Abstract: A head-mount display with exercise information displayed thereon includes an information box securely mounted on one temple of a frame, at least one wireless receiving unit mounted inside the information box, and a transparent body mounted on one front end of the information box in a visual range of a user. A display screen is mounted on an outer sidewall of the transparent body to display exercise information in the form of icon or text message, which is detected by the at least one wireless receiving unit. A magnifying lens is mounted on an inner sidewall of the transparent body to enlarge information displayed on the display screen as a virtual image for the user to view upon exercising. Accordingly, the head-mount display not only provides convenience in demonstrating information but also enhances space utilization efficiency of the display screen and recognition of exercise information on the display screen.

Abstract: A wearable optical system capable of displaying dynamic information and images includes a carrier, an information box and a transparent body. The information box is mounted on the carrier and has a wireless sensing unit, a microprocessor and a display unit mounted therein. The transparent body is mounted on the information box and located within a sight range of the wearer, and has a partially-transmitting coated lens mounted on a surface thereof and located on an optical path of the display unit for forming a virtual image on the wearer's retina. A first convex lens is mounted between the partially-transmitting coated lens and the wearer's eyes for adjusting a position of the virtual image formed inside the wearer's eyes.

Abstract: A head-mount display with exercise information displayed thereon includes an information box securely mounted on one temple of a frame, at least one wireless receiving unit mounted inside the information box, and a transparent body mounted on one front end of the information box in a visual range of a user. A display screen is mounted on an outer sidewall of the transparent body to display exercise information in the form of icon or text message, which is detected by the at least one wireless receiving unit. A magnifying lens is mounted on an inner sidewall of the transparent body to enlarge information displayed on the display screen as a virtual image for the user to view upon exercising. Accordingly, the head-mount display not only provides convenience in demonstrating information but also enhances space utilization efficiency of the display screen and recognition of exercise information on the display screen.

Abstract: The present invention discloses a touch screen system comprising LED infrared transceivers installed at appropriate positions on left and right sides of the screen respectively, and a transmitter end of the transceiver transmits LED infrared waves and spreads spherical waves all over the surface of the screen. If the surface of the screen receives an intrusion from a touch control element, the spherical waves will be interfered, interrupted and reflected, and the wave frequency of the reflection will be detected by the receiver end of the transceiver. After the receiver end has received a reflection signal, the position coordinates of the touch control element can be analyzed through the operation of a core logical unit. A display module is provided for showing the movement path of the touch control element in images or lines, so as to provide a touch screen with low manufacturing cost and long life expectancy.

Abstract: The present provides the improved structure of a chip package, comprising an electrical contact surface of at least a chip configured with a under fill layer, the first solder mask layer, the first metal layer, dielectric material layer, the second metal layer, the second solder mask layer, and metal ball layer, characterized in the electrical contact surfaces among the first metal layer, the second metal layer, and the chip accomplish the electrical connection by employing the contacts of the surfaces of the conducting layers.

Abstract: A bicycle meter assembly with locating function includes a sensor module and a receiver module. The sensor module includes a microprocessor, a sensing unit, a display unit, a keypad, an encoder, and a wireless transceiver. The receiver module includes a wireless receiver, a decoder, and a warning unit. The sensor module and the receiver module are separately installed on a bicycle at two selected positions. The sensor module senses and displays traveling information and user's body signals that are generated when the bicycle is moving. When the user wants to locate the bicycle being parked at a selected place, the keypad can be pressed to generate a call signal, which is sent to the receiver module for the warning unit to emit a warning signal.

Abstract: A bicycle meter assembly with locating function includes a sensor module and a receiver module. The sensor module includes a microprocessor, a sensing unit, a display unit, a keypad, an encoder, and a wireless transceiver. The receiver module includes a wireless receiver, a decoder, and a warning unit. The sensor module and the receiver module are separately installed on a bicycle at two selected positions. The sensor module senses and displays traveling information and user's body signals that are generated when the bicycle is moving. When the user wants to locate the bicycle being parked at a selected place, the keypad can be pressed to generate a call signal, which is sent to the receiver module for the warning unit to emit a warning signal.

Abstract: The present invention provides the system design of the positioning analysis of a touch screen. It receives the signals from the wave sensor that employs the concept of the reflection of the light, sound, or supersonic, and the signals are calculated by the core logic circuit to obtain the position coordinate of an object. And then a display module is employed to show the moving path of the object in the manner of an image or line on a screen. The wave sensor may be implemented by a CMOS optical image sensor, infrared sensor, or supersonic sensor. The CMOS (Complementary metal oxide semiconductor) optical image sensor may additionally comprise fibers to transmit the optical wave to the CMOS sensor smoothly.

Abstract: The present invention provides a highly heat dissipative and abrasion resistant bicycle brake disk. The brake disk is of a metal-based composite material, wherein the metal-based composite material includes a metal-containing material and 5% to 40% by volume of ceramic particles.