Ultrasonic-based EV Battery Diagnostic Kit

October 4, 2023 by Leave a Comment
https://korean-electronics.com//inquiry

[INQ. NO. 2309E01] CammSys. Corp., which was founded in 1993, advanced into the mobile phone camera module business in 2003. The company is now supplying more than 100 million products through its overseas production base in Vietnam on a yearly basis, leading the camera module sector.
Not being complacent with its present position as a market leader, CammSys continues to actively research, develop and invest in order to dominate the future market.
The recently released ultrasonic battery diagnostic kit has been developed through the company’s source technologies related to ultrasound, and is able to accurately detect changes in the physical state inside a battery.

Ultrasonic Battery Diagnosis to Enhance Battery Safety
As the ultrasonic diagnosis obtains data through vibration signals, it has higher accuracy than the existing method that assesses the calculated value through an external terminal. It can also check some issues such as battery life, defects, etc., in advance through the accumulated data, greatly helping improve battery safety.
CammSys has secured technology protection and reliability by applying for two patents on technologies used for the diagnosis kit. In particular, if the technology is developed to the extent that the battery diagnosis kit can be easily installed in a finished vehicle to check the battery, it is quite possible to cooperate not only with EV battery producers but also with a number of EV companies including CEVO Mobility, a subsidiary of the company in the EV sector.
The CEO of CammSys explained, “As for the development of the diagnostic kit, it is very meaningful that our own ultrasonic source technology has been newly applied to the battery sector which is the core of the 4th Industrial Revolution. In fact, we have actually supplied a diagnostic kit prototype for a top-notch local battery producer.”


 
 
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High-resolution LDI-TOF Imaging Mass Spectrometer

August 25, 2023 by Leave a Comment
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[INQ. NO. 2308E04] Developed by ASTA, IDSys Premier is a high-resolution LDI-TOF imaging mass spectrometer. ASTA developed an organic-material analysis system that enables the quality control of a secondary cell (battery), OLED panels, and semiconductor equipment using the latest laser-focusing technology.


IDSys Premier is an LDI TOF-MS system. It employs laser-focusing technology, which provides remarkable spatial resolution, enabling rapid analysis with exceptional sensitivity in a wide range of industries including OLED panels, semiconductors, batteries, and polymers. As a result, it proves to be highly valuable for material quality-control purposes.


A spokesperson for the company commented, “In the future, LDI-TOF MS market, we will do our best to become a global company leading the global market with advanced technologies.”


 
 
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Automatic Steam-Cleaning Solution for System (Ceiling) Air Conditioners

August 25, 2023 by Leave a Comment
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[INQ. NO. 2308E03] The key to cleaning air conditioners is the heat exchanger, which becomes wet with moisture as the refrigerant circulates while the air conditioner is running. This creates an environment conducive to the growth of fungi and bacteria.


Even if the exterior and parts are removed to clean the air conditioner, it is almost impossible for a person to clean the fins precisely. Furthermore, if one accidentally presses it with a tool, the aluminum fins are easily bent and the cooling efficiency is reduced.
At the 2023 KOREA BUILD WEEK held from August 3 to 6, an automatic steam-cleaning solution for system (ceiling type) air conditioners was exhibited.


This system enables operators to install an automatic cleaning robot after disassembling the system air conditioner in an overhauled state.


Regardless of the manufacturer, the robot scans the shape of the heat exchanger through proximity recognition – and then goes through the steps of applying detergent, steam, high-pressure washing, and air drying.


A spokesperson for the company explained, “The robot’s cleaning time usually takes about 15 minutes, but like a washing machine, it is possible to set the time step-by-step, so the time required for each step can be further extended depending on the condition of the air conditioner.”


 
 
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World-class Through-Glass Substrates

August 25, 2023 by Leave a Comment
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[INQ. NO. 2308E02] Joongwoo M-Tech Co., Ltd. is taking the lead in manufacturing world-class through-glass substrates for semiconductors based on its core technology, Laser Modification Chemical Etching (LMCE).


With the soaring amounts of data transmission due to the expansion of artificial intelligence (AI), and 5G and 6G communication technologies, the demand for glass materials is increasing.

Securing technology that can precisely process about 7,000 holes per second up to a minimum size of 3µm
However, the existing technology to precisely process thin glass was considered a limitation. However, by developing a processing technology that did not exist, Joongwoo M-Tech secured technology that can precisely process about 7,000 holes per second up to a minimum size of 3µm.


 
 
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Massage Chair

August 25, 2023 by Leave a Comment
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[INQ. NO. 2308E01] BODYFRIEND, Inc. recently announced that it has launched ‘FAMILIE,’ a massage chair, equipped with a massage function on a single chair.


FAMILIE is a massage chair for single-person households enjoying a single life, and was developed to help users take complete relaxation.


FAMILIE has dramatically reduced size and weight with a compact size of 70 cm in width and 55 kg in weight. It can be used for a variety of purposes in private spaces such as living rooms and family rooms, bedrooms and study rooms, as well as single-person households. The leg massage part is rotatable, so it can be used like a massage chair if necessary.


Although FAMILIE is small, it boasts excellent performance. The company explains that the massage module developed with its own technology provides an optimized massage for users. In particular, it provides a powerful massage function that can intensively treat fatigue and swollen areas in the calves. In addition to this, it provides nine customized massage programs according to the user’s condition and requirements.


A spokesperson for the company said, “FAMILIE is a product that meets the needs of customers in line with the increase in single-person households, and its luxurious design and space utilization are great strengths. We expect that FAMILIE’s excellent massage function will be well-received by customers who are looking for a single-person massage chair.”


 
 
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Air-Purifying Dehumidifier

July 28, 2023 by Leave a Comment
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[INQ. NO. 2307E02] CUCKOO Homesys’ air-purifying dehumidifier is equipped with powerful dehumidification and air-cleaning functions, so it is highly usable – not only in summer when humidity is high but also in spring when fine dust is high. The air-purifying dehumidifier provides powerful dehumidification during the damp rainy season with its turbo-dehumidification function.


In addition, this product is equipped with multiple air-purification filters to remove various impurities floating in the room. After the pre-filter extracts large dust particles and hairs, the ultra-fine dust collection filter and deodorization filter remove ultra-fine dust and five major harmful gases such as formaldehyde and ammonia. In addition, by adopting a reverse auto-swing structure that blows the intake air from the back of the dehumidifier to the opposite side of the user, the air circulates efficiently.


CUCKOO Homesys applied the know-how gained through the development of its Inspure water purifier to the air-purifying dehumidifier. A high-performance compressor and heat exchange system developed with domestic technology cool and condense high-humidity air, and then remove moisture to maintain a comfortable indoor environment for consumers.


A spokesperson from CUCKOO Homesys commented, “The existing dehumidifiers were often used only in summer when the humidity is high, but the air purifying dehumidifier provides fresh indoor air all year round by adding an air purifying function. As it has a powerful dehumidification function and various additional functions enough to dry the laundry in a short time, it will be useful to households in daily life.”


CUCKOO Homesys’ total sales of dehumidifiers last month increased by more than 207% compared to the previous year and increased by 422% compared to April. In particular, the growth rate of air-purifying dehumidifiers with an air-purifying function in the first quarter increased by 146% compared to the same period last year, proving their high popularity.


 
 
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Portable Air Conditioner for Camping

July 28, 2023 by Leave a Comment
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[INQ. NO. 2307E01] SHINIL, a home appliance company, recently launched a ‘mobile air conditioner for camping’ that cools the inside of a tent.


Although it is a small-sized air conditioner, this new product has a strong cooling capacity (2000 BTU), so it is easy to lower the temperature inside a tent during summer camping. In addition, it is easy to move because it has wheels and a handle, and you can enjoy a cool breeze by simply connecting a cord at a campsite where electricity is available.

Supplying cooling & blowing functions
Cooling as well as blowing functions are available. The wind speed can be freely adjusted to strong or weak, so it can be used from early summer to late autumn. It is possible to set the timer for up to eight hours, and it can be used as a night light in the dark by placing LED lamp lights on the front of the product.


In addition, the pre-filter is installed to filter out daily dust, and the filter can be washed with water, so it can be used hygienically.


As it is an all-in-one air conditioner without an outdoor unit, an exhaust pipe and drain hose are provided to discharge heat and condensate from the back of the product, and it is convenient for anyone to install it.


Starting as a small motor manufacturer in 1959, SHINIL produces electric fans based on its excellent motor technology and is leading the spread of electric fans in Korea.


With superior quality, reasonable prices, and a solid distribution network, SHINIL has established itself as Korea’s representative electric-fan manufacturer by surpassing production of 10,000 electric fans per day in 1978, and acquiring KS marking permission for electric fans for the first time in Korea.


 
 
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Dental 3D Printer

June 12, 2023 by Leave a Comment
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[INQ. NO. 2306E01] Huvitz Corp., a company specializing in optical medical devices, recently launched Lilivis Print, a dental 3D printer optimized for the dental market.
This product is a 3D printer applying ‘Masked Stereolithography (MSLA)’ using high-resolution LCD and high-efficiency LED. It is faster than the existing SLA method because it hardens on a surface-by-surface basis during lamination using an LED light source. In addition, by applying an aspheric Fresnel lens, pending patent application, it is possible to achieve ultra-high-speed precision output within 10 minutes by increasing optical straightness and minimizing distortion.

In particular, the durability of the equipment is enhanced by installing the self-developed ‘Lilivis Smart Adaptive (LSA) system.’ The adaptive LED individual control automatically selects and uses only the necessary LEDs to prevent panel damage, and through responsive position correction, fatigue accumulation of LEDs, films, and LCD panels is reduced to enhance durability and realize the best output quality.
The company explains that it has completely eliminated the LCD panel durability problem, which is a disadvantage of existing MSLA (LCD)-type 3D printers.
In addition, various user-friendly functions are provided including: automatic temperature correction function; LED indicator status display; 7-inch large touch screen; and manager software.
A spokesperson for the company explained, “It is a 3D printer applied with our 25 years of optical, processing, and design technology know-how, and it is a product optimized for the dental chairside. As the field of 3D printing in dentistry is expanding recently, we aim to establish ‘Lilivis Print’ as a key digital dentistry solution representing the dental world.”


 
 
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Personal Sleep Care Device

June 12, 2023 by Leave a Comment
https://korean-electronics.com//inquiry

[INQ. NO. 2306E01] HONEY IT INC., established in 2015, is a company that specializes in manufacturing personal sleep care devices.
Due to people’s busy social lives, work, and health problems, their sleep time is decreasing, while at the same time, as interest in sleep health grows, the sleep care market is growing significantly.

Improving sleep quality
This product improves the quality of sleep by helping to achieve fast and deep sleep with extremely low frequency (ELF) brain wave synchronization. It induces a natural and refreshing wake-up with a variable frequency (morning care). It also improves study and work efficiency with a desk mode. The color therapy and healing mode allow people to enjoy meditation and relaxation.

Smart sleep induction device without side effects
This device improves the quality of sleep through brain wave synchronization scientifically, rather than in a stimulating and artificial way.
By blocking light pollution, it provides a sleep pattern of sleep and wake-up. It can be freed from the inconvenience and side effects of having to wear a device directly on the body, and provides a pleasant sleeping environment.
It is a smart sleep induction device without side effects thanks to the application of ELF technology that occurs in nature.
HONEY IT is committed to developing products that can be used comfortably in real life in line with customer needs without them having to worry about side effects — and the company communicates with its customers through product innovations meeting their expectations.


 
 
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Washable Hot Water Mat

May 16, 2023 by Leave a Comment
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[INQ. NO. 2305E03] Intertec Co., Ltd. was established in 1999 as a company developing core technology for home appliances.
Intertec’s washable hot water mat ‘NAVIZAM’ is an innovative product manufactured with functions of an IoT and separate heating.
Using the IoT function, you can conveniently turn the hot water mat on or off with your mobile phone.
The circulating water direct heating method using a BLDC motor very quickly heats up to the set temperature.
Equipped with 10 safety devices, the whole family can use it with peace of mind. The entire mattress can be washed with water, so you can always enjoy a hygienic and comfortable sleep.

It has passed the folding test of more than 10,000 times, so it can be safely used even if it is folded like a blanket and stored for a long time.
With its patented attenuation structure, it is protected from the lowest noise (24dB) and electromagnetic waves, so it can be used safely.
The separate heating with one patented heater and motor allows two people to sleep comfortably at different temperatures.
It can be used conveniently with a touch display, dimming mode, steaming mode, simple reservation, and voice guidance. The quick connect method makes it very convenient to attach and detach the boiler and mat.
Intertec succeeded in modularizing the patented instantaneous hot water control technology that instantly adjusts the flowing water to the desired temperature without a storage tank. With the modularized technology, it can be used continuously.
Intertec produces instantaneous hot water modules for water purifiers, for bidets, and for hand washers.


 
 
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