Ceramic Magnetic Materials & Electronic Parts


[INQ. NO. 2012E02] TODA ISU CORPORATION was launched in 1987 as the ISU Ceramic Inc. and relaunched after changing the company name to TODA ISU in a joint venture company with 50:50 investment by Korea ISU Group and TODA Group in Japan.
TODA ISU has diversified and expanded its business field to magnetic raw material in ferrite and metal fields, shielding sheets for mobile devices, high-quality ferrite core for the engineering/automobile industry, inductors, and parts for the renewable energy field.
TODA ISU with the slogan “Change for Trust” is now challenging toward new business fields simultaneously solidifying existing business fields based on its own material technology know-how, together with experience in production of parts.
TODA ISU, producing magnetic materials and electronic parts in various fields such as the display, mobile phone, and automobile fields, is now supplying core parts to the leading firms in each field.
The current main business items of TODA ISU include, but are not limited to ferrite, inductors, power supply devices and EMC filters.

TODA ISU manufactures ferrite in the forms of ferrite powder and ferrite core, such as the super low power loss at high frequency (500kHz~1MHz) and the super low power loss at wide temperature ferrite for automobiles and the garnet ferrite of high dielectric constant used for telecommunication repeaters.

TODA ISU manufactures and distributes the SMD inductors, including the high current, high-efficiency inductor for 48V DC-DC converter for electric vehicles, and the high permeable inductor that reduced resistance and minimized heat emissions.

EMC Filters
TODA ISU satisfies the demands of eco-friendly energy companies through supplying the EMC filter used as an electricity adjustment/conversion device in the areas of photovoltaic and renewable energy.

Switched Mode Power Supply
TODA ISU also manufactures power-supply devices in the range of 10W~1.6KW that are used for telecommunication and medical devices by using its own magnetic material and inductor.

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Ceramic-Related Products


[INQ. NO. 2012E01] POCERA began mass-production of polymerized chemical products and ceramic products developed by stand-alone technology after the founding of the company in 2000.
Since then it has been transformed into the present corporation, and is now producing various products applicable to a wide range of fields. Accumulated technology for the past 20 years enables the company to supply various high-quality products at economical prices.

Ceramic Parts
POCERA’s ceramic parts such as plates, rings, and bushings for semiconductor and display devices have proven excellence in wear resistance, chemical resistance and thermal resistance, and are now under production, customized to customers’ requests.
Two types of heat-resistant crucible are available: one is the double layer crucible protecting its contents with excellent thermal-shock resistance for frequent and steady use; and the other is the single layer crucible for inexpensive price. The basic thermal resistance temperature for both types is 1,650˚C, and they are now are being produced in various content capacity or size in accordance with customers’ requests.

The double layer crucible features light weight with thinner layers providing lower heat transfer rate requires no handle even when containing hot or cold beverages. Other features are outstanding detergent resistance and no presence of heavy metal.
The heat-resistant tableware with lower porosity is a hygienic tableware that absorbs neither detergent nor food liquid, and its ceramic coating by polymer dispersion prevents food from scorching and sticking.

Raw material Parts
Poly-hedral alumina has more excellent radiation properties than spherical alumina and no pollution effect thanks to the environmentally friendly manufacturing method while its granularity can be adjusted variously according to a customer’s request (300 tons/year). Flaky Alumina is used for cosmetics and engineering and its size can be adjusted according to the request of a customer.

Chemical Parts
[INQ. NO. 2011E01] High-quality products are used for flame-retardant plastic and matting agent, with almost no variation by lot. Economic prices thanks to self-development by POCERA enabled mass consumption. Up to 1,000 tons of each of them per year are under production.
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Global Medical & Dental X-ray System


[INQ. NO. 2011E01] GENORAY has continued to develop its core X-ray technology while enhancing its manufacturing capabilities since its founding in 2001.
Building on these assets, Genoray has established itself as a domestic market leader in c-arm and mammography markets in South Korea. More and more of the manufacturing process has been assimilated internally into investments in R&D and facility improvements.
Since then, Genoray has entered the dental business based on its accumulated technical capabilities, and developed a one-stop business model ranging from R&D, to manufacturing, sales, distribution, and service. Based on these, Genoray has a complete lineup of medical & dental x-ray systems, including panoramic, cephalometric, CBCT, portable X-ray, intraoral sensor, and Genoray’s own software.

Internalization of Core Technology
First of all, Genoray has developed ergonomic design focused on user convenience and optimal image quality with stable and durable mechanical expertise.
Secondly, Genoray has achieved in-house development of flat panel detectors and manufacturing technology of X-ray generators.
Thirdly, Genoray has developed 3D image processing with correction algorithm as well as dedicated software.
Lastly, Genoray has a deep understanding of the medical environment, with more than 20 years of experience in the medical & dental field-specific convergence R&D systems.

Leading the Trends for the Next Generation of Diagnostic Imaging Technology
Exporting to 70 different countries, including the United States and Russia, Genoray is growing into a global leader in the X-ray industry. Three overseas subsidiaries (Germany, Japan, USA) and over 140 partners worldwide are responding quickly to customer requirements with services specialized in the local area. Furthermore, Genoray has been globally recognized for excellence in design as well as technology by red dot and good design awards.
Genoray will go above and beyond to develop technological innovations for the privilege to serve communities in all parts of the world.

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Smart Monitor Stand


[INQ. NO. 2010E03] An all-in-one smart monitor stand of nocnoc base V2, which is one of the lines of nocnoc brand created by MOSTER ELEC under the slogan ‘creating a balance between work and health’, is a product equipped with sensor technology used to protect the neck- and back-health of computer users.
The product is an all-in-one smart monitor stand combining a sensor technology and a number of functions are combined.
The product has a sensor that detects the distance from a user to check if he/she is seated in a slouched manner. If so, it blinks the full-color LED installed in the front to enable him/her to have a proper posture.

The product is also equipped with two 5w speakers, four USB 3.0 ports, a high-speed wireless smartphone charger, earphone and microphone sockets, etc., so as for it to fully function and to simplify the computer desk environment. A user is thus able to easily and simply improve his/her computer desk environment and make it smart.

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All-In-One Smartphone Grip & Stand


[INQ. NO. 2010E02] LAIKIT is a new-concept product that provides a safe grip and necessary functions to mount a smartphone both horizontally and vertically inside a car.
The unique structure of a patented press finger grip presses down a finger for a user to more stably and conveniently grip his/her smartphone and to stretch out his/her thumb by more than 30%, making it convenient to text someone or take a selfie with one hand.
Without making any additional adjustments, it can stand both horizontally and vertically, making it easy for a user to watch a video and to surf the web. When used with a gel pad, it works like a car mount holder.

With a super-slim design and a one-touch-folding structure suited to smartphones, it can be easily used in any circumstances and is designed with a durable structure for it to be used over 100,000 times.

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Plasma Sterilizer


[INQ. NO. 2010E01] Established in 1992, Daihan Labtech Co., Ltd. has been designing, developing, and manufacturing laboratory and biomedical equipment and continuously advancing toward becoming a leading manufacturer.
With accumulated technology and know-how developed over many years, Daihan Labtech is committed to providing its customers with excellent quality and service, while becoming a widely trusted and growing corporation.
Daihan Labtech currently manufactures three brands of sterilizer – LABTECH, BIOMEDIC and ESSTELL.
Daihan Labtech manufactures a wide range of laboratory and industrial/semiconductor equipment based on continuous product and technology development with IQ/OQ validation for added value in your labs.
BIOMEDIC offers a various range of equipment that can be used in hospitals, clinics, labs, and so on for disinfection, storage, analytical, and research purposes.

ESSTELL provides stainless steel laboratory equipment for durability and hygiene in the labs. The company uses stainless steel for both the inner chamber and the outer cases of our equipment.
Daihan Labtech is proud to introduce its latest development, a low-temperature H2O2 plasma sterilizer. The company’s low temperature H2O2 plasma sterilizer is certified by the National Institute of Medical Device Safety Information and is suitable for sterilization of medical instruments that are weak at high temperature, steam, and pressure such as expensive surgical endoscopes, catheters, and electric surgical instruments with motor.
The shortest cycle is quick mode and it operates for 30 min, thus ensuring cost-saving. This can increase the number of uses per day as well as enabling users to use medical equipment immediately after sterilization. This reduces the user’s inventory costs and maintenance.
Thanks to its environmentally friendly design, the sterilizer ultimately leaves H2O and O2 only after sterilization, which are harmless to users and the environment.
It does not require additional drainage or ventilation systems, thus giving benefits of easy installation. It only requires electrical supply, which is easy and convenient.

korean-electronics.com | Blog Magazine of korean electronics, brands and Goods

Image Pointer

https://korean-electronics.com//inquiry[INQ. NO. 2009E03] ChoisTechnolgy’s image pointer XPM170Y can be used for all sorts of screens including LCD monitor, different from ordinary laser pointers, which cannot be used on LCD monitors.
Without an additional program installed, it supports the function as a presenter on all sorts of screens including LCD monitor. It realizes the same function as the existing mouse from the place where a user stands.
It is safe for everybody to use because it has no laser, which is different from an ordinary presenter. Using the dedicated software provides more powerful presentation functions.
ChoisTechnolgy Co., Ltd. will be reborn as a global leader touching customers’ hearts and directing future changes by commercializing various products with its next-generation wireless technology.

korean-electronics.com | Blog Magazine of korean electronics, brands and Goods

Smart Blind Motor

https://korean-electronics.com//inquiry[INQ. NO. 2009E02] IoT blind motor EasyRoll Plus made by INOSHADE, which designs and manufactures IoT electric motor devices, is a product that transforms an existing manual blind into a smart electric-motor-driven blind, through DIY.
It provides a reservation function that moves blinds to a desired position at a requested time in connection with a cloud server and an iOS and Android based exclusive app and has embedded a cloud auto-leveling technology, through which the cloud server recognizes the positions of each blind and aligns the blinds according to the requests of the end users.
SmartThings of Samsung and CLOVA of Naver are officially supported, and voice command using AI speakers and linkage with other devices (TV, air-conditioner, and other switches) in the IoT platform are available.
The remote controller enables both individual operation and a group operation for simple use and has the function with single button to escalate it to the favorite height pre-determined.

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Coastal Detection System

https://korean-electronics.com//inquiry[INQ. NO. 2009E01] The Coastal Detection System (CDS) from Keumsung Security Co., Ltd. can improve current military and governmental CCTV monitoring systems by applying marine radar to coastal alert systems.
Military coastal detection systems in use are operated by TOD monitors 24 hours per day. FOV (the angle of view) is narrower than the area in need of detection. So, monitors need to move the camera in a Z shape. It depends on monitors to judge whether it is an intruder or not.
CDS can detect wide range to use a sea route radar system. Keumsung automatized its detection system to develop an all-in-one radar combined control system for land environments. It is new detection system to maximize detection range. This system can search correct coordinates both night and day.
Keumsung Security’s CDS works 24 hours per day, 365 days per year to ensure the utmost coastal safety. It features high-tech radar and thermo-graphic cameras, detecting vessels and motions that are invisible to the naked eye at night. Moreover, through a simple operation in a situation room an alarm can be given, and one can operate this smart system remotely via smartphone.
CDS detects vessels and recognizes objects (up to H700mm x W1,500mm x D1,000mm) within five kilometers from the coast. This measure the distance of a detected object, and its coordinates.
It sets two detection zones and sounds an alarm automatically if something trespasses on the detection zone. This displays movement routes of all detected objects.
If you select a trespassing object, the detection system can recognize it automatically and track it.
This system is easy to install and move on account of its all-in-one system.
If something trespasses into a protected zone, the system can sound the alarm automatically without a detection agent. It can even detect something in bad weather conditions, such as sea fog.
This system extends the detection range and improves accuracy (the maximum area is 8 km, and the optimum area is 3km). It is a multi-operation system on account of the TCP/IP communication.

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Expanded Beam Connector

https://korean-electronics.com//inquiry[INQ. NO. 2008E02] Traditional butt-contact fiber optic connectors have proved to be unreliable in harsh environment applications due to their sensitivity to dirt, dust, mud, water, oil, and other contaminants. Expanded beam fiber optic connectors offer the solution. The benefits of expanded beam technology over butt-contact connectors demonstrate how expanded beam connectors offer improved reliability in military and other harsh environment applications.
The fundamental drawback of butt-contact connectors is that when un-mated, the fiber itself is fully exposed to the outside environment. Any contaminants present will degrade the sub-micron polished finish on the fiber and cause the optical performance to deteriorate significantly. Often, even the process of attempting to clean the ferrule end can cause serious damage to the optical fiber resulting in high attenuation.
Expanded beam fiber optic connectors have been designed specifically to operate in harsh environments. They employ a non-contact technique where the fiber is fully sealed behind a lens. The lens effectively enlarges the active area of the fiber, thus providing a connector with greatly reduced dirt sensitivity, and therefore higher reliability when used in adverse conditions.
The servicing of butt-contact connectors can only be performed by specially trained technicians. If the ferrules have been damaged, cleaning will not restore original optical performance. Damaged connector ferrules will require re-polishing and this can only be done using a fiber optic polishing machine in workshop conditions. Connectors with severely damaged ferrules will require complete re-termination or replacement.
Expanded beam connectors have been shown to withstand extreme environments without the need for special servicing or cleaning equipment. Protecting the optical fibers behind lenses ensures that no damage or degradation can occur. The non-contact design of the optical surfaces in expanded beam connectors results in higher insertion loss than butt-contact connectors (multimode typically -0.7dB, singlemode typically -1.0dB). However, the optical performance of expanded beam connectors is constant throughout the product life and the likelihood of product failure at a critical point is greatly reduced.

MPO Connector

This enables the simultaneous connection and installation of up to 48 strands of optical fiber for reduced construction period, easy maintenance, and high-density real length – in line with a growing demand for installation of a great deal of optical fibers on the spot. This is therefore an innovative solution that reduces construction costs.

FOSTEC INC. has been exporting optical communication-related products such as beam connectors and optical patch cords to global markets including the United States, Japan, etc. over the past 20 years.

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