Patents Assigned to Lite-On Technology
  • Fingerprint identification module
    Patent number: 10803287
    Abstract: A fingerprint identification module includes a keycap unit and a fingerprint identification chip. The keycap unit has an accommodating space and a first surface corresponding to the accommodating space. The fingerprint identification chip has a second surface. The fingerprint identification chip is disposed in the accommodating space, and at least a portion of the second surface of the fingerprint identification chip abuts against the first surface of the keycap unit.
    Type: Grant
    Filed: July 26, 2018
    Date of Patent: October 13, 2020
    Assignees: LITE-ON ELECTRONICS (GUANGZHOU) LIMITED, LITE-ON TECHNOLOGY CORPORATION
    Inventors: Chien-Hui Wu, Ming-Fu Yen, Chen-Yu Tsai
  • Key module
    Patent number: 10796861
    Abstract: A key module including a key cap, a bottom plate, and a scissors structure is provided. The scissors structure has a first supporting member and a second supporting member pivoted to the key cap and the bottom plate respectively. The first supporting member has a plurality of protruding shafts, the second supporting member has a plurality of axle holes, and the protruding shafts are movably pivoted to the axle holes respectively.
    Type: Grant
    Filed: November 8, 2018
    Date of Patent: October 6, 2020
    Assignees: LITE-ON ELECTRONICS (GUANGZHOU) LIMITED, Lite-On Technology Corporation
    Inventors: Chun-Lin Chen, Ko-Hsiang Lin, Jui-Yu Wu
  • System and method for providing road condition information
    Patent number: 10789849
    Abstract: A system for providing road condition information includes a first outdoor lamp and a first camera. The first camera is disposed on the first outdoor lamp and configured to: capture an image of a surrounding of a location where the first camera is located; perform an image recognition process on the image to identify an event occurring in the surrounding; generate, based on the event, a first road condition message including location information of the event and event information of the event; and broadcast the first road condition message to a first vehicle.
    Type: Grant
    Filed: June 15, 2018
    Date of Patent: September 29, 2020
    Assignees: LITE-ON ELECTRONICS (GUANGZHOU) LIMITED, Lite-On Technology Corporation
    Inventors: Hung-Chun Li, Pei-Yuan Lien, Yao-Chung Yeh, Kuo-Hao Huang
  • Scanner
    Patent number: 10791237
    Abstract: A scanner includes a paper feeding roller set, a paper exporting roller set, a scanning module, a background and calibration roller, a main driving assembly, a first sleeve, a torque limiter and a stop-driving assembly. The paper feeding roller set and the paper exporting roller set are driven by the main driving assembly. The background and calibration roller includes a black background section, a white background section and at least one calibration section. The first sleeve sleeves the first end and is linked to the main driving assembly. The torque limiter is disposed between the background and calibration roller and the first sleeve and contacts the same. The stop-driving assembly is selectively abutted against two portions of the background and calibration roller.
    Type: Grant
    Filed: September 17, 2019
    Date of Patent: September 29, 2020
    Assignees: LITE-ON ELECTRONICS (GUANGZHOU) LIMITED, Lite-On Technology Corporation
    Inventor: Chun-Tseng Hung
  • Mouse
    Patent number: 10782798
    Abstract: A mouse including a main body, a switch module and a pressing component is provided. The switch module includes a switch member. The pressing component is disposed on the main body. The pressing component includes a pivot member, a key portion and an abutting member. The key portion is rotatable with respect to the main body through the pivot member. The abutting member is configured to provide a force for pushing the key portion to abut against the switch member.
    Type: Grant
    Filed: September 24, 2019
    Date of Patent: September 22, 2020
    Assignees: LITE-ON ELECTRONICS (GUANGZHOU) LIMITED, LITE-ON TECHNOLOGY CORPORATION
    Inventors: Shih-Hung Ho, Hsiao-Lung Chiang
  • Power conversion apparatus and short circuit protection circuit and method of capacitor thereof
    Patent number: 10784773
    Abstract: A power conversion apparatus and a short circuit protection circuit and method of capacitor thereof are provided. A rectifier circuit rectifies an AC signal into a DC signal. An electrical energy storage circuit is coupled to the rectifier circuit, and the electrical energy storage circuit includes a plurality of capacitors connected in series. A detection circuit is coupled to the electrical energy storage circuit to detect cross voltages of the capacitors. A control circuit is coupled to the rectifier circuit and the detection circuit. When the cross voltage of any of the plurality of capacitors is greater than a preset voltage, the rectifier circuit is disabled by the control circuit.
    Type: Grant
    Filed: August 8, 2019
    Date of Patent: September 22, 2020
    Assignees: LITE-ON ELECTRONICS (GUANGZHOU) LIMITED, Lite-On Technology Corporation
    Inventor: Yu-Pin Chao
  • LED package structure, heat-dissipating substrate, method for manufacturing LED package structure, and method for manufacturing heat-dissipating substrate
    Patent number: 10777723
    Abstract: The present disclosure discloses a light emitting diode (LED) package structure, a heat-dissipating substrate, a method for manufacturing an LED package structure, and a method for manufacturing a heat-dissipating substrate. The method for manufacturing the heat-dissipating substrate includes: providing a metal plate having a top surface and a bottom surface; implementing an etching process on the metal plate so as to form a first heat-dissipating block, a second heat-dissipating block, and a heat-dissipating plate spaced apart from each other; and filling an insulating material between the heat-dissipating plate and the first heat-dissipating block and between the heat-dissipating plate and the second heat-dissipating block so as to electrically isolate the heat-dissipating plate, the first heat-dissipating block, and the second heat-dissipating block from each other.
    Type: Grant
    Filed: January 20, 2020
    Date of Patent: September 15, 2020
    Assignee: LITE-ON TECHNOLOGY CORPORATION
    Inventor: Chen-Hsiu Lin
  • Edge-lit light guide plate with frustoconically-shaped microstructures
    Patent number: 10775546
    Abstract: A light guide plate includes a plate body with a first surface, a second surface opposite to the first surface, and a side surface connecting the first surface and the second surface and defining a plate thickness; a light source arranged to project light into the side surface of the light guide plate; and a plurality of microstructures arranged periodically on the first surface and indented from the first surface towards the second surface to define an indentation depth of less than half the plate thickness. Each of the light-uniformity microstructures substantially has a shape of an inverted truncated cone.
    Type: Grant
    Filed: July 12, 2018
    Date of Patent: September 15, 2020
    Assignees: LITE-ON ELECTRONICS (GUANGZHOU) LIMITED, Lite-On Technology Corporation
    Inventor: Kuan-Yu Chen
  • Backlit key structure bottom plate with separately formed protrusions
    Patent number: 10763056
    Abstract: A key structure including a keycap, a bottom plate, a backlight module, and a thin film circuit board is provided. The bottom plate includes a body and a plurality of protrusions, wherein the body has a plurality of openings, and the protrusions protrude from a first surface of the body and are disposed around the openings. The backlight module is disposed on a second surface of the body, wherein the first surface and the second surface are opposite surfaces. The thin film circuit board and the keycap are disposed on the first surface of the body, and the thin film circuit board is located between the keycap and the bottom plate, and the protrusions are located within an orthographic projection range of the keycap.
    Type: Grant
    Filed: March 20, 2019
    Date of Patent: September 1, 2020
    Assignees: LITE-ON ELECTRONICS (GUANGZHOU) LIMITED, Lite-On Technology Corporation
    Inventors: Ming-Fu Yen, Hsiang-Sheng Chuang
  • Multi-purpose safety accessories
    Patent number: 10760765
    Abstract: A safety accessory for mounting on a vehicle comprises a housing having a front side and a back side, and a laterally extending mounting portion for connecting to the vehicle, a mirror mounted on the front side, and a bulb assembly within the housing facing the back side. The bulb assembly comprises a plurality of white, amber and red light sources, and a control circuit connected between light sources and a plurality of inputs. The control circuit causes the white light sources to be on when power is received at a first input, the amber light sources to flash in a standard flash pattern when power is received at a second input, the red light sources to flash in the standard pattern when power is received at a third input, and the amber light sources to flash in an emergency strobe pattern when power is received at a fourth input.
    Type: Grant
    Filed: October 18, 2019
    Date of Patent: September 1, 2020
    Assignee: SMART LITE TECHNOLOGIES LTD.
    Inventors: David Andrew Trytko, Martin William Vanderhoek
  • INPUT DEVICE
    Publication number: 20200272206
    Abstract: The invention provides an input device, including: a substrate, including at least one connecting portion and at least one limiting portion; at least one key, including at least one first engagement portion and at least one second engagement portion located on two opposite sides, where the first engagement portion is in contact with the connecting portion, so that the key can rotate relative to the substrate by taking the connecting portion as a rotation center, and the second engagement portion faces the limiting portion and is spaced apart from the limiting portion; and a buffer unit, disposed on at least one of two surfaces of the limiting portion and the second engagement portion facing each other. By disposing the buffer unit, noise generated due to the collision between the second engagement portion and the limiting portion can be decreased.
    Type: Application
    Filed: February 19, 2020
    Publication date: August 27, 2020
    Applicants: LITE-ON ELECTRONICS (GUANGZHOU) LIMITED, Lite-On Technology Corporation
    Inventor: Kuo-Hui Hsu
  • BASE PLATE, KEY ASSEMBLY, ILLUMINATED KEY INPUT DEVICE AND MANUFACTURING METHOD OF BASE PLATE
    Publication number: 20200273642
    Abstract: The disclosure provides a base plate adapted for disposing a support unit. The base plate includes a thermally sensitive material plate and a connecting member. The connecting member includes a junction part joined to the thermally sensitive material plate, and a connection part extending from the junction part. The connection part protrudes from a surface of the thermally sensitive material plate. A key assembly, an illuminated key input device, and a manufacturing method of the base plate are also provided.
    Type: Application
    Filed: February 9, 2020
    Publication date: August 27, 2020
    Applicants: LITE-ON ELECTRONICS (GUANGZHOU) LIMITED, Lite-On Technology Corporation
    Inventor: Ming-Fu Yen
  • INPUT DEVICE
    Publication number: 20200272248
    Abstract: The invention provides an input device including a holder, a first wheel, a slider, and a first pressure part. The first wheel is disposed on the holder, and includes a side surface, a circle center, and a segment adjusting structure. The segment adjusting structure is disposed on the side surface in a manner of surrounding the circle center. The slider is disposed on the holder, and is movable relative to the holder to move toward or away from the circle center. The first pressure part includes two first ends. One of the first ends is connected to the slider, and as the slider moves toward or away from the circle center, interference between the other first end and the segment adjusting structure is increased or reduced.
    Type: Application
    Filed: February 18, 2020
    Publication date: August 27, 2020
    Applicants: LITE-ON ELECTRONICS (GUANGZHOU) LIMITED, Lite-On Technology Corporation
    Inventors: Hsiao-Lung Chiang, Chih-Wen Su, Yu-Hsun Chen, Chin-Yuan Lin
  • TOUCH DEVICE
    Publication number: 20200272259
    Abstract: The present invention provides a touch device, including a cover plate, a circuit board, a bracket, and a noise reduction layer group. The circuit board is fixed below the cover plate. The circuit board is provided with a trigger zone located on a bottom surface, and includes an elastic sheet located in the trigger zone. The bracket is disposed below the circuit board. The noise reduction layer group is disposed between the bracket and the elastic sheet.
    Type: Application
    Filed: February 6, 2020
    Publication date: August 27, 2020
    Applicants: LITE-ON ELECTRONICS (GUANGZHOU) LIMITED, Lite-On Technology Corporation
    Inventor: Cheng-An Lu
  • TOUCH CONTROL DEVICE
    Publication number: 20200273641
    Abstract: The present invention provides a touch control device, including a cover plate, a circuit board, an elastic sheet body and a bracket. The circuit board is fixedly arranged below the cover plate. The circuit board is provided with a triggering region located on a bottom surface. The elastic sheet body is arranged under the circuit board and corresponds to the triggering region. The bracket is disposed below the circuit board. The bracket is provided with a first side and a second side which are opposite and a middle region located on the second side and further comprises two cantilevers which are located at both sides of the middle region of the second side and extend towards opposite directions. The elastic sheet body is in contact with the middle region. The end of each cantilever is provided with an abutting-joint structure and is in contact with the circuit board by the abutting-joint structure.
    Type: Application
    Filed: February 4, 2020
    Publication date: August 27, 2020
    Applicants: LITE-ON ELECTRONICS (GUANGZHOU) LIMITED, Lite-On Technology Corporation
    Inventor: Cheng-An Lu
  • Lidar apparatus
    Patent number: 10754009
    Abstract: A lidar apparatus including a laser transceiver assembly, a wireless charging assembly and a driving assembly is provided. The wireless charging assembly is coupled to the laser transceiver assembly. The wireless charging assembly is configured to provide a charge power to the laser transceiver assembly. The driving assembly is configured to drive the laser transceiver assembly to rotate. The wireless charging assembly and the driving assembly are respectively located at two opposite sides of the laser transceiver assembly.
    Type: Grant
    Filed: October 31, 2017
    Date of Patent: August 25, 2020
    Assignee: Lite-On Technology Corporation
    Inventor: Bing-Han Sung
  • LED package structure
    Patent number: 10756244
    Abstract: An LED package structure includes a ceramic substrate, a ceramic board, a light-emitting unit, a first adhesive layer, a second adhesive layer, and a cover. The ceramic board having a thru-hole is disposed on the ceramic substrate. The light-emitting unit is disposed on the ceramic substrate and is arranged in the thru-hole of the ceramic board. The first and second adhesive layers are disposed on the ceramic board, and the second adhesive layer covers the first adhesive layer. The cover is fixed on the ceramic board by the first and second adhesive layers. Thus, the shearing force of the LED package structure of the instant disclosure is increased by having the first and second adhesive layers, which are connected to each other.
    Type: Grant
    Filed: April 27, 2018
    Date of Patent: August 25, 2020
    Assignees: LITE-ON OPTO TECHNOLOGY (CHANGZHOU) CO., LTD., LITE-ON TECHNOLOGY CORPORATION
    Inventors: Kuo-Ming Chiu, Meng-Sung Chou, Hung-Jui Chen, Han-Hsing Peng
  • COMPUTATION DEVICE, SENSING DEVICE AND PROCESSING METHOD BASED ON TIME OF FLIGHT
    Publication number: 20200264281
    Abstract: A computation device, a sensing device and a processing method based on time-of-flight (ToF) ranging are provided. In the method, intensity information of at least two phases corresponding to at least one pixel is obtained. The intensity information is generated by sensing a modulation light with time delays using these phases. Whether to abandon the intensity information of the at least two phases corresponding to the pixel is determined according to the difference between the intensity information of the at least two phases. Accordingly, the influence caused by motion blur would be reduced on depth information estimation.
    Type: Application
    Filed: October 23, 2019
    Publication date: August 20, 2020
    Applicants: LITE-ON ELECTRONICS (GUANGZHOU) LIMITED, Lite-On Technology Corporation
    Inventors: Shou-Te Wei, Wei-Chih Chen, Jun-Hao Wu
  • Illuminated film-covered keyboard
    Patent number: 10744593
    Abstract: An illuminated film-covered keyboard includes: a backlit keyboard module which includes a plurality of keys that are light-permeable, and at least one backlight source; a frame body disposed on the backlit keyboard module, the frame body including a key area, wherein the top surface of each of the plurality of keys is exposed at the key area; and a cover film disposed at the key area and on top of the top surface of each of the plurality of keys, wherein the cover film includes a light-permeable film, a base color layer, a light-shielding layer that is opaque, and a protection layer disposed on a side of the light-shielding layer opposing the base color layer, and wherein the portions of the light-shielding layer that respectively correspond to each of the plurality of keys are removed so as to form a plurality of light-transparent patterns.
    Type: Grant
    Filed: May 27, 2017
    Date of Patent: August 18, 2020
    Assignees: LITE-ON ELECTRONICS (GUANGZHOU) LIMITED, LITE-ON TECHNOLOGY CORPORATION
    Inventors: Ming-Fu Yen, Hong-Chao Kan, Chia-Shiun Wu
  • Input device and pointing unit
    Patent number: 10747051
    Abstract: An input device and a pointing unit are provided. The input device includes button structures, a light-emitting member, a base plate, and a pointing unit. The light-emitting member is arranged under the button structures. The base plate located between the button structures and the light-emitting member has a body and a first extension portion, wherein the first extension portion extends from the body toward the light-emitting member. The pointing unit is disposed between at least two button structures corresponding to the first extension portion.
    Type: Grant
    Filed: July 25, 2019
    Date of Patent: August 18, 2020
    Assignees: LITE-ON ELECTRONICS (GUANGZHOU) LIMITED, Lite-On Technology Corporation
    Inventor: Kuo-Hui Hsu