Abstract: Provided is a method for manufacturing a polarizing plate, comprising a step of irradiating an optical laminate with ultraviolet rays having an emission wavelength band of 380 nm to 410 nm. The optical laminate sequentially comprises a first base film, a first adhesive layer, a linear polarizer, a second adhesive layer, a second base film and a reverse dispersion liquid crystal layer. The first adhesive layer and the second adhesive layer each comprise a photosensitizer for initiating a curing reaction in a wavelength band of 350 nm to 410 nm, and the ultraviolet rays are irradiated on the first base film side of the optical laminate.

Abstract: The present invention provides a device for measuring biological information including a sensor array, wherein the sensor array includes a plurality of sensors that are either sensors for amplifying photoreactivity or sensors forming an island network connected by a plurality of multi-channels and, in the device, the average value of biological information about the skin tissues is measured based on values output from the sensor array, and a method of measuring biological information using the device.

Abstract: A hemostatic forceps includes a handle part, a slider slidably installed on the handle part, a fluid injection part connected to the handle part and having a fluid injection port, an outer tube extending from the fluid injection part, a housing coupled to an end of the outer tube, a pair of pincer pieces installed on the housing so as to be openable and closable relative to each other, a pair of wires each having two opposite ends respectively connected to the pair of pincer pieces and the slider, and an inner tube disposed in the outer tube and configured to surround the pair of wires.