20240021771. LIGHT-EMITTING DEVICE AND MANUFACTURING METHOD OF LIGHT-EMITTING DEVICE simplified abstract (NICHIA CORPORATION)
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LIGHT-EMITTING DEVICE AND MANUFACTURING METHOD OF LIGHT-EMITTING DEVICE
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LIGHT-EMITTING DEVICE AND MANUFACTURING METHOD OF LIGHT-EMITTING DEVICE - A simplified explanation of the abstract
This abstract first appeared for US patent application 20240021771 titled 'LIGHT-EMITTING DEVICE AND MANUFACTURING METHOD OF LIGHT-EMITTING DEVICE
Simplified Explanation
The abstract describes a light-emitting device that consists of a base member, a frame member, and a light-emitting element. The frame member is attached to the base member and has inner and outer lateral surfaces. The frame member is divided into a first part and a second part, with the first part containing a wavelength conversion material and defining a portion of the inner and outer lateral surfaces, and the second part connected to the first part and defining another portion of the inner and outer lateral surfaces. The light-emitting element emits light from its surface, which is incident on the inner lateral surfaces defined by the first part of the frame member.
- The patent application is for a light-emitting device with a unique frame member design that incorporates a wavelength conversion material.
- The frame member is divided into two parts, with one part containing the wavelength conversion material and defining a portion of the inner and outer lateral surfaces.
- The light-emitting element emits light that is incident on the inner lateral surfaces defined by the first part of the frame member.
- The design allows for efficient conversion of light wavelengths and control of light emission.
Potential applications of this technology:
- Lighting fixtures: The light-emitting device can be used in various lighting fixtures, such as lamps and ceiling lights, to provide efficient and controlled light emission.
- Display technology: The device can be incorporated into displays, such as LED screens, to enhance color accuracy and brightness.
Problems solved by this technology:
- Efficient light conversion: The inclusion of a wavelength conversion material in the frame member allows for efficient conversion of light wavelengths, resulting in improved color quality and brightness.
- Controlled light emission: The design of the frame member ensures that light emitted by the light-emitting element is directed towards specific surfaces, allowing for better control of light distribution.
Benefits of this technology:
- Improved color quality: The use of a wavelength conversion material enhances color accuracy and vibrancy in the emitted light.
- Energy efficiency: The efficient light conversion and controlled light emission contribute to overall energy efficiency of the device.
- Versatile applications: The device can be used in various lighting and display applications, providing flexibility in its use.
Original Abstract Submitted
a light-emitting device includes a base member, a frame member and a light-emitting element. the frame member is fixed to the base member and has one or more inner lateral surfaces and one or more outer lateral surfaces. the frame member includes a first part containing a wavelength conversion material and defining one part of the one or more inner lateral surfaces and one part of the one or more outer lateral surfaces, and a second part connected with the first part and defining another part of the one or more inner lateral surfaces and another part of the one or more outer lateral surfaces. the light emitting element has a light-emitting surface, and is configured to emit, from the light-emitting surface, light to be incident on the one part of the one or more inner lateral surfaces defined by the first part of the frame member.
