LED晶片檢驗階段

LED wick detection platform and its principle

A LED chip inspection stage is an important device used for quality inspection of LED panels. It ensures that the appearance, performance, and reliability of LED panels meet the required standards through a series of technical methods. These platforms typically consist of key components such as a frame, LED boards, optical components, vacuum rods, and positioning rods. They are designed to perform appearance inspections on LCD panels of different sizes, offering good versatility and high detection efficiency.

Features and Advantages of the LED chip inspection stage:

1.Precision Linear Guide Rail: 確保運動平穩準確.
2.Coreless Motor: Provides high efficiency and reduced vibration.
3.Ultra-High Speed Stability: Maintains consistent performance at high speeds.
4.Compatibility with Large Travel, 高精度, and Heavy Loads: Designed to handle a wide range of applications with accuracy and strength.
5.Extra-Large Inspection Area: Capable of inspecting large surfaces efficiently.
6.Customizable Models: Available in various models to accommodate both small and large generations of production lines.

技術參數

技術參數
軸向	X0-axis	Y0-axis	Y1-axis	Z0-axis	Z1-axis
載入	30 公斤	12 公斤	12 公斤	30 公斤	12 公斤
定位精度	+/- (3+L/250) 一	+/- 15 一	+/- 15 一	12 毫米	12 毫米
				Minimum	Minimum
中風	2050毫米	1400毫米	1400毫米	–	–
Linear Shaft Length	3140 毫米	2000毫米	2000毫米	–	–
Sliding Table Length	890 毫米	230 毫米	230毫米	–	–
Resolution	5 nm or better	0.1um or better	0.1um or better	0.2 一	0.2 一
加速	0.5G (Average)@ 66.7% Jerk	0.5G (Average)@ 66.7% Jerk	0.25G (Average)@ 66.7% Jerk	50 mm/sec^2	50 mm/sec^2
速度	1000 mm/s(Max)	1000 mm/s (Max)	1000mm/s (Max)	–	–
Speed Fluctuation	0.2% Max @Velocity = 400mm/s	–	–	–	–
Repeat Positioning Accuracy	+/-1 一	+/-1 一	+/-1 一	+/- 1 一	+/- 0.1 一
垂直直線度	+/-15 一	+/-10 一	+/- 12 um over full range	–	–
水平直線度	+/- 2 um over 200mm+/- 15 一 over full range	+/-10 一	+/- 10 一	–	–
Settling Time	200 msec @ 0.2um p-p	200 msec @0.2um p-p	200 msec @0.2um p-p	–	–

應用

This type of detection platform not only solves the inspection challenges in the panel industry but also extends its applications into the semiconductor industry through the display panel sector, offering vast potential in downstream markets. As display technology advances towards Micro LED technology, such high-precision detection platforms will become a crucial support for future display technologies.
It is particularly suitable for the inspection of LED chips in large panel manufacturing industries.

產品特點: