Hes IP Holdings, LLC

National Yang Ming Chiao Tung University

National Science Council

Other

National Health Research Institutes

Oomii Inc.

Yin Chang

Feng-Chun Yeh

Jiunn-Yiing Lai

Guo-Hsuan Chen

Yung-Chin Hsiao

Chun Hung Cho

Ji-Min Li

Yu-Wei Du

Yen-Liung Lai

Po-Ya Hsu

Shien Chen Liu

Yao A Fu

Ching-Hsin Chen

Da Yung Wang

A head wearable display system comprising a target object detection module receiving multiple image pixels of a first portion and a second portion of a target object, and the corresponding depths; a first light emitter emitting multiple first-eye light signals to display a first-eye virtual image of the first portion and the second portion of the target object for a viewer; a first light direction modifier for respectively varying a light direction of each of the multiple first-eye light signals emitted from the first light emitter; a first collimator; a first combiner, for redirecting and converging the multiple first-eye light signals towards a first eye of the viewer. The first-eye virtual image of the first portion of the target object in a first field of view has a greater number of the multiple first-eye light signals per degree than that of the first-eye virtual image of the second portion of the target object in a second field of view.

System and method for enhancing visual acuity of head wearable displays

The present disclosure relates to an augmented reality system for real space navigation. The augmented reality system comprises a navigation module for determining a set of spatial coordinates corresponding a position in a three dimensional real space for each of a plurality of navigation landmarks; and a virtual image display module for displaying a virtual image correlated to one of the plurality of navigation landmarks such that the virtual image is perceived by a user to be at the position in the three dimensional real space, the virtual image being composed of at least one binocular pixels, each of the binocular pixels is formed by a first light signal projecting to a first retina of the user and a second light signal projecting to a second retina of the user.

Augmented reality system for real space navigation and surgical system using the same

The present disclosure describes systems and methods for improving binocular vision, which generate a virtual image moving between two different depths to stimulate and then strengthen the weaker/abnormal eye of the viewer to eventually improve or even restore his/her binocular vision based on the viewer's eye information. The system comprises an eye tracking module and a virtual image module. The eye tracking module is configured to provide eye information of the viewer. The virtual image module configured to display a first virtual object by projecting multiple normal light signals to a viewer's first eye to form a normal image and corresponding multiple adjusted light signals to a viewer's second eye to form an adjusted image.

Systems and methods for improving binocular vision

Disclosed are systems and methods for superimposing a virtual image on a real-time image. A system for superimposing a virtual image on a real-time image comprises a real-time image module and a virtual image module. The real-time image module comprises a magnification assembly to generate a real-time image of an object at a first location and a first depth, with a predetermined magnification. The virtual image module generates a virtual image by respectively projecting a right light signal to a viewer's right eye and a corresponding left light signal to a viewer's left eye. The right light signal and the corresponding left light signal are perceived by the viewer to display the virtual image at a second location and a second depth. The second depth is related to an angle between the right light signal and the corresponding left light signal projected to the viewer's eyes. The second depth may be approximately the same as the first depth.

Head wearable virtual image module for superimposing virtual image on real-time image

The present disclosure describes systems and methods for improving binocular vision, which generate a virtual image moving between two different depths to stimulate and then strengthen the weaker/abnormal eye of the viewer to eventually improve or even restore his/her binocular vision based on the viewer's eye information. The system comprises an eye tracking module and a virtual image module. The eye tracking module is configured to provide eye information of the viewer. The virtual image module configured to display a first virtual object by projecting multiple normal light signals to a viewer's first eye to form a normal image and corresponding multiple adjusted light signals to a viewers second eye to form an adjusted image.

Systems and methods for superimposing virtual image on real-time image

An ultrasound probe structure dedicated for guiding the puncture needle. It has a passage in the center of the structure and the diameter of the passage is equal to the outer diameter of puncture needle. The bony and non-bony tissues can be distinguished according to the strength of the echoes so that the puncture needle can be guided to avoid hitting the bony tissue before or during insertion.

Inverted bowl shaped ultrasound probe structure of guiding the puncture needle

A head-mounted visual display device for low-vision aid, which features 2 models, they are analog signal model and digital signal model. Said analog device contains at least an analog video extractor, a video decoder, an ITU-R.656 decoder, a de-interlacing unit, an image processor, two YCbCr to RGB converter, two color enhancement units, two video D/A converter, a head mounted display, a signal voltage controller and a wireless communication module. Said digital device consists of a digital video signal extractor/capturer, a RGB to YCbCr converter, an image processor, two YCbCr to RGB converter, two color enforcement units, a head-mounted display, a signal voltage controller and a wireless communication module.

Head-mounted visual display device with stereo vision and its system

Head-mounted visual display device for low-vision aid and its system

A high-hardness and corrosion-tolerant integrated circuit packing mold comprises a package mold including at least one filling channel, at least one mold cavity, and at least one channel between the mold cavities; a protecting layer deposited upon surfaces of the package mold and the protecting layer being an amorphous coating layer. In one case, the protecting layer is a graded layer including an amorphous coating layer and a middle layer. In a second case, the protecting layer is a multiplayer structure formed by at least one amorphous coating layer and at least one polycrystal coating layer. In the third case, the protecting layer is a compound structure formed by distributing polycrystal material into an amorphous coating layer.

High-hardness and corrosion-tolerant integrated circuit packing mold

In this device, we employed four sets (or three sets) of different wavelength light sources and mixed each other to form the Moreland's color matching equation (a 580 nm+b 480 nm=c 440 nm+d 500 nm) or the Rayleigh's color matching equation (a 590 nm=b 546 nm+c 650 nm) and resulted in two mixed lights. On these two light paths, we employed a flat mirror to separate them into two halves and formed a single light path. On this light path, we added a neutral density filter to adjust light intensity to reach our purpose of attenuating the light intensity. In addition to this, a shutter diaphragm was set on the same light path to adjust a proper lighting area on the retina. Behind the shutter diaphragm, a set of lenses focused the light beam on to the observer's pupil of human. In order to monitor the observer's eye of human, a set of IR LED's was put and surrounded the transmission hole of the housing in front of the observer's eye, and the reflective IR light of the eye image was reflected by a dichroic mirror which was aligned 45 degrees with the impinging light beam and caused the eye image being caught by a CCD camera. Thus the eye image could be monitored by a B/W TV and the focused light position on the pupil could be adjusted.

Method of measuring metabolic activity employing an anomaloscope

Anomaloscope which can generate different illuminances for test

A four-channel anomaloscope for detecting the color sense match of the blue cone function and the color weakness or blindness in red and green comprising a housing, optical elements, circuit control means, appropriate computer facilities and software programs wherein the optical elements comprise lighting bulbs, single wavelength interference type filters, 50/50 spectroscopes, a reflective mirror, and photodiodes. The present invention further relates to a method of making the brightnesses of both partitions of the bipartite field produced in the four-channel anomaloscope to coincide with each other.

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Taipei, Taiwan

Yin Chang