DPT

Apparatus and instruments in the nature of manufacturing machines for the manufacture of semiconductor devices and optical electronic components; Apparatus and instruments in the nature of etching apparatus for use in the manufacture of semiconductor devices and optical electronic components

semiconductor devices; light emitting diodes (LEDs); quantum dot LEDs; apparatus and instruments for reproducing and displaying images, namely, display panels, micro-display panels, virtual reality (VR) glasses and headsets, augmented reality (AR) glasses and headsets, extended reality (XR) glasses and headsets, television sets, digital signage display panels, displays that may be worn on the body, and smart wearables; electronic visual display units, namely, display panels, micro-display panels, virtual reality (VR) glasses and headsets; lighting control apparatus and recorded software, namely, LED drivers, lighting panel control boards, electronic regulating and control devices for the operation of light emitting diodes, lighting control apparatus, lighting controls, lighting control apparatus for LEDs, lasers, and displays; LED, mini-LED and micro-LED based displays and systems comprising semiconductors and display panels for consumer electronics, touch screens, optical modules, television, signage, smart watches, smart wearables, smart phones and tablets; LED, mini-LED and micro-LED based displays and systems comprising semiconductors and display panels for virtual reality, mixed reality, augmented reality, extended reality and assisted reality systems; computer hardware and recorded software for driving LED displays, sold as a unit

lighting apparatus and installations; replacement and structural parts and fittings for all the aforesaid goods

Treatment of materials, namely, chemical treatment, chemical etching and chemical processing of materials including semiconducting materials; processing semiconductor wafers by chemical etching and electrochemical etching; custom manufacture of semiconductor components, devices and circuits; chemical, electrochemical and photoelectrochemical treatment of semiconductors; processing of light emitting diodes (LEDs) and LED chips by means of chemical etching and electrochemical etching; treatment of materials by means of epitaxy for use with semiconductors

Technical consultancy in the field of electronic equipment design and development; scientific and industrial research and development in the field of semiconductors, electronics, electronic components, light emitting diodes (LEDs) and drivers for LEDs and displays; product design in the field of semiconductors, electronics, electronic components, LEDs and drivers for LEDs and displays; materials testing and evaluation in the field of semiconductors and electronics; Scientific and technological services, namely, research and design of semiconductors, electronic components and LEDs and drivers for LEDs and displays, namely, design, epitaxy, characterisation, and development of technologies for the fabrication of such devices, and parts and fitting therefor