Are you looking for the best glass PCB factories in China to meet your precise manufacturing needs? Here’s a guide to help you navigate the top players in the industry. From advanced technologies to quality assurance, we’ll compare the leading glass PCB manufacturers, making your decision easier and more informed. Let’s dive in

Excellent Quality Glass PCB from PCBTok

Product Details: Glass PCB is a type of printed circuit board made with glass fiber instead of traditional materials like FR4. It is characterized by its transparency, electrical conductivity, and a substrate made of glass. Glass PCBs are thinner and lighter, making them ideal for devices like smartphones, wearables, and flexible electronics. The manufacturing process involves creating a copper layer, etching, drilling holes, and applying protective coatings.

Pros:
– Excellent thermal stability
– High mechanical strength
– High transparency
– Low weight
– Ideal for use in smaller devices like smartphones…
– Widely used in LED lighting, automotive electronic…
– Moisture-resistant design with low thermal shrinka…

Cons:
– Limited information on specific drawbacks, but may…
– Potential higher cost due to advanced materials an…

Glass PCB – a new raw substrate for electronics

Transparent Glass Printed Circuit Board

Product Details: Transparent glass PCBs are made using various glass materials such as tempered glass, float glass, sapphire glass, and quartz. They have a board thickness range of 0.5-4mm, can be single-layered, and have a base copper thickness of 6-45um. The minimum track width is 150um ± 20um, and the minimum hole size is 0.2 +/- 0.05mm. The surface treatments available include OSP, ENIG, immersion Nickel, Tin, and ENEPIG. The transparent size can range from 85% to 96% transparency[3].

Pros:
– High thermal stability and ability to withstand a…
– Excellent electrical insulation properties, preven…
– High transparency rate (over 90%), suitable for di…
– Reduced signal loss, making them suitable for high…
– Combines aesthetics, thermal management, and signa…

Cons:
– The process of manufacturing glass PCBs is complex…
– Certain materials like sapphire and quartz can be…
– The use of ferric chloride and other chemicals in…

Custom Glass PCB Board China 2024: Cost PCB Assembly

Product Details: Custom glass PCB boards are manufactured to order, meeting all specified customer requirements. These boards include a dielectric base, a metalized coating, and printed conductors, pads, fixing, and mounting holes. They can be single-sided (OPP), double-sided (DPP), or multi-layered (MPP). The manufacturing process uses modern high-precision equipment and involves project development to the production of finished electronic components. The boards are designed for high reliability, stability, and on-time delivery[5].

Pros:
– High quality and excellent reliability achieved th…
– Competitive costs and free automated calculation o…
– Direct courier delivery of the order to the custom…
– Ability to produce boards of various configuration…
– Compliance with all standards during manufacture,…

Cons:
– Requires trust in the manufacturer’s expertise and…
– Dependence on the manufacturer for component sourc…

FR4 PCB|Glass fiber circuit boards

Product Details: FR4 PCB starts out as a thin, non-conducting sheet of glass fiber epoxy laminate material. A thin layer of copper is then chemically deposited on each side of this material. FR-4 is a widely acceptable international grade designation for fiberglass reinforced epoxy laminates that are flame retardant (self-extinguishing). The PCBs can be classified into rigid FR4 PCB, rigid-flex PCB, and different temperature grades (Normal Tg: 130-140°C, Medium Tg: 150°C, High Tg: 170-180°C). They also vary in thickness (Normal: >=0.30mm, Extra Thin: 0.10-0.30mm) and frequency range (Normal: < 300 MHz, High Radio Frequency: 300MHz ~ 3GHz or higher).

Pros:
– Flame retardant (self-extinguishing)
– Wide range of classifications to suit different ap…
– Available in various thicknesses and frequency ran…
– Cost-effective compared to other CCL materials

Cons:
– Limited to specific temperature and frequency rang…
– Not suitable for all types of electronic applicati…

Glass PCB Manufacturer and Supplier in China

Product Details: PCBMay is a professional manufacturer in China that handles the vast production of glass PCBs. These PCBs use glass as the substrate material, which offers excellent thermal stability, high dielectric strength, and good chemical resistance. Glass PCBs are suitable for applications requiring high reliability and durability, such as in medical devices, automotive systems, and industrial control systems. PCBMay’s glass PCBs meet various industry standards and are produced with advanced manufacturing technologies.

Pros:
– Excellent thermal stability
– High dielectric strength
– Good chemical resistance
– Suitable for high-reliability and durability appli…
– Meets various industry standards
– Produced with advanced manufacturing technologies

Cons:
– Generally more expensive than traditional PCB mate…
– May have limited flexibility compared to flexible…
– Specialized handling and processing may be require…

Glass PCBs | High-Performance PCB on Glass, Circuit Board

Product Details: Glass PCBs use ultra-clear float glass as the primary substrate material. They are chemically inert, have a high glass transition temperature, and infrared thermal conductivity. The manufacturing process involves laying a UV curable resist on a copper board, exposing it to UV light, and then etching the circuit. Materials required include baking soda, iron chloride, a piece of glass, ultraviolet photoresist, glue, and copper foil.

Pros:
– Dust, moisture, and waterproof
– Corrosion-resistant and high reflectance
– Workable for lamination with other materials like…
– Reduced coefficient of expansion
– Low deformation rate
– Flat and transparent
– Heat resistant and tear-resistant
– Does not need a heat sink
– Zero light attenuation
– 360-degree luminance emission
– Chemical resistance

Cons:
– No electrical advantages
– Lower heat resistance compared to other types of g…

Glass Printed Circuit Boards – New Product Option for PCB …

Product Details: Glass PCBs are manufactured using ultra-clear float glass as the substrate material. They are designed for thermal dissipation and light transmittance. The glass PCB size can be within 600mm × 1400mm, with a thickness range of 0.6mm to 4mm. The conductive layer thickness varies from 4μm to 25μm, and the adhesion level is 4B. The trace width/space ranges from 0.15mm to 3.2mm, and the minimum line width/space depends on the PCB size. Surface finishes include Lead-free HASL, ENIG, OSP, immersion tin, immersion silver, peelable solder mask, and carbon ink.

Pros:
– Good thermal dissipation
– High light transmittance
– Optimum for optoelectronic integration
– Waterproof, moistureproof, dustproof
– Good flatness, low expansion coefficient
– Beautiful outlook, high reflectivity

Cons:
– Currently not widely used in many fields
– Manufacturing challenges, especially for large siz…

8L Rigid Flex PCB For VR Glass

Product Details: This rigid flex PCB is an 8-layer design with a final thickness of 1.0mm. Both the inner and outer copper layers are 1 OZ. It is specifically designed and installed inside VR glasses. The PCB features a complex stackup to meet the high-density interconnection requirements of VR technology. XPCB Ltd utilizes advanced manufacturing techniques, including blind and buried vias, to ensure high reliability and performance.

Pros:
– High-density interconnection capability suitable f…
– Advanced manufacturing techniques including blind…
– Quick turnaround times and early DFM support to ex…
– High-quality materials and manufacturing processes…

Cons:
– Complex designs may require specialized knowledge…
– Higher layer counts and advanced features can incr…

Custom Smart Glass Pcb Company and Manufacturers | Capel

Product Details: The Smart Glass PCB combines advanced electronic components with glass to create a revolutionary product. It offers privacy control and energy efficiency. The technology integrates electronic circuits into the glass, enabling smart functions such as switching between transparent and opaque states, and controlling the amount of light that passes through. This product is designed for various applications, including smart windows, smart mirrors, and other intelligent glass solutions.

Pros:
– Offers privacy control by switching between transp…
– Energy efficient
– Integrates electronic circuits into the glass for…
– Versatile applications including smart windows and…

Cons:
– Higher cost compared to traditional glass products
– Complex manufacturing process due to the integrati…

Comparison Table

Company	Product Details	Pros	Cons	Website
Excellent Quality Glass PCB from PCBTok	Glass PCB is a type of printed circuit board made with glass fiber instead of traditional materials…	– Excellent thermal stability – High mechanical strength – High transparency – Low weight – Ideal fo…	– Limited information on specific drawbacks, but may… – Potential higher cost due to advanced mate…	www.pcbtok.com
Glass PCB – a new raw substrate for electronics				www.raypcb.com
Transparent Glass Printed Circuit Board	Transparent glass PCBs are made using various glass materials such as tempered glass, float glass, s…	– High thermal stability and ability to withstand a… – Excellent electrical insulation properties,…	– The process of manufacturing glass PCBs is complex… – Certain materials like sapphire and quartz…	sfxpcb.com
Custom Glass PCB Board China 2024: Cost PCB Assembly	Custom glass PCB boards are manufactured to order, meeting all specified customer requirements. Thes…	– High quality and excellent reliability achieved th… – Competitive costs and free automated calcu…	– Requires trust in the manufacturer’s expertise and… – Dependence on the manufacturer for compone…	sfxpcb.com
FR4 PCB	Glass fiber circuit boards	FR4 PCB starts out as a thin, non-conducting sheet of glass fiber epoxy laminate material. A thin la…	– Flame retardant (self-extinguishing) – Wide range of classifications to suit different ap… – Ava…	– Limited to specific temperature and frequency rang… – Not suitable for all types of electronic a…
Glass PCB Manufacturer and Supplier in China	PCBMay is a professional manufacturer in China that handles the vast production of glass PCBs. These…	– Excellent thermal stability – High dielectric strength – Good chemical resistance – Suitable for h…	– Generally more expensive than traditional PCB mate… – May have limited flexibility compared to f…	www.pcbmay.com
Glass PCBs	High-Performance PCB on Glass, Circuit Board	Glass PCBs use ultra-clear float glass as the primary substrate material. They are chemically inert,…	– Dust, moisture, and waterproof – Corrosion-resistant and high reflectance – Workable for laminatio…	– No electrical advantages – Lower heat resistance compared to other types of g…
Glass Printed Circuit Boards – New Product Option for PCB …	Glass PCBs are manufactured using ultra-clear float glass as the substrate material. They are design…	– Good thermal dissipation – High light transmittance – Optimum for optoelectronic integration – Wat…	– Currently not widely used in many fields – Manufacturing challenges, especially for large siz…	www.pcbonline.com
8L Rigid Flex PCB For VR Glass	This rigid flex PCB is an 8-layer design with a final thickness of 1.0mm. Both the inner and outer c…	– High-density interconnection capability suitable f… – Advanced manufacturing techniques includin…	– Complex designs may require specialized knowledge… – Higher layer counts and advanced features c…	www.x-pcb.com
Custom Smart Glass Pcb Company and Manufacturers	Capel	The Smart Glass PCB combines advanced electronic components with glass to create a revolutionary pro…	– Offers privacy control by switching between transp… – Energy efficient – Integrates electronic c…	– Higher cost compared to traditional glass products – Complex manufacturing process due to the inte…

Frequently Asked Questions (FAQs)

What materials are used in the manufacture of glass PCBs in China?

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When manufacturing glass PCBs in China, several key materials are used. These include ultra-clear float glass as the substrate, which must be waterproof, moisture-free, and have high thermal dissipation and light transmittance. Other materials include copper foil (available in electrodeposited and rolled-annealed types), UV photoresist, ferric chloride for etching unwanted copper, baking soda for cleaning, OHP printouts for design transfer, and a two-part epoxy glue for protection[1].

What are the advantages of using glass PCBs over traditional PCBs?

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Glass PCBs offer several advantages, particularly in applications requiring high thermal dissipation and light transmittance. They provide better resistance to corrosion, high reflectivity, and a low expansion coefficient, making them ideal for fields like high-performance electronics and lighting. Additionally, glass PCBs can be laminated with other materials, enhancing their versatility and reliability[1][2].

How do I choose the right glass PCB manufacturer in China?

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Choosing the right glass PCB manufacturer in China involves several factors. Look for manufacturers with modern technical equipment and a proven track record of quality and reliability. Companies like Avary Holding, DSBJ, and Kinwong Electronic are well-regarded for their high-quality products and diverse range of PCB types. Ensure the manufacturer can meet your specific requirements, including board complexity, material, and size[2][3].

What is the typical process for designing and manufacturing glass PCBs in China?

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The process for designing and manufacturing glass PCBs in China starts with creating a detailed design, often printed on an OHP sheet. The design is then transferred to the glass substrate using UV photoresist. Copper foil is applied, and unwanted copper is etched away using ferric chloride. The board is then cleaned with baking soda and protected with a two-part epoxy glue. Manufacturers use advanced software and equipment to ensure high-quality and precise production[1][2].

What are the cost considerations for ordering glass PCBs from Chinese manufacturers?

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When ordering glass PCBs from Chinese manufacturers, several cost factors come into play. The cost depends on the type, thickness, material, size, and accuracy of the board, as well as the number of holes and layers. Manufacturers often offer competitive pricing and free automated cost calculations. Additionally, the complexity of the design and the volume of the order can affect the overall cost. It’s advisable to check with the manufacturer for specific pricing and any additional charges for non-standard features[2][4].