Browsing by Author "Chiou Jin-Chern"

Now showing 1 - 9 of 9

ELECTRICAL CALIBRATED RADIOMETER
(2013-02-07)
HOU Kuan-Chou
;
Ou-Yang Mang
;
Chiou Jin-Chern
An electrical calibrated radiometer includes a base, a suspension unit extending from the base, and a first heat measuring unit and a second heat measuring unit formed in the base. By applying a known voltage to the first heat measuring unit, the first heat measuring unit could serve as a thermal background for the second heat measuring unit, and an absolute temperature of a heat source could be determined with high precision from output voltages of the second heat measuring unit.
HEAD-MOUNT EYE TRACKING SYSTEM
(2015-02-05)
Ou-Yang Mang
;
Chiou Jin-Chern
;
Huang Ting-Wei
;
Hu Chun-Cheng
;
Jhuang Jyun-Wei
A head-mount eye tracking system including a first light source, a first pupil image capturing device, a first and a second environmental image capturing devices, a fixing device and an image identification system. The first light source is applied to illuminate a first eye of a user. The first pupil image capturing device is applied to capture a first pupil image of the first eye. The first and the second environmental image capturing devices are respectively applied to capture a first and a second environmental images in front of the user. The fixing device is mounted to the head of the user to fix the first light source, the first pupil image capturing device, the first and the second environmental image capturing devices on the head of the user. The image identification system is applied to map the first or the second environmental images to the first pupil image.
Microprobe array structure and method for manufacturing the same
(2011-05-10)
Chiou Jin-Chern
;
Hung Chen-Chun
;
Chang Chih-Wei
A microprobe array structure with self-stabilization capability and a method for manufacturing the same are proposed. The microprobe array structure is used to sense various biopotential signals, and is characterized in that the etching parameters are controlled during etching to manufacture a microprobe structure with a reduced bottom cross section so that the microprobe can be firmly stabilized in the skin tissue. Moreover, a conducting layer is formed on the microprobe to sense signals. A design of electric isolation between microprobes is also proposed. The microprobe array can therefore be used for the measurement of various biopotential signals, and can also be used as a stimulus.
NON-INVASIVE INTRAOCULAR PRESSURE SENSOR
(2015-03-26)
Chiou Jin-Chern
;
Yang Tzu-Sen
;
Huang Yu-Chieh
;
Yeh Kuan-Ting
A non-invasive intraocular pressure sensor adapted to be configured on an eyeball is provided. The non-invasive intraocular pressure sensor includes a sensing unit and a readout circuit. The sensing unit includes a plurality of electrode layers and a dielectric layer. The dielectric layer encloses the electrode layers and fills therebetween, and the electrode layers and the dielectric layer form a capacitor. A variation of capacitance of the capacitor varies with a variation of an intraocular pressure of the eyeball. The readout circuit is electrically connected to the sensing unit.
PHYSIOLOGICAL SIGNAL COLLECTION UNIT AND DETECTOR THEREOF
(2013-01-31)
Chiou Jin-Chern
;
Huang Yu-Chieh
A physiological signal collection unit is for use with a physiological signal measuring apparatus to measure physiological signals from an anatomical part of a test subject, in which the anatomical part is covered with hair. The physiological signal collection unit includes a detector and a wearable member. The detector includes a circuit substrate defining a substrate-through-hole to permit hair strands to extend through, an electrical connector, and at least one signal collecting component. The wearable member is to be worn on the anatomical part of the test subject, and is formed with a through-hole having a size smaller than size of the circuit substrate. The through-hole permits the hair strands extending through the circuit substrate to extend through the wearable member.
Three-dimensional microprobe array
(2011-05-24)
Chiou Jin-Chern
;
Chang Chih-Wei
The present invention discloses a three-dimensional microprobe array assembly structure, wherein spacers are used in assembling edge-type microprobe arrays to form a three-dimensional structure, and the spacers reveal conductive pads of the edge-type microprobe arrays to benefit wire bonding. The present invention detects depths and angles and thus increases detection reliability. Besides, in the present invention, the related IC is integrated with the spacer to achieve circuit integration and reduce cost.
WIRELESS INTRAOCULAR PRESSURE MONITORING DEVICE, AND DETECTING MODULE THEREOF
(2014-09-18)
Huang Tzuen-Hsi
;
Lin Ying-Chun
;
Su Wei-Shang
;
Cheng Huey-Wen
;
Huang Hong-Yi
A wireless intraocular pressure monitoring device includes reflecting and detecting modules. The reflecting module includes a soft contact lens having a curvature corresponding to that of a cornea while worn. A metal layer is embedded in and deformable with the soft contact lens. The detecting module includes two waveguides, an oscillator, and a converting unit. The oscillator is operable to generate oscillation signals having a frequency dependent on an equivalent impedance of the waveguides such that the equivalent impedance corresponds to intraocular pressure. The converting unit is operable for receiving and converting the oscillation signals into an output signal corresponding to the intraocular pressure.
Wireless intraocular pressure monitoring device, and detecting module thereof
(2015-01-27)
Huang Tzuen-Hsi
;
Lin Ying-Chun
;
Su Wei-Shang
;
Cheng Huey-Wen
;
Huang Hong-Yi
A wireless intraocular pressure monitoring device includes reflecting and detecting modules. The reflecting module includes a soft contact lens having a curvature corresponding to that of a cornea while worn. A metal layer is embedded in and deformable with the soft contact lens. The detecting module includes two waveguides, an oscillator, and a converting unit. The oscillator is operable to generate oscillation signals having a frequency dependent on an equivalent impedance of the waveguides such that the equivalent impedance corresponds to intraocular pressure. The converting unit is operable for receiving and converting the oscillation signals into an output signal corresponding to the intraocular pressure.
WIRELESS INTRAOCULAR PRESSURE MONITORING DEVICE, AND SENSOR UNIT AND READER UNIT THEREOF
(2012-11-01)
Chiou Jin-Chern
;
Tseng Chien-Kai
A wireless intraocular pressure monitoring device includes a sensor unit and a reader unit. The sensor unit includes: a soft contact lens for wearing on a cornea such that a curvature of the soft contact lens corresponds substantially to that of the cornea; an inductor embedded in the soft contact lens and having an inductance that corresponds to intraocular pressure when the soft contact lens is worn on the cornea; and a wireless transceiver module operable to generate an oscillation signal having a frequency dependent on the inductance of the inductor and to wirelessly transmit the oscillation signal. The reader unit is operable to receive and convert the oscillation signal into an output signal corresponding to the intraocular pressure.