Primax Electronics Ltd.

Yu-Zeng Yang

Hui-Ling Lin

Shi-Jie Zhang

Yi-Chao Huang

A software running status indication system includes a computing device and an input device. When a program is executed in the computing device, the program acquires a running status of a software. The input device is connected with the computing device. The input device includes a luminous display area. The running status of the software is displayed through the luminous display area.

Input device and software running status indication system

A key structure includes a keycap, a backlight module and an elastic element. The keycap includes a first light-transmissible area. The backlight module is located under the keycap. In addition, the backlight module includes a first light-emitting element. The first light-emitting element is misaligned with the first light-transmissible area. The elastic element is arranged between a first light propagation path of the first light-emitting element and the first light-transmissible area. The keycap is permitted to be elastically restored to an original position through the elastic element, and the elastic element is made of an opaque material.

Key structure

A light adjusting structure is disposed between a light source in a device and a light exiting surface of the device. The light adjusting structure includes at least one visible light absorbing pattern defining a plurality of light-transmitting regions, and a ratio of a thickness of the at least one visible light absorbing pattern to a width of one of the light-transmitting regions is greater than or equal to 0.5, and a vertical projection of the at least one visible light absorbing pattern presents a checkerboard pattern or a mesh pattern.

Light adjusting structure

An image display device a light source, an image display layer and a refractive structure layer. The light source emits a light beam. The image display layer is located over the light source. The image display layer includes plural pattern sections. The refractive structure layer has a reference plane. When the light beam is irradiated on the refractive structure layer and there is a first angle between the light beam and the reference plane, the light beam is guided to a first pattern section, so that a first image is displayed on the image display layer. When the light beam is irradiated on the refractive structure layer and there is a second angle between the light beam and the reference plane, the light beam is guided to a second pattern section, so that a second image is displayed on the image display layer.

Growing community of inventors

Taipei, Taiwan

Yu-Zeng Yang