检测装置及生产系统
By setting up a stage and camera assembly in the detection device, and utilizing the movement and coordination of the camera components and light-emitting elements, the problem of insufficient precision in the bonding process between chips and flexible circuit boards is solved, achieving high-precision detection and position adjustment.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- SHENZHEN LIANDE SEMICON TECH CO LTD
- Filing Date
- 2025-06-27
- Publication Date
- 2026-07-17
AI Technical Summary
Existing testing equipment cannot meet the micron-level or even submicron-level precision requirements in the bonding process between chips and flexible circuit boards, especially due to the flexibility and bendability of FPCs, which leads to insufficient testing accuracy.
By setting up a stage and camera assembly in the detection device, and utilizing the movement and coordination of the camera assembly and light-emitting components, the bonding accuracy information between the chip and the flexible circuit board is obtained, including the moving components and guide rail structure to achieve high-precision position adjustment.
It achieves high-precision detection of the bonding between the chip and the flexible circuit board, ensuring the accuracy and reliability of the bonding position and meeting the micron-level precision requirements.
Smart Images
Figure CN224518557U_ABST
Abstract
Claims
1. A detection device, characterized in that, include: body; A stage, protruding from the machine body and having at least one detection hole extending through it, is used to place a component to be tested, and at least a portion of the component to be tested covers all of the detection holes; and A camera assembly includes at least one camera component, which is coupled to the body and spaced apart from the stage. The camera assembly includes a camera and a light-emitting element attached to the camera, and both the camera and the light-emitting element are movable relative to the platform under the action of an external force. When the light-emitting element and the camera move to align with the corresponding detection hole, the light-emitting element emits light into the aligned detection hole, and the camera can acquire image information of the component to be detected covering the aligned detection hole.
2. The detection device of claim 1, wherein, It also includes at least one movable component, with each of the camera components correspondingly mounted on the movable component; each of the movable components includes a first movable component, a second movable component, and a third movable component, with the first movable component movably mounted on the body, the second movable component movably mounted on the first movable component, the third movable component movably mounted on the second movable component, and the camera component mounted on the third movable component; The first moving component is controllably movable back and forth relative to the body along a first direction, and drives the second moving component, the third moving component, and the camera component to move synchronously along the first direction; the second moving component is controllably movable back and forth relative to the first moving component along a second direction, and drives the third moving component and the camera component to move synchronously along the second direction; the third moving component is controllably movable back and forth relative to the second moving component along a third direction, and drives the camera component to move synchronously along the third direction; the first direction, the second direction, and the third direction intersect each other.
3. The detection device of claim 2, wherein, The first moving component includes a first guide rail and a first slide. The first guide rail is coupled to the body and extends along a first direction, and the first slide is slidably coupled to the first guide rail.
4. The detection device of claim 3, wherein, The second moving component includes a second guide rail and a second slide table. The second guide rail is coupled to the first slide table and extends in a second direction. The second slide table is slidably coupled to the second guide rail.
5. The detection device of claim 4, wherein, The third moving component includes a third guide rail and a third slide. The third guide rail is coupled to the second slide and extends in a third direction. The third slide is slidably coupled to the third guide rail and connected to the camera component.
6. The detection device of claim 1, wherein, The number of detection holes and the number of camera components are both two, and the two detection holes are arranged diagonally at intervals along the stage.
7. The detection device of claim 1, wherein, It also includes an installation component, which is fitted onto the stage and used to fix the component to be tested onto the stage.
8. The detection device of claim 7, wherein, The mounting assembly includes a vacuum pump and a plurality of vacuum holes, each of which is opened on the stage and spaced apart along the edge of the stage; the vacuum pump is connected to all of the vacuum holes.
9. The detection device of claim 1, wherein, The detection device further comprises a positioning member, which is connected to the stage and used for abutting against the component to be detected placed on the stage to position the component to be detected at a preset position.
10. A production system characterized by, The detection device comprises: The detection device according to any one of claims 1 to 9; The component to be detected comprises a chip and a flexible circuit board.