摘要:
A multi-beam laser device is used to make a microretarder plate, which comprises a plurality of first retardation state areas and second retardation state areas alternating with each other. The device comprises an infrared laser, a beam splitter, and a driving means. The beam splitter is used to split the laser beam into a plurality of equal intensity parallel beams and bring the parallel beams into focus. The driving mechanism is used to drive the beam splitter in one direction, and the beam splitter will scan a plurality of parallel scan lines by the direction on a surface.
摘要:
An autostereoscopic display apparatus includes multiple micro-display devices for exporting an 3-dimensional image. Each of the micro-display devices produces a portion image of the image. The portion image has multiple viewing-zone portion images with respect to multiple viewing zones. An image guiding unit has multiple micro-image output terminals, which are arranged according to an array sequence being set, so as to guide the output images from the micro-display devices. A stereo-image discrete screen is coupled with the image guiding unit, so that the image can transit the stereo-image discrete screen through multiple column transparent regions for producing multiple viewing-zone images of the image with respect to the different viewing zones. The image guiding unit can be, for example, an optical fiber array unit or an array-type light guiding unit.
摘要:
A stereoscopic image display apparatus having a function for tracking at least one observer is provided. The stereoscopic image display apparatus includes a detection and calculation module and a display unit. The detection and calculation module detects the position of the observer to configure N views of a displayed image corresponding to two eyes of the observer, and outputs a control information, wherein N≧4. The display unit receives the control information and generates N view images corresponding to the N views. Each eye of the observer receives at least two view images, and the two eyes respectively receive multiple view images in different views.
摘要:
A stereo-image displaying apparatus includes a light-source module and an image displaying device. The light-source module has at least one light-emitting block. A light-source driving unit is coupled with the light-source module and the image displaying device. The light-emitting block is driven by the light-source driving unit to synchronously emit a light according to a displaying frequency of the image displaying device with a reduced light-emitting duty cycle. The cross-talk between stereo images is reduced by using the light emitted from the light-source module, synchronously associating with the image displaying device.
摘要:
A stereo-image displaying apparatus includes a light-source module and an image displaying device. The light-source module has at least one light-emitting block. A light-source driving unit is coupled with the light-source module and the image displaying device. The light-emitting block is driven by the light-source driving unit to synchronously emit a light according to a displaying frequency of the image displaying device with a reduced light-emitting duty cycle. The cross-talk between stereo images is reduced by using the light emitted from the light-source module, synchronously associating with the image displaying device.
摘要:
An image display apparatus can display a stereo image, including an image display panel. An image sequence is alternatively displayed in at least two parallax images for forming a stereo image. A tracking-slit panel is at one side of the image display panel with several parallel slit regions extending vertically. A lenticular plate is disposed between the image display panel and the tracking-slit panel. The lenticular plate has several parallel lenticular bars. One lenticular bar corresponds to a slit group, having a fixed number of slit regions. A detection control unit determines which viewing position to display the stereo image and controls each slit region of the tracking-slit panel. According to the viewing position, the slit region of each slit group is at least divided into a first set and a second set, respectively corresponding to the two parallax images, alternatively turning slit regions on/off.
摘要:
A 3D display has a light grating unit inserted between a polarized light module and an image display unit. The light grating unit includes a dispersing liquid crystal unit, a microretarder unit, and a polarizing film. By controlling the dispersing liquid crystal unit of the light grating unit to be switched between a dispersing state and a transparent state, a displayed image is switched between a 2D image displaying mode and a 3D image displaying mode. The dispersing liquid crystal unit can be removed, so as to allow the image display unit to stay in the 3D image displaying mode.
摘要:
A stereoscopic image display apparatus having a function for tracking at least one observer is provided. The stereoscopic image display apparatus includes a detection and calculation module and a display unit. The detection and calculation module detects the position of the observer to configure N views of a displayed image corresponding to two eyes of the observer, and outputs a control information, wherein N≧4. The display unit receives the control information and generates N view images corresponding to the N views. Each eye of the observer receives at least two view images, and the two eyes respectively receive multiple view images in different views.
摘要:
A 3D display has a light grating unit inserted between a polarized light module and an image display unit. The light grating unit includes a tristate switching unit, a microretarder unit, and a polarizing film. By controlling the tristate switching unit of the light grating unit to be switched between three modes, a displayed image is switched between a 2D image at the third mode and a 3D image at the first and second mode. The first mode and the second mode are the switching effect to exchange image for the left eye and the right eye. When the light grating unit switches fast, e.g. in 2 times or more of the video rate, and the content updates synchronously, viewers will see 3D images in full resolution.
摘要:
A hybrid multiplexed 3D display and a displaying method thereof. The hybrid multiplexed 3D display includes an image display, a light source and an image splitter. The image display generates a view image. The light source sequentially generates light of multiple colors transmitted through the image display. The image splitter disposed above or below the image display causes image data, which is generated after the light is transmitted through the image display, to emit toward two or more than two view directions. Thus, the image viewed by a user has at least two views to achieve a stereoscopic visual effect.