Yazaki Corporation

Toyota Jidosha Kabushiki Kaisha

Daisuke Satsukawa

Masahiro Takamatsu

Tetsuya Sugiyama

Hitoshi Kumon

Koji Nomura

Takeyoshi Watanabe

Kazuyoshi Tomura

Kazuo Ikeno

A liquid crystal display device includes a display part which has a plurality of divided segments and a control part, configured to control voltages applied to the segments. The control part changes a turning-on pattern of segments to be output to the display part from a first turning-on pattern which turns on a first segment group to a second turning-on pattern which turns on a second group, and subsequently to a third turning-on pattern which turns on a third segment group. Change of the turning-on pattern includes a control to apply a voltage to at least one of segments of the plurality of segments which are not commonly used in the first segment group in a period from a predetermined time before starting of change to the third turning-on pattern.

Liquid crystal display device that addresses non-synchronous response times

For providing a display device and a method for transferring an image data, shortening process time required to transfer image data without greater processing capacity, the CPUoutputs the bypass write signal to the GDC, the CPUthen outputs the read signal to both the ROMand the GDC, and the ROMoutputs the image data to the data busaccording to input of the read signal, wherein the GDCdirectly reads the image data outputted on the data busaccording to input of the read not through the CPUand writes the read image data to the VRAM

Display device and method for transferring image data

A display device for a vehicle is provided, by which a driver of the vehicle is free from a trouble of adjusting a display position of the virtual image without cost-up of the device. When the support start detecting means detects a support start timing of adjusting a reflection angle, for example, a timing of an operation of an operation switch or a start of an operation, the rotation control means controls the rotating means so that the reflecting member having a reflection angle indicated by the reflection angle data stored in the reflection angle data storing means is (a) rotated within an adjustment supporting range on a condition that the reflecting member is reflecting the display light from the display source and (b) returned to a reflection angle indicated by the reflection angle data.

Display device for vehicle and supporting method for adjusting display position thereof

Growing community of inventors

Susono, Japan

Daisuke Satsukawa