based on capacitive sensing principle, using a plate body, a sheet body, a conductive body, and a processing unit. The board body and the sheet body are similar to dielectric layer. The conductive body carries charges. When an external charged body changes the voltage of the conductive body with the plate and the sheet sandwiched in-between, the processing unit performs appropriate processing, and even plays a sound corresponding to the image or text on the sheet body. The electronic book of the present invention also has a page number detection function. The switches are configured to different combinations by the side shape of the sheet body. The present invention can play different sounds according to different contents on different pages.

Abstract: The disclosure is related to a method for tuning a three-dimensional image, and a display apparatus thereof. In the method, an integral image composed of multiple element images and used to reproduce a three-dimensional image is obtained. The pixel values of every element image are extracted. Depending on hardware configuration, a certain range of the pixels within one-dimensional pixels of the element image are selected. The pixel values of the selected pixels are filled in the zones divided from the one-dimensional pixels in an ascending order or a descending order, and/or with continuously-duplicate values according to pixel numbers of the selected pixels. A new element image is therefore formed. By repeating these steps, a new integral image can be created. This new integral image effectively reduces the difference between the image regions and won't make a viewer see the uncomfortable three-dimensional image due to the excessively large difference.