Position Calibration Method, Test Circuit Board, Sample Panel and Position Calibration Apparatus

摘要

The present invention discloses a position calibration method, a test circuit board, a sample panel and a position calibration apparatus. The position calibration method comprises: Step S1, providing a test circuit board and forming at least one first sample connecting finger; Step S2, making a sample panel comprising second sample connecting fingers corresponding to each first sample connecting finger; Step S3, bringing the test circuit board into contact with the sample panel; and Step S4, detecting whether each first sample connecting finger is electrically connected to a corresponding second sample connecting finger, and when any one of the first sample connecting fingers is detected as in disconnection with the corresponding second sample connecting finger, adjusting a position of the test circuit board and/or the sample panel.

主权项

1. A position calibration method for calibrating a position of a test circuit board and/or a to-be-tested display panel before the to-be-tested display panel is tested, the test circuit board comprising a first connecting finger setting region that is provided with a plurality of first connecting fingers therein, the to-be-tested display panel comprising a plurality of second connecting fingers corresponding to the plurality of first connecting fingers one by one, the position calibration method comprising:
Step S1, providing the test circuit board and forming at least one first sample connecting finger outside of the first connecting finger setting region of the test circuit board; Step S2, making a sample panel comprising a second connecting finger setting region and a second sample connecting finger outside of the second connecting finger setting region corresponding to each of the first sample connecting fingers, so that when each of the first sample connecting fingers is aligned with a corresponding second sample connecting finger, the plurality of first connecting fingers are aligned with positions corresponding to the plurality of second connecting fingers within the second connecting finger setting region. Step S3, bringing the test circuit board into contact with the sample panel; and Step S4, detecting whether each first sample connecting finger is electrically connected to a corresponding second sample connecting finger, and when any one of the first sample connecting fingers is detected as in disconnection with the corresponding second sample connecting finger, adjusting a position of the test circuit board and/or the sample panel until each first sample connecting finger is electrically connected to the corresponding second sample connecting finger, in which case, a position of the sample panel is a position of the to-be-tested display panel.