公开(公告)号：US20240354467A1

公开(公告)日：2024-10-24

申请号：US18463576

申请日：2023-09-08

Applicant: DELTA ELECTRONICS, INC.

Inventor： Ren-Feng DING ,  Keng-Ning CHANG ,  Chia-Jun YU

IPC: G06F30/20 ,  G01S7/48 ,  G01S17/04 ,  G01S17/42

CPC classification number: G06F30/20 ,  G01S7/4808 ,  G01S17/04 ,  G01S17/42

Abstract: A computing device is disclosed to generate a virtual environment including a first virtual displacement sensor and a second virtual displacement sensor, load an object under detection into the virtual environment, make the first virtual displacement sensor send a first distance-measuring signal to the object under detection to compute a first distance between the first virtual displacement sensor and the object under detection, compute a clean distance between the second virtual displacement sensor and the object under detection based on the first distance and a first spacing, make the second virtual displacement sensor send a second distance-measuring signal to the object under detection to compute a second distance, determine that an obstacle exists between the object under detection and the second virtual displacement sensor when the second distance is less than the clean distance, and send a notification message to an electronic device.

公开(公告)号：US20220082787A1

公开(公告)日：2022-03-17

申请号：US17182653

申请日：2021-02-23

Applicant: Delta Electronics, Inc.

Inventor： Hung-Wen CHEN ,  Ren-Feng DING ,  Shih-Yung CHIU ,  Shu-Han WU ,  Keng-Ning CHANG

IPC: G02B7/09 ,  G02B27/10 ,  G01J1/42 ,  G01C3/08 ,  G02B19/00 ,  B23K26/06

Abstract: A laser processing device for processing a workpiece is provided, including a laser emitter, a lens module, a driving module, a camera module, and a processing unit. The lens module has a first lens and a second lens, wherein the laser emitter emits a laser beam through the first and second lenses to the workpiece. The driving module drives the first lens to move relative to the second lens. The camera module captures an image of the workpiece. The processing unit is electrically connected to the camera module and the driving module, wherein the camera module transmits an image signal to the processing unit according to the image of the workpiece, and the processing unit transmits a driving signal to the driving module according to the image signal, driving the first lens to move relative to the second lens. A method for processing a workpiece is also provided.

公开(公告)号：US20240386663A1

公开(公告)日：2024-11-21

申请号：US18453091

申请日：2023-08-21

Applicant: DELTA ELECTRONICS, INC.

Inventor： Hsing-Hsuan WU ,  Keng-Ning CHANG ,  Chia-Jun YU

IPC: G06T17/00

Abstract: A modeling device and a modeling method for three-dimension objects are provided. The modeling method includes loading a motion model of a model object, where the motion model indicates a motion level of each of a plurality of model components of the model object; receiving an object to be modeled including a plurality of components; reading a component attribute of each component; adjusting the motion level of each model component based on the component attribute of each component to generate a modeled component including the component attribute; and obtaining a modeled object after setting the motion level of each model component, where the modeled object includes the modeled components respectively corresponding to the model components.

公开(公告)号：US20230097932A1

公开(公告)日：2023-03-30

申请号：US17563976

申请日：2021-12-28

Applicant: Delta Electronics, Inc.

Inventor： Hung-Hsin CHEN ,  Chia-Jun YU ,  Qi-Ming HUANG ,  Chin-Lun CHANG ,  Keng-Ning CHANG

IPC: B25J9/16 ,  B25J13/08 ,  B25J11/00

Abstract: An automatic robotic arm system and a coordinating method for robotic arm and computer vision thereof are disclosed. A beam-splitting mirror splits an incident light into a visible light and a ranging light and respectively guides to an image capturing device and an optical ranging device arranged in the different reference axes. In a calibration mode, a transformation relation is computed based on a plurality of the calibration postures and corresponding calibration images. In an operation mode, a mechanical space coordinate is determined based on an operation image and the transformation relation, and the robotic arm is controlled to move based on the mechanical space coordinate.

公开(公告)号：US20220410312A1

公开(公告)日：2022-12-29

申请号：US17471094

申请日：2021-09-09

Applicant: Delta Electronics, Inc.

Inventor： Chun-Lien HUANG ,  Wen-Yu CHUANG ,  Keng-Ning CHANG ,  Ting-Yu LU ,  Chun-Fei KUNG

IPC: B23K26/06 ,  B23K26/60 ,  B23K26/03 ,  B23K1/005 ,  G05B19/418

Abstract: A laser soldering system using dynamic light spot and a method thereof are provided. A laser module is controlled to radiate toward multi-lens to form a light spot on a soldering target for soldering, and a lens distance between the multi-lens is adjusted to adjust a light spot size. The disclosure may provide multiple heating densities respectively adequate to different soldering status via adjusting the light spot size when using same laser power, so as to improve the soldering quality.