National Star Optoelectronics Light Beads Series

        (hereinafter referred to as Nationstar Semiconductor) is a holding subsidiary of Foshan Nationstar Optoelectronics Co., Ltd (SZSE stock code: 002449), which was established in March 2011 in Guangdong New Light Source Industrial Base, focusing on R&D, production and sales of high quality LED epitaxial materials and chips that can be used for lighting, display and backlight. The company covers an area of 32,000 square meters, with 63,000 square meters of production plants and supporting rooms. With a registered capital of RMB 600 million, the company plans to invest RMB 2.5 billion to introduce 50 MOCVD production lines and corresponding chip production equipment. At present, 20 MOCVD production lines and corresponding chip production equipment have been introduced, forming an annual production capacity of 1.2 million epitaxial wafers and 10.8 billion chips.

        Based on the introduction of foreign advanced equipment and the introduction of overseas technical management team with rich experience in industrial development, production and management, Nationstar Semiconductor has continuously absorbed foreign advanced technology, digested and absorbed and carried out independent research and development, mastering advanced LED epitaxial materials and chip manufacturing technology, and the products have won a number of national patents.

         Our products include front-mounted structure LED chips, vertical structure LED chips and flip-mounted structure LED chips, which have strong anti-static capability, high output luminous efficiency, high reliability and long service life, and their performance indexes have reached the domestic advanced level.

          Now Mini LED has become a very hot area, following Samsung, Apple has launched Mini corresponding backlight products, the industry generally believes that the technology year of Mini has arrived.

         The company laid out the Mini backlight market in early years, and there are brand manufacturers using the company's Mini backlight solution since 2018. In recent years, the company has comprehensively upgraded the technical solutions and manufacturing processes of Mini LED backlight products, taking the lead in developing three diversified technical routes of Mini POB, Mini COB and Mini COG, and establishing strategic cooperation with terminal manufacturers. Currently on the market, Samsung's backlight solution is mainly for TV, Apple's backlight solution is mainly for Pad. Pad backlight solution will do some similar solutions, and the company is now seeking cooperation with international manufacturers to develop related projects, is expected to have samples out in the second half of this year to next year, and then gradually do the promotion and application; Samsung's Mini TV backlight, the company has three major technical routes layout. COB, COG program in cooperation with some terminal manufacturers, including car manufacturers of sampling and verification, some customers to achieve a small number of shipments, shipments are expected to be better growth in the second half of the year.   

          It is believed that the recent release of Mini LED products by Samsung and Apple as well-known enterprises is a good start, which will drive more and more manufacturers to make efforts in the backlight field. We are confident in the development of Mini backlight market.  

In terms of the Mini direct display business segment, the company has realized the serialization of direct display products from P0.4 to 0.9 series coverage from the global debut of new products in 2018 to now. From the actual market volume, from last year to this year, the company's revenue of this business segment has also grown significantly, especially the company's Mini direct display P0.9 standard version products cost-effective, popular in the market, this product is currently in the state of off-sales, so this year the focus will be steadily implemented to promote the expansion project, expand the production capacity of display packaging and Mini direct display scale, strengthen the advantage of the segment, consolidate the display packaging segment We will strengthen our dominant position in the field of display packaging.

       Shenzhen Atop Led Opto Electronic Co., Ltd is a global supplier specializing in R&D, production and sales of LED display screens. The main products include LED display rental series, indoor and outdoor advertising screen series, high-definition small-pitch series, sports stadium screen series, traffic guidance screen series and special-shaped screens.It is located in Bao' an, Shenzhen, the most centralized area of LED industry, covering an area of more than 60,00 m².

        Atop photoelectric company display raw material lamp bead selection above, priority to choose the domestic first brand nation star photoelectric lamp bead. Atop and Nationstar have been adhering to a deep strategic partnership for more than ten years. All-round development and production of led display-related products. The main use of lamp beads series are as follows.

Indoor REESTAR brand products: RS-1515MBAM

Outdoor REESTAR brand products:RS-C1415MBAR,RS-1921MBAR,RS-C1921MBAR,RS-2727MWAS,RS-2727MBAR,RS-3535MWAM,RS-3535MWAR,RS-3535MWAP.

National Star conventional products IMD series:IMD-M09T,IMD-F15.

National Star small pitch lamp bead series:FC-B0808RGBT-HF,FC-B1010RGBT-HG ,NH-B1010RGBT-HF.

National star conventional outdoor light beads series:FM-B1921RGBA-SH,FM-Z1921RGBA-SH,FM-Z2727RGBA-SH,NH-Z1921RGBA-SG,NH-Z2727RGBA-SG,NH-Z3535RGBW-SG.

National Star conventional indoor lamp bead series:FM-B2020RGBA-HG,NH-B1515RGBA-HF,NH-B2020RGBA-HF.

National Star conventional side light-emitting lamp bead series:FM-3510RGBA-SH

IMD-M09T

Product Features

①Integrated package (IMD) technology, smaller pitch, bring more high-definition and delicate picture quality display.

②Integrated package (IMD) technology with smaller pins to solve the problem of soldering firmness and bumping.

③High precision cutting technology, effectively solving the problem of warpage and display string light.

Product parameters

External dimensions/units (mm)

IMD-F15

Product Features

①Integrated package (IMD) technology, smaller pitch, bring more high-definition and delicate picture quality display.

②Integrated package (IMD) technology with smaller pins, solving the problem of soldering firmness and bumping.

③High precision cutting technology, effectively solve the problem of warping and display string light.

Product parameters

External dimensions/units (mm)