MUMBAI, India, Sept. 22 -- Intellectual Property India has published a patent application (202617077305 A) filed by Lg Energy Solution, Ltd. on June 23, 2026, for Electrode Notching Apparatus And Electrode Notching Method.
Inventors include You, Jong Seong; and Kim, Min Ki.
The application for the patent was published on September 18, 2026, under issue no. 38/2026.
Abstract: The present invention provides an electrode notching apparatus (10) comprising: a laser irradiation unit (100) for processing an electrode sheet (50) by irradiating a notching point (N) of the electrode sheet (50) with laser; a jig (200) including a first jig unit (210) and a second jig unit (220) which are disposed facing the laser irradiation unit (100) with the electrode sheet (50) in between, support the electrode sheet (50), and are spaced a predetermined distance apart from each other such that the laser that processes the electrode sheet (50) passes therebetween; a porous block (300) including a first section (310) and a second section (320) which are disposed between the first jig unit (210) and the second jig unit (220), are formed of a porous material, are spaced a predetermined distance apart from each other such that the laser that processes the electrode sheet (50) passes therebetween, and discharge a gas into the space therebetween; and a gas supply unit (400) for introducing the gas into the porous block (300).
Disclaimer: Curated by HT Syndication.
