発研セイコー List of Products and Services

The Paris Channel is a sign specialized in side lighting, which is generally considered difficult to achieve uniform illumination. It eliminates concerns about uneven light distribution that can occur with small signs or complex shapes. Even with thin line widths on the sides, it emits light uniformly. The uniform illumination of the Paris Channel creates a beautiful contrast between sharp logo lines and the gentle light of the illuminated surface. Please feel free to contact us when you need assistance. 【Features】 ■ Specialized in thin line width side lighting ■ Uniform illumination without unevenness ■ Compatible with both taper cut and straight designs 【Illuminated Surface】 ■ Side lighting ■ Back side lighting *For more details, please refer to the PDF document or feel free to contact us.

The Paris Channel is a sign specialized in side illumination, which is generally considered difficult to achieve uniform lighting. The recommended character size is between 70 to 300mm, and the recommended character thickness starts from D25. The minimum front width is 3mm for the channel and 1mm for the acrylic base. Even for small sizes or thin line widths, it achieves beautiful side illumination without distorting the logo line. It realizes ideal side illumination. Please feel free to contact us when you need assistance. 【Features】 ■ Specialized in thin line width side illumination ■ Uniform lighting without unevenness ■ Character size: Recommended 70 to 300mm (maximum 50 to 600mm) ■ Character thickness: Recommended from D25 ■ Minimum front width: Channel from 3mm / Acrylic base from 1mm ■ Illumination surface: Side ■ LED color temperature: 2400K to 6500K, color LED, RGB *For more details, please refer to the PDF document or feel free to contact us.

The Paris Channel is a sign specialized in side lighting, which is generally considered difficult to achieve uniform illumination. It eliminates concerns about uneven light distribution that can occur with small signs or complex shapes. Even with a narrow line width, it emits light uniformly. The Paris Channel's front side lighting not only illuminates the sides but also the front. The light from both the front and sides makes the thin and delicate Paris Channel appear more three-dimensional and vibrant. Please feel free to contact us when you need assistance. 【Features】 ■ A sign specialized in side lighting with a narrow line width ■ Illuminates both the sides and the front ■ Uniform illumination without unevenness *For more details, please refer to the PDF document or feel free to contact us.

"Zero Channel" is a frameless sign originated by our company, which completely eliminates the retaining edge used to secure the light-emitting surface resin. It consists of stainless steel and steel channel letters, along with acrylic and other resin light-emitting surfaces, allowing for the production of relatively thin logo signs. Utilizing our experience and technology in precision sheet metal processing, we manufacture channel letters with accuracy comparable to NC production, and the name derives from the fact that there is "zero error" between the resin and sheet metal. We can accommodate various specifications for light-emitting surfaces, including front lighting, back lighting, side lighting, and side lighting with the front shielded. Additionally, this sign offers a high degree of freedom in selecting the color of the LED itself, the acrylic material, and the light-emitting color through sheet application. Please feel free to contact us when you need our services. 【Features】 ■ Waterproof specifications available ■ Suitable for outdoor use ■ Choice of light-emitting surfaces such as front, side, and back ■ A smart beauty unique to signs without retaining edges 【Lighting Types】 ■ Front lighting ■ Side lighting ■ Right side lighting ■ Back lighting ■ Back side lighting ■ Double-sided lighting ■ Super Zero Channel *For more details, please refer to the PDF document or feel free to contact us.

Zero Channel is a frameless sign originated by our company that completely eliminates the retaining edge used to secure the luminous surface resin. Among these, the Super Zero type allows the luminous surface resin to fit perfectly without any gaps inside the channel, creating no step between the channel body and the luminous resin. This gives a very smart impression. The character size can accommodate a maximum of 100 to 450 mm. It is suitable for both outdoor and indoor use, and the luminous surface material is a special luminous resin. We offer a wide variety of LED color options. Please feel free to contact us when you need assistance. 【Features】 ■ Suitable for outdoor use ■ The smart beauty unique to signs without a retaining edge *For more details, please refer to the PDF document or feel free to contact us.

Zero Channel is a frameless sign originated by our company that completely eliminates the retaining edge used to secure the light-emitting surface resin. The back-lit type of Zero Channel not only emits light from the back but also has thickness in the resin to allow for side illumination. The light from the back and sides makes the letters stand out and creates a three-dimensional effect. It is suitable for both outdoor and indoor use. The light-emitting surface material is a special luminous resin, finished with sheet application, R rounding, C rounding, etc. Please feel free to contact us when you need assistance. 【Features】 ■ Back and side illumination ■ Creates a sense of three-dimensionality ■ A smart beauty unique to signs without retaining edges *For more details, please refer to the PDF materials or feel free to contact us.

We would like to introduce our "Zero Channel Double-Sided Light Emission" product. The minimum width of the light-emitting surface can be accommodated from 30mm. It is suitable for both outdoor and indoor use, and the material of the light-emitting surface is a special light-emitting resin. We offer a rich variety of LED color options. Please feel free to contact us when you need assistance. 【Specifications (partial)】 ■ Character size: Recommended 200–600mm (maximum 100–800mm) ■ Character thickness: Recommended D35 and above ■ Minimum width of light-emitting surface: 30mm and above ■ Light-emitting surface: Front + Back ■ LED color temperature: 2400K–6500K, color LED, RGB *For more details, please refer to the PDF document or feel free to contact us.

Conventional channel letters with borders always come with an inner ear to secure the resin that serves as the light-emitting surface. This doubles the labor involved and impacts delivery times and costs. Our company has completely eliminated this inner ear and instead secures the letters with specially bent sheet metal. This has enabled us to achieve fast production at a low cost. Available for both outdoor and indoor use. The light-emitting surface material is made of a special luminescent resin, finished with paint or adhesive sheets. Please feel free to contact us when you need our services. 【Features】 ■ Front-lit with borders ■ The border (face press) depends on the size of the letters, but a minimum of 6mm is required. 【Lighting Types】 ■ Front-lit ■ Double-sided lit *For more details, please refer to the PDF document or feel free to contact us.

The back channel is an LED sign that illuminates the wall with a soft light from its glowing back, making the letters appear three-dimensional. Textured surfaces and matte walls beautifully diffuse the light. It has a stylish and sophisticated image, similar to indirect lighting. The channel body can be selected from SUS/HL, mirror finish, or painted options, and it can also accommodate special paint finishes. A rich variety of LED colors is available. The contrast between the solid material of the sign body and the soft light from the back catches the eye. 【Features】 ■ The channel body can be selected from SUS/HL, mirror finish, or painted options ■ Special paint finishes are also available 【Illuminated Surface】 ■ Backlit *For more details, please refer to the PDF document or feel free to contact us.

The back channel is an LED sign that makes letters appear three-dimensional by illuminating the wall with soft light. It has a stylish and sophisticated image, similar to indirect lighting. Depending on the color of the light, it can also create a fantastical atmosphere. The recommended letter size is between 200 to 1000mm, and the recommended letter thickness is D30 or more, with a minimum width of the luminous surface being 10mm or more. 【Features】 ■ The channel body can be selected from SUS/HL, mirror finish, painting, etc. ■ Special painting finishes are also available. *For more details, please refer to the PDF document or feel free to contact us.

Conventional edge-lit channel letters come with an inner ear to secure the resin that serves as the light-emitting surface. This doubles the labor involved, impacting delivery times and costs. Our company has completely eliminated this inner ear and instead secures the light-emitting surface with specially bent sheet metal. This has enabled us to achieve fast production at a low cost. Suitable for both outdoor and indoor use. The light-emitting surface material is a special luminous resin, finished with paint or adhesive sheets. Please feel free to contact us when you need our services. 【Features】 ■ Significantly increased production speed compared to conventional methods ■ Suitable for outdoor and indoor use *For more details, please refer to the PDF document or feel free to contact us.

Hakken Seiko has developed a technology that enables laser cutting up to 60 millimeters thick. Since it does not require any mold production, it can flexibly accommodate everything from one-off items to mass-produced products, achieving a fast delivery time of 1 to 2 weeks. Additionally, costs can be reduced to 70-80% of conventional methods. Production is possible from a minimum size of 100 millimeters square, and it can easily create Ming-style characters that mix straight and curved lines. This LED sign has far higher precision and strength than handcrafted work. Because it is cut with a laser, the letters can be produced exactly as per the data. Moreover, there are no joints in the letters, and they also exhibit excellent strength. By applying this technology, it is possible to shape not just letters but also free ideas. Please feel free to contact us when you need assistance. 【Features】 ■ Costs reduced by 20-30% compared to conventional methods ■ High degree of freedom in sign development made possible by Hakken Seiko *For more details, please refer to the PDF materials or feel free to contact us.

The LED sign "Acrylic Zero Channel Side Emission" uses a special luminous resin for its light-emitting surface. The minimum width of the light-emitting surface can accommodate from 10mm, and it is finished with painting, sheet application, and R-edge processing. Additionally, there are no seams in the letters, making them structurally superior. Since there is no need for mold production, we can flexibly accommodate everything from one-off pieces to mass-produced items, achieving a quick turnaround time of 1 to 2 weeks. Furthermore, production is possible from a minimum size of 100mm square, and it can easily create both straight and curved forms in a Mincho typeface. Please feel free to contact us when you need assistance. 【Features】 ■ From one-off pieces to mass production ■ Suitable for indoor and outdoor use ■ Seamless ■ Short delivery time *For more details, please refer to the PDF document or feel free to contact us.

"Zero Channel" is a frameless sign originated by our company that completely eliminates the retaining edge used to secure the light-emitting surface resin. It consists of stainless steel and steel channel letters, along with acrylic and other resin light-emitting surfaces, allowing for the production of relatively thin logo signs. The front-lit type of Zero Channel emits light evenly from the front of the letters. The edge-free, sharp light-emitting surface gives a clean impression. Typically, the edge of the light-emitting surface is visible at 2mm. The recommended letter size is between 200mm and 600mm, with a recommended letter thickness starting from D30. Additionally, the minimum width of the light-emitting surface can be accommodated from 10mm. Please feel free to contact us when placing an order. [Features] ■ Suitable for outdoor use ■ A smart beauty unique to signs without retaining edges *For more details, please refer to the PDF materials or feel free to contact us.