発研セイコー List of Products and Services

The "Paris Letter" is an elegant sign created by beautiful lines and special coatings. It allows for the expression of small signs and logos with fine line widths that traditional channel letters could not achieve. After delicately routing them out, a special coating is applied to ensure that the designated light-emitting surface glows uniformly. No matter how thin, it shines brightly all the way to the tip. Additionally, the light-emitting color can be specified freely. Anchors for installation are provided on the back, and we will also prepare the manuscript. Please feel free to contact us when you need assistance. 【Features】 ■ Suitable for large sizes ■ Achieves uniform illumination of the designated light-emitting surface ■ Combinations of angles and chamfering are also possible ■ Finished in specified colors with special coatings ■ High technical skills enable speedy production 【Light-emitting surfaces】 ■ Front illumination ■ Side illumination ■ Double-sided illumination ■ Back illumination ■ Backside illumination *For more details, please refer to the PDF materials or feel free to contact us.

"Paris Letter" is an elegant sign created by beautiful lines and special coatings. By using high-brightness SMD (Surface Mount Device) LEDs as the light source, it achieves uniform illumination without color unevenness. In addition to LED colors, expressions using coatings and sheet applications are also possible. The material of the illuminated surface is a special luminous resin. Furthermore, the available types are for both outdoor and indoor use. Please feel free to contact us when you need assistance. 【Features】 ■ Large size compatibility ■ Achieves uniform illumination of specified light-emitting surfaces ■ Combinations of angles and chamfering are also possible ■ Finished in specified colors with special coatings ■ High technical capability allows for speedy production *For more details, please refer to the PDF document or feel free to contact us.

The Paris Letter is ideal for designs with thin line widths. The side-emitting type of Paris Letter blocks light from the front, allowing only the sides to emit light, which enhances the visibility of the front letters due to the light effect. It does not compromise visibility even for intricate designs or complex shapes. It is also recommended for situations where backlighting effects are desired but are unsuitable for backlit applications. The recommended character size is 70 to 450 mm, and the recommended character thickness is D20 to D30, with finishes available in paint or vinyl wrapping. For small sizes or logos with thin line widths that cannot be adequately expressed with channel letters, we can carve them out with precise router cuts to ensure uniform light emission across the surface. Please feel free to contact us when you need assistance. 【Features】 ■ Side-emitting ■ Achieves uniform light emission on specified surfaces ■ Combinations of angles and edge processing are possible ■ Finished in specified colors with special coatings ■ High technical skill allows for rapid production *For more details, please refer to the PDF document or feel free to contact us.

Double-sided illumination refers to simultaneous lighting from both the front and back. It is also possible to change the illumination color on the front and back, allowing for various expressions. The double-sided illumination of the Paris letter has a minimum front width of 2mm, enabling double-sided illumination with a thin line width. The recommended character size is 70 to 300mm, and the recommended character thickness is D25 to D30. We pay special attention to the finish, assuming it will be installed at eye level. Please enjoy the intricate shapes created by special resin and special coatings, along with the captivating illumination. Feel free to contact us when you need our services. 【Features】 ■ Front and back illumination ■ Achieves uniform illumination across the surface ■ Finished in specified colors with special coatings ■ High technical skill allows for rapid production *For more details, please refer to the PDF document or feel free to contact us.

Paris letters LED signs, perfect for designs with thin line widths. The backlit type appears to float off the wall due to the light coming from the back. The indirect lighting and delicate design create a sense of luxury. The minimum front width can be accommodated from 2mm. Finishing can be done with painting, sheet application, R rounding, or C rounding. For small sizes and logos with thin line widths that cannot be expressed with channel letters, we achieve a precise router cut to ensure uniform illumination of the light-emitting surface. Please feel free to contact us for inquiries. 【Features】 ■ Backlit ■ Achieves uniform illumination of the light-emitting surface ■ Finished in specified colors with special coatings ■ High technical capability allows for speedy production *For more details, please refer to the PDF document or feel free to contact us.

Paris letters are delicate signs that emit light evenly to the very tip, no matter how thin they are. We carve out small-sized letters and thin logos that cannot be expressed with channel letters through precise router cutting. The backlit type of Paris letters illuminates the sides and back. The light from two directions softly highlights the delicate letters, creating a luxurious sign. The letter size can accommodate from 50 to 600 mm. The material for the illuminated surface is a special luminous resin, suitable for both outdoor and indoor use. Please feel free to contact us when you need assistance. 【Features】 ■ Achieves uniform illumination of the light-emitting surface ■ Sides and back are illuminated ■ High technical capability allows for speedy production *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 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.

A vibrant and eye-catching traditional neon sign. The 'LED Neo' is a sign that retains the appearance of a neon sign while being easier to handle. Since the light source is an LED sign, high voltage current is not required. There are no issues related to electrical capacity. By using a specially developed machine to process a unique luminescent resin, we achieve a seamless and high-precision finish. Additionally, there are no visible wires, which gives a smart impression that is often seen in actual neon signs. Please feel free to contact us when you need our services. 【Features】 ■ Retro feel reminiscent of neon ■ Energy-efficient ■ No visible wiring, smart design ■ Almost limitless color reproduction ■ Suitable for indoor use 【Light Types】 ■ With base ■ Without base ■ Panorama ■ Skeleton *For more details, please refer to the PDF document or feel free to contact us.

By using a specially processed luminescent resin in a cylindrical shape for the illuminated part of the sign, it creates an impression similar to that of neon tubes. Actual neon signs are characterized by their vibrant colors and bright, soft glow, and we have carefully selected the LED light colors to closely match that image. With the addition of a base, it becomes sturdier and less prone to breakage. The diameter of the illuminated part can be Φ5, Φ6, Φ8, etc., and the thickness of the letters depends on the diameter. Please feel free to contact us when you need assistance. 【Features】 ■ Retro feel reminiscent of neon ■ Energy-efficient ■ No wiring, making it smart ■ Light colors can be reproduced almost perfectly ■ Suitable for indoor use *For more details, please refer to the PDF document or feel free to contact us.

By using a specially processed luminous resin shaped like a tube for the illuminated part of the sign, it gives the impression of neon tubes. The segmented parts are designed to closely match the image as much as possible. Since it is a type without a base, it presents a clean and stylish appearance. The character size can accommodate a maximum of 70 to 900 mm. The thickness of the characters varies depending on the diameter and floating dimensions, with the illuminated part diameters being Φ16 and Φ18. Please feel free to contact us when you need assistance. 【Features】 ■ Retro feel reminiscent of neon ■ Energy-efficient ■ Smart with no wiring ■ Capable of reproducing luminous colors almost perfectly ■ Clean appearance without a base ■ Suitable for indoor use *For more details, please refer to the PDF materials or feel free to contact us.

It glows like a neon tube, but does not require the high-voltage current of actual neon tubes. It is a flashy sign that easily catches the eye. The panorama type is designed in a completely tubular shape, achieving 360-degree illumination. It has a beautiful cylindrical appearance from any angle, bringing it closer to the look of a neon sign. The light-emitting material is a special luminescent resin, and the finish is painted. It can accommodate letter sizes from 70 to 900 mm. The thickness of the letters depends on the floating dimension. 【Features】 ■ Retro feel reminiscent of neon ■ Energy-efficient ■ Smart with no wiring ■ Almost limitless color reproduction ■ Suitable for indoor use *For more details, please refer to the PDF document or feel free to contact us.

The LED Totty is an LED sign where the light-emitting part is in dot form rather than a surface. The bright, shining dots of light capture people's attention. Depending on the color of the emitted light and the hue of the channel body, it can change from a nostalgic image to a futuristic impression. It achieves uniform light emission without color unevenness. Typically, dot-type LED signs take time to produce, but our company, which adopts a fully integrated system, can manufacture them quickly. We can accommodate short delivery times. Please feel free to contact us when you need our services. 【Features】 ■ The light-emitting part can be produced in various sizes, such as bullet-type LED or bulb-type. 【Light Emission Types】 ■ Normal Type (placing bullet-type LEDs or bulb-like light sources on the front of the sign) ■ Crystal Type (encasing bullet-type LEDs or bulb-like light sources in transparent acrylic) ■ Vega Type (installing bullet-type LEDs or bulb-like light sources inside an inverted channel) *For more details, please refer to the PDF document or feel free to contact us.

The LED Totty is an LED sign with a spherical light-emitting part instead of a flat one. It can be produced in various sizes, including bullet-type LED and bulb-type. The light-emitting part is made of special luminous resin and transparent resin, with a recommended channel thickness starting from D30. The finish is painted, suitable for both outdoor and indoor use. We can accommodate short delivery times, so please feel free to contact us when you need assistance. 【Features】 ■ You can choose the light-emitting part in various sizes, including bullet-type LED and bulb-type. *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.

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.

Frameless sign using transparent material on the luminous surface, Zero Clear. The front and side illumination emits a translucent light, offering exceptional transparency. Like the Zero Channel, there is a wide variety of luminous colors available. You can choose from transparent luminous colors. Additionally, it is possible to apply fine decorative processing to the special resin of the luminous surface, providing a surprise for viewers. The minimum width of the luminous section can be accommodated from 10mm. It is suitable for indoor use and can be finished with painting, sheet application, or R rounding. Please feel free to contact us when you need assistance. 【Features】 ■ Sign with abundant transparency ■ Wide range of color variations *For more details, please refer to the PDF materials or feel free to contact us.

Zero Clear is a sign that further sublimates special luminous resin and lighting technology, giving a transparent shine to the luminous surface while maintaining a frameless shape. The Zero Clear backlit type features translucent light from the back and sides, which makes the letters appear to float and gives a three-dimensional effect. Additionally, the light from two directions spreads softly, creating an elegant impression. The letter size can accommodate a maximum of 100 to 250 mm. It can be finished with sheet application, R-edge rounding, or C-edge rounding. Please feel free to contact us when placing an order. 【Features】 ■ Transparent material used on the back and sides ■ Rich color variations ■ Appears to float in three dimensions *For more details, please refer to the PDF document or feel free to contact us.

The LED sign "3D Lux Omnidirectional Emission" is a product that achieves uniform light emission from all directions using a special resin and patented light guide plate manufacturing technology. The light emitted from the front and sides, combined with light from the back, makes the letters appear to float off the wall, creating a fantastical impression unlike any other. The light-emitting surface allows for various expressions, such as R-edge processing and intentionally blocking light to illuminate only the back or contours. Its slim, frameless design can highlight a special presence with excellent adaptability. Please feel free to contact us when you need assistance. 【Features】 ■ Frameless sign ■ Uniform light emission from all directions ■ Capable of fantastical expressions *For more details, please refer to the PDF document 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.

The "Acrylic Neo Side Light" that we handle is recommended for letter sizes from 200mm to 500mm and letter thicknesses from 30mm to 70mm. The luminous surface material is transparent resin, suitable for both indoor and outdoor LED signs. The most notable feature of Acrylic Neo is the side, which is treated with a special processing technique called "Pari Frost Processing." The light that passes through the fine unevenness of the processed surface reflects in various directions, creating a unique brilliance. Please feel free to contact us if you have any inquiries. 【Features】 ■ Acrylic ■ Special processing ■ Suitable for indoor and outdoor use *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.