Other

Mitac International Corporation

Steven Liao

Jen-Hsiang Lee

An alarm clock comprises a seat, a switch, a light emitter, a light guiding plate, a light shielding layer, a timer, a transparent mask, a frame, and a power source. The timer is installed in the seat and drives a rotary shaft to pass out through the light shielding layer and the light guiding plate to be connected to indicators. The surface of the light guiding plate is arranged with scales and numeral indicators. A frame is fixed at a periphery of the seat, and after the light guiding plate and the light shielding layer are positioned, a transparent mask is connected to the inner side of the frame. The seat supports a light emitter and a light emitter switch which are connected with one another. The switch is connected to a power source. Pressing the lateral side of the transparent mask operates the light emitter switch. The light emitter will be energized and thus light up, so that the light from the light emitter passes through a light guide seat of the light guiding plate to all the indicators on the light guiding plate. The light shielding layer provides a higher illumination to all the indicators so that time indicators on the panel can be easily seen.

High illumination alarm clock

Classic clock

Modern clock

Clock for kitchen

A rotatable LCD screen device includes a substantially rectangular LCD screen unit which has a length and a width and which includes a front display side and a back side, and an upright support which is connected rotatably to the back side for rotation of the LCD screen unit about a horizontal axis substantially perpendicular to the plane of the front display side so as to place the LCD screen unit in a first position where the length lies horizontally, or a second position where the length extends vertically. A lock mechanism is provided on the back side and the support for locking the LCD screen unit against movement relative to the support when the LCD screen unit is in the first position or the second position. In addition, a limiting mechanism is provided for limiting the angle of rotation of the LCD screen unit relative to the support.

Growing community of inventors

Taipei, Taiwan

Steven Liao