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China, Chinese Laser Trimming System Machine for Circuit Component Chip Resistor Semiconductor Wafer Trimming1 Industrial Products Supplier Manufacturer Details, price list catalog:
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Other Manufacturing Equipments for Electrical Electronic ProductLaser Trimming MachineLaser Trimming Syetem
Jiangsu Himalaya Semiconductor Co., Ltd.
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Product Description Product DescriptionLaser trimming is the mainstream technology for trimming . It has the highest precision and efficiency , and can complete circuit functiontrimming . The high-precision laser trimming automation system isbased on precision laser trimming . The system is equipped with a fully automatic loading and unloading mechanism and a visual positioning automatic correction system , which is easy for automated mass production , and is especially suitable for rapid mass production of various specifications of chip resistors. CategoryDetailsLaser TypeUV, IR, or Green laser (wavelength selectable)Accuracy±1μm or better (depends on material)Trim SpeedUp to 1000 resistors/sec (adjustable)Supported MaterialsThin-film, thick-film, Si, GaAs, etc.Control SystemPC-based with GUI (real-time monitoring)Measurement FeedbackIn-situ resistance monitoring (4-wire Kelvin)ApplicationsResistor trimming, MEMS tuning, IC repairWafer Size Compatibility6", 8", 12" (optional cassettes)Safety FeaturesClass 1 enclosed system, interlock compliance1 . Fully automatic loading / unloading mechanism to greatly increase production capacity2 . Equipped with intelligent vision automatic positioning correction system to realize high-precision positioning of chip resistor substrates3.Self-developed PMU measurement system , with high accuracy speed , good consistency and full range resistor trimming .4 . Self-developed resistor trimming software system supports various types of resistor trimming knife , and can be customized to meet needs of customers5 . The equipment is stable and reliable , and the parameter values of modified products are highly reliable and will not drift :6 . Low cost of operation and maintenance , whole machine is highly efficient with low energy consumption , built-in dust-proof , anti-static , leakage protection and perssafety protection functions , rest assured to use Applications Key Applications of Laser Trimming MachinesLaser trimming machines are widely used in industries requiring high precision and miniaturization, with the following major application fields:1. Electronic Component ManufacturingThis is the largest application field, focusing on calibrating passive components to ensure parameter accuracy: Resistors: Trimming thick-film resistors (used in power supplies, automotive electronics) and thin-film resistors (used in precision instruments, aerospace) to achieve resistance tolerance of ±0.01%-±1%.Capacitors: Trimming ceramic capacitors or thin-film capacitors for high-frequency circuits (e.g., communication equipment) to stabilize capacitance values.Potentiometers & Sensors: Trimming the conductive tracks of potentiometers or the sensitive elements of temperature/humidity sensors to optimize linearity and measurement accuracy.2. Semiconductor & Integrated Circuit (IC) IndustryIn IC manufacturing, laser trimming is critical for improving chip performance and yield: IC Voltage Regulation: Trimming the on-chip voltage reference (e.g., bandgap reference circuits) to ensure stable output voltage (error <1mV), which is essential for analog chips (e.g., amplifiers, ADCs/DACs).MEMS Device Trimming: Adjusting MEMS (Micro-Electro-Mechanical Systems) components such as accelerometers, gyroscopes, and pressure sensors. For example, trimming the mass block or spring structure of an accelerometer to eliminate zero-offset errors (common in automotive inertial navigation and smartphone motion sensing).Chip Rework: Repairing defective wire bonds or redundant circuits on high-end chips (e.g., CPU, FPGA) to reduce scrap rates and lower production costs.Product Parameters ComponentDetailsQuantityBrand/ModelField Lens100*100mm lens (imported)1SGBC (1064nm)Beam Expander4X beam expander (imported)1SGBC (1064nm)LaserInfrared laser (imported from Germany)1IRADION-1064nmMotion SystemLinear motor1LHMeasurement System24-channel1SHARP SPEEDGalvanometerHigh-precision scanning motor (imported)1GO7Coaxial Camera SystemT100 type1SHARP SPEEDAuto Load/Unload MechanismDual magazine140*40~120*120mmMeasurement MeterLow-resistance measurement meter1AX-1152DExhibition & CustomersJiangsu Himalaya Semiconductor Co., Ltd. Was established in 2019, mainly engaged in international trade and integration of semiconductor industry equipment. The equipment is currently imported and exported to over 30 countries, with over 200 customers and suppliers, aiming to control the procurement of the highest cost-effective products in the final stage for customers, and strive for one-time payment collection and risk avoidance for suppliers!Our main products:Die Bonder,Wire Bonding,Laser Marking(ID IC Wafer),Laser Grooving,Laser Cutting(Glass Ceramics Wafers Packaging,Laser Internal Modification Machine Si /Sic Wafe,Laser Internal Modification Machine Lt/Ln Wafer,Laser Annealing Machine for Si/Sic,Automatic Dicing Saw Machine(Wafer Packaging)),Automatic Silicone Dispensing Equipment. Packaging & Shipping Our laser trimming machine for semiconductor can be packed per clients' requirement.The freight can be railway, sea-freight or truck FAQQ1:How to choose a suitable machine?A1:You can tell us the working piece material, size, and the request of machine function. We can recommend the most suitable machine according to our experience. Q2:What is the warranty period for the equipment?A2:One year warranty and 24 hours online professional technical support.Q3:How to choose a suitable machine?A3:You can tell us the request of machine function. We can recommend the most suitable machine according to our experience.
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