A concept design for modular ambient lighting.
"Inorganic EL" is a remarkably thin, paper-like luminescent material primarily used as a backlight in devices. Unlike LEDs, it emits light across a surface, allowing it to continue glowing even after being cut with scissors, as long as it remains connected to a power source. MEDUM focused on this unique characteristic and designed a product that utilizes laser-cutting technology, enabling intricate designs akin to kirie (traditional Japanese paper cutting). This simple process of cutting the light source allows for various forms and applications, such as hanging, draping, or suspending the material like fabric or paper.
Each module connects through magnets embedded within the frames at the top and bottom. By attaching wires to the built-in hooks, the modules can be suspended from the ceiling, making it possible to configure the lighting to any desired size. This modular ambient lighting is ideal for large spaces like hotels and halls, offering flexibility in creating an expansive and customizable lighting experience.
Year
2023
Category
Product Design
Photo
MEDUM
Category
Product Design
Year
2023
Photo
MEDUM
Thin like paper, cut with scissors, things that emit light. Paper-cutting of light. We design shadow.
The frame has track-shaped hook holes through which wires can be threaded to suspend it from the ceiling. Each module can be connected by magnets inside the frame, so it can be extended in length according to the scale of the space. The upper and lower frames can be connected to each other to form a cylinder, which can also be used as a floor light.
Research
Inorganic EL is a paper-thin lightning device. Illuminates by applying voltage directly to the Inorganic compound, enabling cutting by scissors or cutter knives. Exploring the potential of the mysterious material.
Try 1 : Cut and shape out the light.
Try 2 : Cut out a different shape.
Try 3 : Cut out more detailed shapes and design the shade.
We explored the tension created by the interplay between the cut-out shapes and the remaining forms, as well as the contrast between light and shadow, much like in traditional paper cutting. Our goal was to capture the allure of irregularity, akin to hand-drawn textile patterns, through careful examination and refinement of the shapes.
Using a laser cutter, we created a mockup with precise cuts exactly as designed. The process involved printing luminescent inorganic ink onto a transparent sheet and then cutting along the contours of the printed shapes. This unconventional method for creating a light fixture resulted in a fascinating, fabric-like material that glows with an ethereal presence, resembling a perforated, illuminated cloth.
We adjusted the emission color of the inorganic EL by carefully mixing the light source color with the color of the sheet. To achieve a soft, orange hue, we repeatedly fine-tuned the color mixture, gradually bringing it closer to the desired tone.
Exhibition
At Milan Design Week 2023, we unveiled “5 Lights,” a collection of five lighting products, each with unique characteristics. As part of our design research, MEDUM independently engages in the planning, prototyping, and commercialization of new products in response to societal, technological, and lifestyle changes. At Milan Design Week 2023, under the theme “5 Lights,” we presented prototypes of five different lighting concepts. These designs aim to bring a touch of ingenuity and personality to everyday actions such as working, relaxing, transporting, decorating, and connecting. We are currently seeking manufacturing partners for joint development towards mass production.