ケイ・アンド・ディー List of Products and Services

A membrane means "film," and a "membrane switch" is a sheet switch that applies pressure-sensitive printing technology. Generally, it refers to a switch that forms two types of contacts/patterns by printing conductive ink on a polyester film using silk screening, sandwiching an insulator with holes between them, and pressing the upper contact to create continuity. We offer various types, including flat type, dome type, and waterproof type. 【Features】 ■ Supports diverse designs, thin and compact shapes ■ Allows selection of tactile feedback ■ Easy to install on devices ■ Reduces noise interference through shield printing ■ Long contact lifespan ■ Compatible with various environmental specifications *For more details, please refer to the PDF document or feel free to contact us.

• switch
• switch

The "Membrane Display" achieves a slim design with a total thickness of 3mm thanks to the original 7-segment display! Since it is our original product, stable supply is possible. The original 7-segment display comes in two sizes: 10mm and 8mm character heights. Additionally, by using our original tact switch, you can achieve a click feel even with embossed designs such as oval or rectangular shapes. 【Features】 - Lighted keys are also possible with the original tact key - Specifications (design, number of 7-segment digits, illumination color, brightness, click feel, etc.) can be freely selected For more details, please refer to the PDF document or feel free to contact us.

• LCD display

The "capacitive touch switch" is a sheet switch using capacitive technology. The tactile experience is diverse, similar to that of a touch panel, and it allows for illuminated switches. We are developing this product in partnership with ON Semiconductor. It can be used in various applications, including slide and wheel operations, as well as proximity responses. 【Features】 ■ Aesthetic appearance ■ Good operability ■ High durability ■ Excellent noise resistance ■ Prevention of malfunction due to water ■ Can be mounted on curved surfaces *For more details, please refer to the PDF document or feel free to contact us.

• switch
• switch

The "Hybrid Touch Switch Solution" is a high-value control panel unit that features an elegant appearance, touch panel-like operability, and LED illumination. It can be used for various applications, including slide and wheel operations, as well as proximity responses. Additionally, it has no mechanical contacts or moving parts in the switch section, making it highly durable. 【Features】 ■ Aesthetic beauty ■ Excellent operability ■ High durability ■ Superior noise resistance ■ Prevention of malfunction due to water *For more details, please request documentation or view the PDF data available for download.

• Touch Panel