DPU Chip Industry Chain Analysis

The display processing unit (DPU) is a core component of imaging equipment and visual systems. As the application boundaries of image display technology continue to expand, ultra-high definition, large screens, cross-screen linkage, multi-video stream/multi-graphic interface display, data security, etc. have brought new technical challenges to the DPU.

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DPU Chip Industry Chain Analysis

The upstream of the DPU chip industry chain includes tool suppliers such as EDA and semiconductor IP suppliers, which provide automated software tools required for chip design and core functional modules required for building SoCs; design service providers provide partial or full R&D services in each R&D link and outsourcing management of subsequent wafer manufacturing, packaging and testing. The main participants in the upstream of the DPU chip industry chain are Arm Technology, Synopsys, Cadence Electronics, and VeriSilicon.

The main players in the midstream of the industry chain are DPU chip manufacturers. The integrated circuit design link is to form a design layout through system design, logic design, circuit design and physical design according to chip specification requirements. The wafer manufacturing link is the process of making the design layout into a mask, etching the circuit graphic information on the mask onto the silicon wafer, and forming a circuit on the wafer. The chip packaging link is the process of cutting, bonding and packaging the wafer to make the chip circuit electrically connected to the external device and provide mechanical and physical protection for the chip. The chip testing link is to test the function and performance of the packaged chip. After passing the test, the finished chip can be used. The upstream suppliers of raw materials and equipment provide the core production materials required for wafer manufacturing and chip packaging and testing.

The downstream of the DPU chip industry chain mainly smart phone, smart TV, PC, AR/VR,etc. manufacturers.

DPU Chip Main Player Analysis

VPU Codec Chip Main Players include Pixelworks (USA), Huawei HiSilicon (China), MediaTek (China Taiwan), Hisense (China) and other companies.

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