Optic fiber sensor characterized in that the sensing fiber is provided with a continuous Bragg grating covering the entire fiber length which is dedicated to sensing and along which spatially resolved measurements are performed.

The present invention relates to a new process for the production of a phonograph disc for analog storing, recording and/or reproduction of a sound content, as well as to a phonograph disc obtainable by means of the aforementioned process.

The present invention relates to a new process for the production of a phonograph disc for analog storing, recording and/or reproduction of a sound content, as well as to a phonograph disc obtainable by means of the aforementioned process.

The present invention relates to a new process for the production of a phonograph disc for analog storing, recording and/or reproduction of a sound content, as well as to a phonograph disc obtainable by means of the aforementioned process.

The present invention relates to a new process for the production of a phonograph disc for analog storing, recording and/or reproduction of a sound content, as well as to a phonograph disc obtainable by means of the aforementioned process.

Provided is an electronic device comprising a display panel in which a first display region and a second display region are defined and which has a first pixel and a second pixel, a first temperature sensor which measures a first temperature of the first display region, a second temperature sensor which measures a second temperature of the second display region, a voltage generator which generates a first initialization voltage and a second initialization voltage, and a driving controller. The driving controller may generate a voltage control signal on the basis of the first temperature and the second temperature, and the voltage generator may provide, on the basis of the voltage control signal, the first initialization voltage to the first pixel and the second initialization voltage to the second pixel.