LEESOS, The Republic of Korea - Komachine Supplier Profile and Product List

- LEESOS (Inc.) is an optical system solution specialist established in 1999, providing optical system solutions for production automation in advanced industries such as semiconductors, displays, and LEDs. It is a technology-oriented strong small and medium-sized enterprise focusing on machine vision systems, laser processing systems, and optical system and lens design and manufacturing. The company has contributed to the localization and popularization of domestic optical systems and has strived to foster specialized personnel. It is a company that responds quickly to changes in domestic and international markets through customized design and various optical consulting.LEESOS (Inc.) is an optical system solution specialist established in 1999, providing optical system solutions for production automation in advanced industries such as semiconductors, displays, and LEDs. It is a technology-oriented strong small and medium-sized enterprise focusing on machine vision systems, laser processing systems, and optical system and lens design and manufacturing. The company has contributed to the localization and popularization of domestic optical systems and has strived to foster specialized personnel. It is a company that responds quickly to changes in domestic and international markets through customized design and various optical consulting.
- Possession of various optical lens product lines including Objective Lens, Zoom Lens, and Tube Lens. Optical lens model lineup includes MMVLS80 Series, NTL Series, TLW 30 Series, TLW 65 Series, TLW 65 HR Series, TLW 110 Series, TLW 110 HR Series, TLW-LONG WD Series, MEGA PIXEL Series, LINE SCAN Series, LASER Series, PROBE Series, SPECIAL Series, LOS Series, and CVMS Series.Possession of various optical lens product lines including Objective Lens, Zoom Lens, and Tube Lens. Optical lens model lineup includes MMVLS80 Series, NTL Series, TLW 30 Series, TLW 65 Series, TLW 65 HR Series, TLW 110 Series, TLW 110 HR Series, TLW-LONG WD Series, MEGA PIXEL Series, LINE SCAN Series, LASER Series, PROBE Series, SPECIAL Series, LOS Series, and CVMS Series.
- Telecentric Lens removes unnecessary images caused by height differences or perspective of samples, providing clear 2D images. It is an optical system capable of inspection without magnification changes within the Depth of Field (D.O.F). It includes various models such as ST, HR, Long W.D, and Large Format Type. Primarily used for precise measurement, alignment, and surface inspection of semiconductors and wafers.Telecentric Lens removes unnecessary images caused by height differences or perspective of samples, providing clear 2D images. It is an optical system capable of inspection without magnification changes within the Depth of Field (D.O.F). It includes various models such as ST, HR, Long W.D, and Large Format Type. Primarily used for precise measurement, alignment, and surface inspection of semiconductors and wafers.
- Microscopy (CVMS Series) is an optical system composed of a Tube Lens and an Objective Lens, achieving high uniformity through various magnification combinations and the application of the Koehler illumination system. Various optical components such as Filters, Polarizers, and Beam Splitters can be applied, optimized for environments with spatial constraints.Microscopy (CVMS Series) is an optical system composed of a Tube Lens and an Objective Lens, achieving high uniformity through various magnification combinations and the application of the Koehler illumination system. Various optical components such as Filters, Polarizers, and Beam Splitters can be applied, optimized for environments with spatial constraints.
- A diverse range of industrial LED illumination system products including Analog LED Controller, Digital LED Controller (LPD/LPDMC Series), High-Power LED Controller, Halogen (LOS-HS-100W/150W), Spot Light, Ring Light, and Flat Light. Illumination is an essential component for using optical systems, and lighting can be selected according to customer needs based on the surrounding environment and application.A diverse range of industrial LED illumination system products including Analog LED Controller, Digital LED Controller (LPD/LPDMC Series), High-Power LED Controller, Halogen (LOS-HS-100W/150W), Spot Light, Ring Light, and Flat Light. Illumination is an essential component for using optical systems, and lighting can be selected according to customer needs based on the surrounding environment and application.
- Laser Systems (LASER Series) consist of Camera Adapter Lens, Laser DUAL TUBE, Laser Scriber, and Raman Module. The Laser Scriber features minimized cutting line width, customized design according to laser wavelength, acquisition of processed surface images, and image acquisition according to desired scale.Laser Systems (LASER Series) consist of Camera Adapter Lens, Laser DUAL TUBE, Laser Scriber, and Raman Module. The Laser Scriber features minimized cutting line width, customized design according to laser wavelength, acquisition of processed surface images, and image acquisition according to desired scale.
- Possession of proprietary optical design and manufacturing technology, enabling in-house design and manufacturing of optical systems for inspection equipment with pure domestic technology.Possession of proprietary optical design and manufacturing technology, enabling in-house design and manufacturing of optical systems for inspection equipment with pure domestic technology.
- Provision of comprehensive consulting for the in-house design of all optical systems and the establishment of optimal systems. Capability to provide customized optical solutions optimized for special inspection and measurement environments that are difficult to handle with standard products.Provision of comprehensive consulting for the in-house design of all optical systems and the establishment of optimal systems. Capability to provide customized optical solutions optimized for special inspection and measurement environments that are difficult to handle with standard products.
- Possession of technology to upgrade functions and software for expensive imported equipment or aging equipment. Providing quick maintenance response and technical knowledge based on accumulated expertise, addressing previous dissatisfaction from equipment companies reliant on imported optical suppliers.Possession of technology to upgrade functions and software for expensive imported equipment or aging equipment. Providing quick maintenance response and technical knowledge based on accumulated expertise, addressing previous dissatisfaction from equipment companies reliant on imported optical suppliers.
- Accumulated know-how in optical system design and manufacturing since its establishment in 1999. Experience in developing high-performance, rapid, and easy-to-use optical systems for inspection equipment, driven by the surging demand in the semiconductor and display industries.Accumulated know-how in optical system design and manufacturing since its establishment in 1999. Experience in developing high-performance, rapid, and easy-to-use optical systems for inspection equipment, driven by the surging demand in the semiconductor and display industries.
- A leading role in the localization and popularization of domestic optical systems. Achievement of the first domestic development in 1998 by participating in the localization of LCD inspection equipment.A leading role in the localization and popularization of domestic optical systems. Achievement of the first domestic development in 1998 by participating in the localization of LCD inspection equipment.
- Contribution to maximizing inspection accuracy and efficiency of production lines by supplying customized products optimized for specific processes of client companies.Contribution to maximizing inspection accuracy and efficiency of production lines by supplying customized products optimized for specific processes of client companies.
- Semiconductor Industry: Wafer inspection systems, Wafer Vision Align System, inspection of internal PAD Marking on dies, specific inspection and alignment (Align), and PMI inspection on wafers.Semiconductor Industry: Wafer inspection systems, Wafer Vision Align System, inspection of internal PAD Marking on dies, specific inspection and alignment (Align), and PMI inspection on wafers.
- Display Industry (LCD, LED, OLED): Alignment optical systems for LCD inspection equipment, inspection of LED/OLED chip quality, and inspection of organic chemical samples using fluorescence microscopes.Display Industry (LCD, LED, OLED): Alignment optical systems for LCD inspection equipment, inspection of LED/OLED chip quality, and inspection of organic chemical samples using fluorescence microscopes.
- Machine Vision System Sector: Optical system solutions for production automation (FA), inspection systems applying various visions and stages.Machine Vision System Sector: Optical system solutions for production automation (FA), inspection systems applying various visions and stages.
- Laser Application System Sector: Laser processing systems, laser modules including laser scribers.Laser Application System Sector: Laser processing systems, laser modules including laser scribers.
- Medical Industry: Medical vision systems, optical system design for medical devices.Medical Industry: Medical vision systems, optical system design for medical devices.
- PCB and Circuit Board Inspection: PCB and circuit board inspection systems.PCB and Circuit Board Inspection: PCB and circuit board inspection systems.
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- Development and establishment of internal technical standard documents for large-area Telecentric Lens testing methods.Development and establishment of internal technical standard documents for large-area Telecentric Lens testing methods.
- Technical capability demonstrated through the direct creation and validation of certification solutions.Technical capability demonstrated through the direct creation and validation of certification solutions.
- In-house design and manufacturing capability of optical systems for inspection equipment using pure domestic technology.In-house design and manufacturing capability of optical systems for inspection equipment using pure domestic technology.