Semiconductor-related materials
SEMICONDUCTOR
We provide products such as tape, film, resin, and micro-particles for semiconductor wafer manufacturing and packaging.
Next-generation display-related materials
NEXT-GENERATION DISPLAY
We provide sealing materials and shock-absorbing materials for displays such as OLED and μLED.
AR/VR related materials
AR / VR
We provide products for heterogeneous bonding, shock absorption , waterproofing, heat dissipation, anisotropic conductivity, etc.
that are required for wearable devices such as AR/VR.
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Expansion of functions Search by Issue or Need
Easier to search. In "Search by Issue or Need," we propose electronic materials that meet your concerns.
Next-generation display
Continuously evolving display with higher image quality and performance
Sekisui Chemical Electronics materials will contribute to solving issues that arise with this evolution
Sustainability Products
We provide a wide range of functional chemicals that contribute to reducing environmental impact and conserving resources and energy.
Clean bottle
Particle control and carefully selected low-elution-grade raw materials are used in many high-purity chemicals, as well as in medicine, cosmetics, and fragrances.
POLYELEC®
Excellent basic properties of polyolefin materials, as well as sheet materials for the electronics field, which have added functionality through proprietary blending technologies.
Build Up Film
Achieves Low Insertion Loss, High Dielectric Reliability and Finer Line and Space Manufactureability by Sekisui Build Up Film
Transparent & Flexible Radio Wave Reflection Film
Innovative thin transparent and flexible film that can be attached to the any surface and can reflect radio waves in the sub6 - mm wave - THz range
SELFA
Enabling new semiconductor process by incorporating proprietary heat resistance and debonding technology
- High Resolution 3D Printer(Inkjet) Materials
- High resolution additive manufacturing with anywhere any shape (lines/circles etc.) printing.
- Double-sided tape for
fluorine-containing resins adhesion - Enabling fluorine-containing resins to adhere strongly by a special adhesive inspired by adhesion mechanism in the natural world
- Thermal conductive materials
- Silicone - Non silicone, Sheet / Pods / Paste / Grease, etc. unique line up for TIMs
TOPICS
Transparent & Flexible Radio Wave Reflection Film(Under development)
We measured how our radio wave reflection films of various shapes affected radio waves in the outdoor areas of Tokyo Metropolitan University's Minami-Osawa Campus, which has one of the largest local 5G environments in Japan.
Regardless of the film shape, the film improves the radio wave environment and eliminates the need for position adjustment for proper radio wave reflection when used on a flat plate as well as careful selection of installation location, enabling easy work.
Feb.1, 2024
An award ceremony for our developed product "Temporary Fixing Tape Heat-Resistant SELFA" was held.
The award ceremony for the "Temporary Fixing Tape Heat-Resistant SELFA," which won the Best Paper Award in 2022 at "IMPACT," Taiwan's largest international conference on semiconductor packaging and PCBs, took place during the following year's conference on October 24, 2023.
Paper Title :
A Laser Release Temporary Bonding Tape for Hybrid Bonding Having High Thermal Resistance and Excellent Thickness Uniformity
- Award-winning authors
- Izumi Okamura, Ryoichi Watanabe, Toshio Takahashi, and four others.
(Members of the Research & Development Institute of the High Performance Plastics Company)
Nov.17, 2023
We will exhibit at Advanced Packaging and Chiplet Summit
Tokyo Big Sight (East Exhibition Hall) Dec 13 to 15, 2023 (10:00 am–5:00 pm JST)
For top players in semiconductor packaging and PCB mounting
Join APCS to partake in advancing the semiconductor packaging technology and uncovering growth opportunities
1.Heat-curing resin for SAC solder connection<EPOXY FLUX (Under development) >
2.Transport container<Clean Container series>
3.Super Thermal-Conductive Pads<MANION Series>
4.High Adhesion-easy Removable UV Tape<SELFA series>
Sekisui Chemical Exhibit Area East Exhibition Hall 1333
Nov. 2, 2023
Transparent & Flexible Radio Wave Reflection Film(Under development)
Confirmed improvement connectivity and eliminating blind spots by using radio wave reflection film at Tokyo Metropolitan University Minami-Osawa Campus outdoor area which has Japan's one of the largest local 5G system
Oct.15, 2023
SEKISUI INNOVATION
"Innovation for the earth." We transform the electronics industry through material velopment with sustainability as our core value.