Industrial Technology Research Institute

Chen-Ying Kao

Yi-Yuan Chen

Jian-Ren Chen

Chin-Chung Nien

Leii H Chang

Ju-Chia Kuo

I-Shinn Tien

Ching-Ting Hsu

A detached-type temperature indicator and method for using the same is disclosed. The indicator includes a temperature sensing module and a temperature display module. These two modules are separated apart with a distance, and the temperature change sensed by the temperature sensing module can be displayed on the separate temperature display module without using any power sources. This indicator is suitable for observing the magnetic sensing patterns which reflect the temperature variations within the package from the exterior of the package without opening the package. Also, this indicator may be used repeatedly.

Detached-type temperature indicator and method for using the same

A light emitting device, a light receiving device and a data transmission system and a data transmission method using the same are provided. The data transmission system includes the light emitting device and the light receiving device. The light emitting device includes a light emitting unit and a control circuit, and the light receiving device includes an image capture unit, a recognition unit and a decoding unit. The control circuit controls the light emitting unit to sequentially display a plurality of pattern images in a plurality of frame times to form a spatiotemporal pattern image according to setting data corresponding to a temporal domain and a spatial domain. The image capture unit captures the spatiotemporal pattern image. The recognition unit recognizes the spatiotemporal pattern image to output recognized data. The decoding unit decodes the recognized data to output decoded data.

Light emitting device, light receiving device, data transmission system and data transmission method using the same

Growing community of inventors

Taoyuan County, Taiwan

Chen-Ying Kao