Patents Assigned to ARIMA LASERS CORP.
-
Patent number: 11929587Abstract: A dual-wavelength gun aiming collimated beam light source module, comprising: a positioning seat, having a first through hole and a second through hole inside; a first laser module for emitting laser light of first wavelength; a second laser module for emitting laser light of second wavelength; a first reflecting mirror, and the inner surface of the first reflecting mirror has a first wavelength laser light high-reflection coating; and a second reflecting mirror, and the outer surface of the second reflecting mirror has a first wavelength laser light high-reflection coating and a second wavelength laser light high-reflection coating; so as to solve the aiming deviation problem.Type: GrantFiled: October 7, 2021Date of Patent: March 12, 2024Assignee: Arima Lasers Corp.Inventors: Cheng-Tsung Tseng, Ming-Hui Fang
-
Patent number: 11251579Abstract: A laser collimating module includes a heat dissipating base having a fixing element on a top thereof and a plurality of pins at a bottom thereof, a laser diode chip disposed on the fixing element, a cap covering on the heat dissipating base with a placing space therein and an opening on a top thereof, and a cylindrical lens disposed in the placing space. The opening of the cap is connecting to the placing space and aligning with the laser diode chip correspondingly. The cylindrical lens has a first surface facing toward the laser diode chip with a first minimized distance arranged therebetween and a second surface facing toward the opening with a second minimized distance arranged therebetween. The laser diode chip is stimulated and emits an elliptical laser beam, and a light emitting angle is formed. As the elliptical laser beam passes through the cylindrical lens, the light emitting angle is narrowed and the laser beam is collimated to be a linear beam.Type: GrantFiled: October 4, 2019Date of Patent: February 15, 2022Assignee: Arima Lasers Corp.Inventors: Cheng-Tsung Tseng, Ming-Hui Fang
-
Patent number: 10418780Abstract: A dot projector with automatic power control includes a housing covering a substrate with an installing space and a platform therein, an automatic power control integrated circuit, a photodiode and a reflector disposed under the platform of the housing, a collimator disposed in the installing space of the housing and a diffractive optical element bonded on the platform of the housing. Whereby a laser diode emits a laser light to the reflector for the laser light to be reflected perpendicularly through the collimator to the diffractive optical element; then the diffractive optical element produces a plurality of light spots and the a stray light is also produced from the laser light. The photodiode of the automatic power control integrated circuit then detects the stray light and produces a feedback signal transmitted back to the laser diode for adjustment of the laser emission power in order to control the light spots produced by the diffractive optical element.Type: GrantFiled: July 19, 2018Date of Patent: September 17, 2019Assignee: Arima Lasers Corp.Inventors: Jung-Min Hwang, Chia-Hung Hsieh, Chun-Ting Lin, Ming-Cho Wu, Ming-Hui Fang
-
Patent number: 10218151Abstract: A laser module package with dual colors and multi-dies mainly includes a first PCB arranged in long shape and electrically connected to a plurality of first dies, a second PCB arranged in long shape and electrically connected to a plurality of second dies, a plurality of first collimators correspondingly disposed in a plurality of first openings, and a plurality of second collimators correspondingly disposed in a plurality of second openings. A plurality of first reflectors correspondingly reflects laser beams emitted from the first dies to the first collimators and a plurality of second reflectors correspondingly reflects laser beams emitted from the second dies to the second collimators; or having a plurality of first metal pieces fixing corresponding first dies for the laser beams emitted therefrom to go through the corresponding first collimators and a plurality of second metal pieces fixing corresponding second dies for the laser beams emitted therefrom to go through the corresponding second collimators.Type: GrantFiled: May 25, 2018Date of Patent: February 26, 2019Assignee: Arima Lasers Corp.Inventors: Jung-Min Hwang, Yu-Chun Lin, Chia-Hung Hsieh, Ming-Cho Wu
-
Patent number: 9977119Abstract: A rotating optical range finder includes a stationary base, a rotating base, an optical sensor, a transmitting circuit, a receiving circuit, a first induction coil, and a second induction coil. The rotating base is disposed on the stationary base. The optical sensor is disposed in the rotating base. The transmitting circuit is disposed in the stationary base. The receiving circuit is disposed in the rotating base and electrically connected to the optical sensor. The first induction coil is disposed in the stationary base and electrically connected to the transmitting circuit. The second induction coil is disposed in the rotating base and electrically connected to the receiving circuit.Type: GrantFiled: July 17, 2015Date of Patent: May 22, 2018Assignee: Arima Lasers Corp.Inventors: Ming-Cho Wu, Ching-Hui Lin, Ming-Hui Fang
-
Publication number: 20150117011Abstract: A laser emitting device includes a laser plane source for providing planar surrounding light, a reflector, and a connection mechanism. The reflector surrounds the laser plane source and has a reflective sidewall facing the laser plane source. The reflective sidewall includes a plurality of reflective surfaces connected to each other. Each of the reflective surfaces has an individual angle relative to the planar surround light. The planar surrounding light hits one of the reflective surfaces and forms a laser ring emitted from the laser emitting device. The connection mechanism allows the reflector to be moved relative to laser plane source. A size of the laser ring can be changed by changing the reflective surface to be hit.Type: ApplicationFiled: March 17, 2014Publication date: April 30, 2015Applicant: Arima Lasers Corp.Inventors: Ming-Cho WU, Ching-Hui LIN, Cheng-Tsung TSENG, CHUI-YAO CHIU, Ming-June CHIEN
-
Patent number: 8587862Abstract: A second-harmonic generation nonlinear frequency converter includes a nonlinear optical crystal. The nonlinear optical crystal includes a plurality of sections. The sections connect to each other in sequence, and each section has a phase different from others. Each of the phases includes a positive domain and a negative domain. Each of the sections includes a plurality of quasi-phase-matching structures. The quasi-phase-matching structures connect to each other in sequence and have the same phase in one section.Type: GrantFiled: August 26, 2011Date of Patent: November 19, 2013Assignee: Arima Lasers Corp.Inventors: Jiun-Wei Liou, Jun-Ying Li, Chih-Ming Lai, Chern-Lin Chen, Way-Seen Wang, Lung-Han Peng
-
Publication number: 20120194900Abstract: A second-harmonic generation nonlinear frequency converter includes a nonlinear optical crystal. The nonlinear optical crystal includes a plurality of sections. The sections connect to each other in sequence, and each section has a phase different from others. Each of the phases includes a positive domain and a negative domain. Each of the sections includes a plurality of quasi-phase-matching structures. The quasi-phase-matching structures connect to each other in sequence and have the same phase in one section.Type: ApplicationFiled: August 26, 2011Publication date: August 2, 2012Applicant: ARIMA LASERS CORP.Inventors: Jiun-Wei LIOU, Jun-Ying LI, Chih-Ming LAI, Chern-Lin CHEN, Way-Seen WANG, Lung-Han PENG
-
Publication number: 20120082176Abstract: A packaging method for forming a conduction cooled package (CCP) laser is provided and includes soldering a semiconductor laser device on the first heat spreader; and then bonding the first heat spreader on the second spreader via an Al/Ni nano-laminated foil. Moreover, a CCP laser is also provided herein.Type: ApplicationFiled: March 28, 2011Publication date: April 5, 2012Applicant: ARIMA LASERS CORP.Inventors: Szutsun Simon OU, Po-Wen HSIAO, Chia-Hung HSIEH, Hui-Ping YANG, Ying-Feng HSU
-
Publication number: 20110044368Abstract: An optical device is disclosed. The optical device includes a first packaging unit and a second packaging unit. The first packaging unit includes a first lead frame and a sensor electrically coupled to the first lead frame. The second packaging unit includes an emitting die and a second lead frame. The emitting die has an optical axis and is operable to emit a light. The second lead frame has a first portion disposed within the second packaging unit and a second portion extending into the first packaging unit so that an angle of about 5-85 degrees is formed between the optical axis of the emitting die and the sensing plane of the sensor.Type: ApplicationFiled: November 10, 2009Publication date: February 24, 2011Applicant: ARIMA LASERS CORP.Inventors: Hung-Sheng LEE, Chih-Cheng CHEN, Tsai-Yu CHUANG, Ching-Hui LIN, Sheng-Ping LAI
-
Publication number: 20100245292Abstract: An optical detection apparatus includes a scanning device, a sensor, and a distinguishing module. The scanning device is positioned to scan a detection region with a scan light beam, in which the incident angle of the scan light beam varies with time. The sensor is positioned to sense a plurality of reflected scan light beams respectively generated by a plurality of actual touches within the detection region. The distinguishing module is operative to distinguish the actual touches from a plurality of ghost touches according to time signals upon which the plurality of reflected scan light beams are sensed by the sensor.Type: ApplicationFiled: November 6, 2009Publication date: September 30, 2010Applicant: Arima Lasers Corp.Inventor: Ming-Cho WU
-
Publication number: 20100245264Abstract: In the specification and drawing, an optical detection apparatus is described and shown with scanning devices, detectors, and a processing unit, wherein the scanning devices are positioned to scan a detection region with different light wavelengths.Type: ApplicationFiled: March 31, 2009Publication date: September 30, 2010Applicant: ARIMA LASERS CORP.Inventors: Ming-Cho Wu, Ching-Hui Lin
-
Publication number: 20100207912Abstract: Disclosed herein are optical detection systems and modules thereof. The optical detection system is used for determining a location where an object contacts a detection area.Type: ApplicationFiled: February 25, 2010Publication date: August 19, 2010Applicant: ARIMA LASERS CORP.Inventors: Ming-Cho WU, Ching-Hui LIN