Discover CRE Sealed Optical Engine home Projectors!
2025-05-23
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- 2024-07-18
- Industry information
Industry's first 1LCD sealed optical engine
(Summary description)The main advantages of a fully enclosed optical machine include strong dust protection, good heat dissipation, stable and vibrant picture quality, and greater longevity. The design of the fully enclosed optical machine is characterised by the formation of a closed structure inside the optical path, isolated from the outside air, which effectively reduces the problem of dust adhesion. This closed structure requires a very strict production process, which needs to be assembled in a clean room with at least 10,000 dust-proof standards to ensure that the inside of the optical unit is dust-free. The heat dissipation design of the fully enclosed optical machine achieves good heat dissipation performance by reducing the temperature of the HTPS through internal air circulation + clever heat dissipation design. Compared with the open optical unit, this design avoids suspended particles in the air from entering the optical path, reduces the adhesion of dust to the HTPS and lens mirrors, and thus avoids the problem of ‘black spots’ in the projection screen, and ensures that the screen is free of dust. This prevents ‘black spots’ from appearing in the projected image and ensures the clarity of the image and the service life of the projector. The disadvantages of the fully enclosed optical machine is relatively small, mainly on the production process and manufacturing environment requirements are high, the need to establish at least 10,000 levels or even thousands of levels of dust-free workshop, which is a major innovation in the projector manufacturing system and process environment. There is no pure manufacturing environment, in the manufacturing process within the optical machine easily mixed with dust, then the significance of the fully enclosed will be greatly reduced. To sum up, the fully enclosed optical machine significantly improves the dustproof capability, heat dissipation performance and picture quality of the projector through its closed structure design and efficient heat dissipation system, and also extends the service life of the projector. However, this design requires a high level of production environment and craftsmanship, and is an important advance in the development of projection technology
Industry's first 1LCD sealed optical engine
(Summary description)The main advantages of a fully enclosed optical machine include strong dust protection, good heat dissipation, stable and vibrant picture quality, and greater longevity.
The design of the fully enclosed optical machine is characterised by the formation of a closed structure inside the optical path, isolated from the outside air, which effectively reduces the problem of dust adhesion. This closed structure requires a very strict production process, which needs to be assembled in a clean room with at least 10,000 dust-proof standards to ensure that the inside of the optical unit is dust-free. The heat dissipation design of the fully enclosed optical machine achieves good heat dissipation performance by reducing the temperature of the HTPS through internal air circulation + clever heat dissipation design. Compared with the open optical unit, this design avoids suspended particles in the air from entering the optical path, reduces the adhesion of dust to the HTPS and lens mirrors, and thus avoids the problem of ‘black spots’ in the projection screen, and ensures that the screen is free of dust. This prevents ‘black spots’ from appearing in the projected image and ensures the clarity of the image and the service life of the projector.
The disadvantages of the fully enclosed optical machine is relatively small, mainly on the production process and manufacturing environment requirements are high, the need to establish at least 10,000 levels or even thousands of levels of dust-free workshop, which is a major innovation in the projector manufacturing system and process environment. There is no pure manufacturing environment, in the manufacturing process within the optical machine easily mixed with dust, then the significance of the fully enclosed will be greatly reduced.
To sum up, the fully enclosed optical machine significantly improves the dustproof capability, heat dissipation performance and picture quality of the projector through its closed structure design and efficient heat dissipation system, and also extends the service life of the projector. However, this design requires a high level of production environment and craftsmanship, and is an important advance in the development of projection technology
- Categories:Industry information
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- Time of issue:2024-07-18 09:58
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The main advantages of a fully enclosed optical machine include strong dust protection, good heat dissipation, stable and vibrant picture quality, and greater longevity.
The design of the fully enclosed optical machine is characterised by the formation of a closed structure inside the optical path, isolated from the outside air, which effectively reduces the problem of dust adhesion. This closed structure requires a very strict production process, which needs to be assembled in a clean room with at least 10,000 dust-proof standards to ensure that the inside of the optical unit is dust-free. The heat dissipation design of the fully enclosed optical machine achieves good heat dissipation performance by reducing the temperature of the HTPS through internal air circulation + clever heat dissipation design. Compared with the open optical unit, this design avoids suspended particles in the air from entering the optical path, reduces the adhesion of dust to the HTPS and lens mirrors, and thus avoids the problem of ‘black spots’ in the projection screen, and ensures that the screen is free of dust. This prevents ‘black spots’ from appearing in the projected image and ensures the clarity of the image and the service life of the projector.
The disadvantages of the fully enclosed optical machine is relatively small, mainly on the production process and manufacturing environment requirements are high, the need to establish at least 10,000 levels or even thousands of levels of dust-free workshop, which is a major innovation in the projector manufacturing system and process environment. There is no pure manufacturing environment, in the manufacturing process within the optical machine easily mixed with dust, then the significance of the fully enclosed will be greatly reduced.
To sum up, the fully enclosed optical machine significantly improves the dustproof capability, heat dissipation performance and picture quality of the projector through its closed structure design and efficient heat dissipation system, and also extends the service life of the projector. However, this design requires a high level of production environment and craftsmanship, and is an important advance in the development of projection technology
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