Lite-On Technology has been granted a patent for a light-emitting device that includes an integrated circuit flip-chip, LED flip-chips, and a substrate. The device allows for efficient electrical coupling between the components through soldering on the substrate, with a surrounding wall defining separate accommodating spaces for the IC and LED chips. GlobalData’s report on Lite-On Technology gives a 360-degree view of the company including its patenting strategy. Buy the report here.
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According to GlobalData’s company profile on Lite-On Technology, micro-LED wearables was a key innovation area identified from patents. Lite-On Technology's grant share as of May 2024 was 73%. Grant share is based on the ratio of number of grants to total number of patents.
Patent granted for light-emitting device with ic and led flip-chips
A recently granted patent (Publication Number: US12009459B2) discloses a light-emitting device that includes an integrated circuit (IC) flip-chip, multiple light-emitting diode (LED) flip-chips, and a substrate. The LED flip-chips are spaced apart from the IC flip-chip and are electrically coupled to it through the substrate. A surrounding wall on the substrate defines separate accommodating spaces for the IC flip-chip and the LED flip-chips, ensuring efficient arrangement and electrical connection between the components.
Furthermore, the patent details the structure of the IC flip-chip, which includes a chip body, metal pads, a redistribution layer, and a solder mask layer. The layout of the metal pads within a defined boundary, along with the arrangement of flip-chip pads, ensures effective electrical coupling and distribution. The substrate of the light-emitting device includes multiple layers, such as insulation layers and metal layers, to facilitate the bonding of the IC chip and LED chips. Additionally, the device features a light-permeable package body that houses the LED flip-chips, enhancing the overall functionality and design of the light-emitting assembly.
To know more about GlobalData’s detailed insights on Lite-On Technology, buy the report here.
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GlobalData, the leading provider of industry intelligence, provided the underlying data, research, and analysis used to produce this article.
GlobalData Patent Analytics tracks bibliographic data, legal events data, point in time patent ownerships, and backward and forward citations from global patenting offices. Textual analysis and official patent classifications are used to group patents into key thematic areas and link them to specific companies across the world’s largest industries.
