Category Archives: LGF dome array

Light Guide Film: Everything You Should Know

Posted on February 5, 2025 by Love Dome

What Is Light Guide Film? Light guide film (LGF) is a thin, flexible material that spreads light evenly across a surface. It helps devices look better by providing uniform lighting without bright or dark spots. This film is widely used … Continue reading →

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Do LEDs on Keyboards Make Them Hot?

Posted on January 30, 2025 by Love Dome

Keyboards have come a long way from simple input devices to something that reflects personal style and functionality. In recent years, the inclusion of RGB LED lighting has become a common feature in many keyboards. Whether it’s for gaming, work, … Continue reading →

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What is EL Panel? Light Guide Film vs. EL Panel

Posted on December 19, 2024 by Love Dome

What is an EL Panel? An Electroluminescent (EL) panel is a cutting-edge lighting technology that combines thinness, flexibility, and vibrant illumination. It is a sheet-like structure that emits light evenly across its surface when an electric current excites its phosphor … Continue reading →

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What is Backlit PCB Mount Button? How to Install it?

Posted on December 16, 2024 by Love Dome

Backlit PCB mount buttons have gained significant attention in recent years. Their combination of functionality and visual appeal makes them a staple in modern electronic designs. These buttons not only provide tactile feedback but also enhance the user experience with … Continue reading →

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Dome Metal: All Thing You Need to Know

Posted on December 10, 2024 by Love Dome

Dome metal is a key component in many electronic devices. It plays a crucial role in creating responsive switches that we often take for granted. From keyboards to touchscreens, these metal domes are everywhere, providing tactile feedback when pressed. What … Continue reading →

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Three main factors that affect the light emitting effect of products

Posted on September 22, 2022 by Love Dome

Although we know LGF (light guide film) can have very good light emitting effect, but the scientific and accuracy of the light emitting effect can’t be detected by using standard instrument, because of its structure characteristics that we need to … Continue reading →

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Three different production processes of Light Guide Film

Posted on September 22, 2022 by Love Dome

At present, there are three different light guide dot placement processes in the industry: Printing light guide dot, laser engraving light guide dot and mould hot pressing light guide dot. The production efficiency and light guide effect of LGF made … Continue reading →

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What differences between PC and TPU of LGF Raw Material?

Posted on September 17, 2022 by Love Dome

Do you know what LGF is made of? One of the most important raw materials of LGF products is the medium material of light transmission, including TPU, PC and PMMA. The light emitting effect of different materials is greatly different, … Continue reading →

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What advantages of LGF (light guide film)?

Posted on September 17, 2022 by Love Dome

When says light, it’s natural to think of lights (LED), so how can we use as few lights (LED) as possible to produce the best light effect? LGF (light guide film), it has the characteristics of ultra-thin, uniform light, color … Continue reading →

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What’s light guild film and what function of it?

Posted on September 24, 2021 by Love Dome

LGF, also known as light guide film , is a new product designed to improve the existing light guide film. It is to add a layer of LGF to the current common double layer metal dome structure, so as to achieve good light distribution effect. … Continue reading →

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