High Reliability Bumping Process and WLP Total Service

November 22, 2024 by Leave a Comment
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LB Semicon Inc. is a total solution company in the Outsourced Semiconductor Assembly & Test (OSAT) field that provides customers with full turnkey service.
Founded in 2000, LB Semicon started its business providing Au process service for DDI products to domestic fabless companies. In line with the advent of mobile products, it has expanded the product portfolio to satisfy the demands of leading domestic and foreign fabless.
LB Semicon provides full turnkey assembly solutions that include DPS and wafer-level probe testing. The company has completed all the preparations to enter the FOWLP market, which is expected to grow further in the future.
“Striving to be the best worldwide, we will become a leading global OSAT company by providing our own unique SiP products in the market, ” stressed the company’s president.

Wafer-level packaging
Wafer-level Packaging (WLCSP) is the technology of packaging and testing an integrated circuit while at the wafer level and then slicing it into chips to make the completed product, which differs from the conventional method of slicing the processed wafer first into individual chips and then packaging them. WLCSP is true chip-scale packaging technology.
Demand for WLCSP is increasing rapidly in the mobile market, due to the realization of a true chip-scale package with excellent electrical properties and price competitiveness. The WLCSP continues to expand its scope of application. LB Semicon currently provides various layers of WLCSP solutions ranging from two layers to six layers tailored to meet the needs of its customers. WLCSP is applied at PMIC, RF & BB SoC, transceivers, AOC, and sensors.

Fan-out wafer-level packaging
FOWLP is composed of epoxy mold compound (EMC). This technology eliminates the need for printed circuit boards in LB Semicon’s packages by directly forming the redistribution layer and solder balls on top of the EMC. FOWLP’s applications include PMIC and RFIC.

Cu pillar bumping
As semiconductor devices are rapidly becoming more integrated and faster, chips’ I/O density is increasing at a rapid pace while the bump pitch is continuously decreasing. Cu pillar is a bumping technology, developed to meet such needs for fine pitches, and it can accomplish much finer pitch of 40um or smaller, compared to the 150um level that existing solder bumping method could reach.

Cu pillar is currently being applied to various packages and its application will be expanded even more because of its excellent thermal dissipation performance and electro-migration properties, compared to solder bumping. Cu pillar bumping is used in fcBGA & fcQFN PKG, BB & AP processors, power amplifiers, NAND flash, and Wi-Fi modules.
 
 
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Auto ID Devices

October 25, 2024 by Leave a Comment
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[INQ. NO. 2410E37] SMARCOM. Inc., since its founding in 2003, has developed auto ID devices like barcode ticket issuing machine, barcode ticket scanner, RF card dispenser, and RF card encoder, which have been system-integrated for parking control systems.
To explore overseas parking control system markets, SMARCOM has been manufacturing and supplying RF card, barcode-ticket based, Automatic Number Plate Recognition (ANPR)- based parking management solutions for South Asian, Middle East, Oceanian, and African markets.

Motorized QR barcode ticket scanner
Motorized QR barcode ticket scanner SVS-3200 feeds in ISO-sized parking barcode tickets, scanning the QR barcode automatically, feeding out or ejecting (dropping back).
It supports RS-232C interface, with 24 V DC, and works standalone, which allow it to accept special codes to control car park access.

Motorized RF card encoder
Motorized RF card encoder SRW-3000 supports 13.56 MHz RF card read/write, feeding in /out / dropping back. It supports RS-232C Interface, with 24 V DC.
It also accepts and validates special-encoded RF cards for car park access control, while working standalone.
“We will be pleased to supply our client-oriented solutions based on 10 years of experience, delivering high-end products and solutions, as well as long-term partnerships,” remarked the president of the company.


 
 
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Mobile Photo Printer

October 25, 2024 by Leave a Comment
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[INQ. NO. 2410E36] DSGLOBAL Co., Ltd. is a mobile photo printer company established in 2010. DSGLOBAL has been conducting ODM business with global companies such as HP, Canon, Polaroid, Kodak, Samsung, and LG. Leveraging its core technologies in color optimization and tuning for printers, DSGLOBAL provides Zink and dye sublimation printing solutions worldwide.

 Image Box
Image Box is a premium smartphone photo printer with exceptional portability, enabling you to effortlessly print images anytime, anywhere. It boasts a compact size of 86x137x17.1mm and a lightweight design of 185g. Equipped with NFC functionality, the Image Box allows for seamless smartphone connectivity simply by tapping your device nearby, offering unparalleled convenience and ease of use.
Image Box delivers superior image quality compared to other Zink printers on the market. It is also an eco-friendly product that significantly reduces plastic usage compared to dye sublimation. The 101x58mm paper is optimized for social media with a 16:9 aspect ratio, offering a clean and frameless full-page printing experience. Additionally, Image Box features a sticker function, making it versatile for various uses of your printed images.

Furthermore, Image Box offers a dedicated app with a range of additional features. In i-Camera mode, it enhances your photography experience with four frame options and 10 special effects. The i-Talk mode allows you to share diverse content, including images, videos, voice messages, and URLs, conveniently via QR codes. The i-Gift mode empowers you to express your creativity with personalized phone decorations, stickers, labels, and collage frames, enabling you to customize your images and messages to your liking.


 
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Intelligent Comprehensive Water-Leakage Management System

October 25, 2024 by Leave a Comment
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[INQ. NO. 2410E35] WI.Plat Co., Ltd. is a startup providing innovative leak-management solutions that utilize AI, IoT, and cloud technologies to help solve the global water-leakage problem.
NELOW, which is WI.Plat’s intelligent comprehensive leak-management system, provides a platform that accurately identifies leak locations through leak-sound collection and analysis, along with achievements in various countries.
NELOW is an integrated leak-management solution that enables leak monitoring, leak inspection, and leak detection with a single system. This system can detect leak sounds in all bands, from low frequency to high frequency, by using an ultra-precise double leak sensor. This is an intelligent system in which artificial intelligence determines whether there is a leak on behalf of an expert. This system consists of several products:

Sonic GL (Water-leak sensor for inspection)
This is a water-leak sensor that easily checks for water leaks in water facilities through an app that connects via Bluetooth. It can be easily fitted to water meters and valves by a worker without any help to collect leak-sound data at night.

Sonic M2 (Remote data-transmission equipment for monitoring)
This is a simple device that attaches to valves and water meters to remotely transmit water pressure, flow, and leak sound data to the NELOW software server. Through this device, long-term area monitoring and real-time data checking are possible.

NELOW App/Web
This is cloud-based water-leakage management mobile app/web software that does not require separate server construction or maintenance, and provides GIS data management, water leakage/flow/water pressure monitoring, and water leakage recovery history management functions along with displaying system equipment data.

  
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Energy ICT Convergence Platform

October 25, 2024 by Leave a Comment
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[INQ. NO. 2410E34] SmartWatcher® is an energy ICT convergence platform used for solar PV generation monitoring systems and energy management systems.
It is used to monitor electric-energy generation and consumption status when installed inside and outside of houses or buildings.
As the platform is able to collect, analyze, store and send data by using a dedicated gateway unit and process data with remote servers, it is easy to establish and maintain the system in line with the onsite status of a power plant.
SmartWatcher® is an intelligent energy management system that allows efficient energy use, optimizes energy generation and consumption, reduces electricity costs and handles failures or emergency situations.

SmartWatcher® supports web-based real-time monitoring service. As a platform that provides mobile-based monitoring service, the product can be used via Android phones and iPhone terminals. In addition, it is equipped with an energy monitoring gateway unit.
Hymatics Inc. — as an energy IoT solution developer with expertise built up over 11 years in establishing integrated IoT systems for solar PV power plants — is well aware of how it should combine embedded solutions and IoT to provide commercial services.
SmartWatcher® applies solar technology related to smart farms and utilizes ICT/IOT solutions to enable the supply and efficient use of new renewable energy.
Hymatics is enhancing its AI-prediction capabilities to manage energy-generation and failures more efficiently.
Hymatics’ expertise includes the development of servers, IoT devices, firmware, embedded software for wireless connectivity, and applications used for 3G, LTE, and 5G communications.

Since its establishment as an M2M solution technology developer in Seoul in 2007, Hymatics has been so far providing monitoring services for commercial new renewable energy by controlling remote monitoring systems.
Hymatics is providing solutions for apartment-management companies, solar-power installation companies, homeowners and building-management companies for them to save and generate energy, and deal with failures.
The CEO of the company, Hyeong-seob Yoon, said, “We have recently acquired U.S. trademark registration as a specialized energy brand, and registered an American patent (US-11329602-B2).”

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Industrial Motors

October 25, 2024 by Leave a Comment
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[INQ. NO. 2410E33] KOMOTEK Co. Ltd. is a renowned global manufacturer of high-performance servo motors for industrial robots and automation systems.
KOMOTEK’s expertise in this field allows it to provide reliable and environmentally friendly solutions that meet stringent quality standards, including UL and CE certifications.
Through its own tailored services, KOMOTEK ensures superior performance and seamless connectivity for a wide range of automation applications.

Hollow shaft motor
With extensive expertise in developing and manufacturing robotic components, KOMOTEK specializes in hollow shaft motors that are crucial for collaborative robots.
Its tailored services encompass all stages of robot development, providing comprehensive support—from design, to production, and testing. Customers benefit from customized solutions that effectively achieve their desired goals and functionalities.

Low voltage servo motor
KOMOTEK’s product lineup includes 24Vdc/48Vdc low-voltage servo motors, specifically designed to deliver optimal performance in low-voltage environments.
These motors are ideal for battery-powered systems and EV batteries, offering advantages such as fast charging, extended lifespan, and efficient energy management.
With their impressive torque and precise control capabilities, they play a critical role in applications like factory automation and unmanned driving systems.


 
 
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AI-based Personal Information De-identification Service

October 25, 2024 by Leave a Comment
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 [INQ. NO. 2410E32] INFINIQ Co., Ltd. is a platform company specializing in realizing corporate business advancement through AI technology.
INFINIQ operates its platform and solution business by converging artificial intelligence, framework, and domain technologies. Services such as its artificial intelligence (AI) development platform AI-STUDIO and personal information de-identification service HEIDI-AI are used in areas such as autonomous driving, and security. INFINIQ is currently expanding its business into the defense AI field.
HEIDI-AI is an AI-based personal information de-identification service that protects sensitive information data by automatically blurring personal information such as faces in images or videos and vehicle license plates. Also, it protects sensitive information data by compositing with another face.

Two types of personal information de-identification services are available
Depending on the size of the customer’s business, you can choose between public, a web-based service, and private (an installation type).
Public is easy for individuals or small businesses to use, and the service can be used simply on the HEIDI-AI website.
The private service is an installation type and can be optimized for the company, and it can be processed faster than the existing Wellid. It is provided in the form of C/S, so it is convenient to upload files. In particular, document management for efficient work-management and internal reporting is supported through the dashboard.

HEIDI-AI is designed to conform with global regulations such as GDPR in Europe, CCPA in the United States, and APPI in Japan — by reflecting international standards (ISO27001, ISO27701) for information protection. In addition, it received the first grade of GS certification, which is given to products with excellent quality.
 
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RF Products

October 25, 2024 by Leave a Comment
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[INQ. NO. 2410E31] Established in 2001, EQ GLOBAL Inc. is a company that conducts RF product, RF repair, and back-end test equipment repair business.
EQ GLOBAL launched its own RF products (RF Generator, RF Matcher) in 2009, backed by years of RF technology and know-how, and is currently supplying RF Generator, RF Matcher, and RF Filter products to domestic and overseas customers.
EQ GLOBAL is located in Yongin-si, Gyeonggi-do, South Korea, and has branches in China and Singapore.

RF generator
An RF generator is a device that converts alternating current (AC) power into RF high-frequency power in a plasma-using system during the semiconductor and display manufacturing processes.

RF matcher
An RF matcher is a device that delivers maximum power by matching the impedance (50Ω) of the chamber and the RF power source in real time in the plasma system of semiconductor and display processes.

RF filter
An RF filter is a product that blocks noise from the chamber of semiconductor and display process equipment. It increases the efficiency of the semiconductor and display manufacturing process and reduces interference between products in the facility.
RF filters have different names depending on the location and function applied on the chamber, and include Temp Control System (TCS) filter, Thermo Coupler (TC) filter, heater filter, and (Electrostatic Chuck (ESC) filter.

 
 
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Wearable Eye-exercise Device

October 25, 2024 by Leave a Comment
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[INQ. NO. 2410E30] IZON’s eye-exercise wearable device (Personal Scope-EX) helps to maintain and improve eyesight by allowing anyone to easily and comprehensively do all kinds of exercises for the eyes.
In today’s busy life, the eyes are often neglected or abused due to continuously living with seeing bright images, close and small things, on devices such as smartphones, tablets, PCs, and laptop computers, TVs, and so forth. So, the eye also needs to be managed through exercise, and proper exercise for the eye can help to improve vision.

IZON’s eye exerciser has achieved the honor of having been selected as a winner of the “Korea Customer Satisfaction Brands” for 10 consecutive years, and of being registered by the U.S. FDA and MDA (Malaysia) Class 1.
Moreover, the product has been well-received not only in Korea but also in many other countries around the world, winning the Grand Award in the International Invention Innovation Competition in Canada, and Malaysia, and the Gold Medal at the International Exhibition of Inventions held in the USA, China, and Taiwan.
As our eyes are located inside the body based on the autonomic nervous system, it is quite difficult to do proper eye exercises except for simple vertical and horizontal eye movements or massages. However, it has been proven that only comprehensive movements can maximize the effect of eye exercises and keep eyes healthy.

IZON’s Personal Scope-EX is an eye exercise apparatus embedded with an iris training mechanism with an adjustable brightness function and perspective shift gaze.
Training programs enable users not only to do massages and simple eye movements, but also to perform complex eye exercises with ease, which would be otherwise difficult to perform on one’s own. The device also allows users to check changes in their vision after doing exercises for five minutes.
When used daily, it naturally helps any users who are short-sighted, far-sighted, astigmatic or presbyopic, or suffer from dry eyes even strabismus(squint) improve their vision and have normal vision to maintain, as it enables oe to perform all necessary exercises for their eyes easily and simply.
 
 
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Corrugated Optic Duct (COD) & Micro Duct & Flexible Coiled Duct (FEP)

October 25, 2024 by Leave a Comment
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[INQ. NO. 2410E29] Iteco’s three duct products – Corrugated Optic Duct (COD); Micro Duct; and Flexible Coiled Duct (FEP) – are mostly used to protect various duct cables like optical cables, metallic telephone cables, and electric power cables.
The spiral-shaped corrugation gives ①Much higher resistance against outer strong pressure or impact; ②easy duct installation; ③a long lifecycle of 50~100 years; ④easy maintenance, etc. The inner duct consisting of ⑤multi-subduct channels, from 2 to 24 subducts, helps users to easily identify the applied cable types. Furthermore, having silicone coated inner sub-ducts gives ⑥higher protection when air blowing or manually pulling the cable through the duct (less cable friction).

Also ⑦long delivery units such as 100m, 500m, 600m, 1000m, 1500m, and 2000m for each roll are available. The compressive load of COD is in excess of ⑧2,500N-4,000N, while the traditional duct is around 450N. The strength of COD guarantees 100% safety against earthquakes. In the UK, a motorway company calculated that COD can be installed up to 20~30 times faster than traditional duct.
They estimated an overall cost-reduction of 60-70% in installation costs, and faster installation, lesser joints throughout the installation; and shallower trenches (50cm) provide a reduction in health and safety risks of up to 60-89%.

Iteco’s other business scopes


 
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