Panasonic Liquid Crystal Display Co., Ltd.

Japan Display Inc.

Hitachi Displays, Ltd.

Kazunori Ojima

Kikuo Ono

Ryutaro Oke

Ikuko Mori

Munenori Motooka

Hiroshi Ito

Hideaki Abe

Masahiro Tanaka

Masaki Tsubokura

Shinji Yasukawa

Takeshi Kaneki

Masashi Baba

Yuuichi Takenaka

Yasuhiko Yamagishi

Shinji Tanabe

Masayuki Yanagihara

Atsushi Fukai

The present invention is intended to control the color temperature of white exhibited by a liquid crystal display device. White is produced when light waves emitted through pixels associated with three colors of red, green, and blue have maximum intensities. The amounts of light emitted through the respective pixels are controlled by differentiating the shapes of the pixel electrodes disposed at the respective pixels from one another. Thus, the color temperature of white is controlled. Otherwise, the shapes of interceptive films disposed at the respective pixels are differentiated from one another in order to control light waves emitted through the respective pixels. Thus, the color temperature of white is controlled. The interceptive film may be shaped like the pixel electrode. Otherwise, the interceptive film may be realized with an interceptive pattern other than that of the pixel electrode or one of openings bored in a black matrix.

Display device

A projecting portion is formed on first and second side walls of the inner frame parallel to two sides of the non-overlapping region of the first substrate which intersect with one side of the non-overlapping region of the first substrate. The projecting portion of the inner frame has an opening portion. The lower frame has an opening portion through which the projecting portion of the inner frame penetrates. The projecting portion of the inner frame penetrates the opening portion of the lower frame and projects to a side of the lower frame opposite to the display panel. A protruding portion is formed on the casing correspondingly to the projecting portion of the inner frame. The inner frame is fixed to the casing by making an opening portion formed in the projecting portion of the inner frame engage with the protruding portion of the casing.

Display device with display panel and backlight

A display device of the invention includes a display panel attached to one face side of a light transmissive circuit board and a light transmissive substrate attached to the other face side of the circuit board. A mounted component is mounted on the other face side of the circuit board. The circuit board includes a light transmissive junction layer for joining the circuit board to the light transmissive substrate at a position avoiding the mounted component. The junction layer includes a core substrate formed of a resin, an adhesive layer formed on one face of the core substrate, and a bonding layer formed on the other face of the core substrate and cured. The adhesive layer is adhered to the circuit board, and the bonding layer is firmly fixed to the light transmissive substrate.

Display device and manufacturing method thereof

The present invention is intended to control the color temperature of white exhibited by a liquid crystal display device. White is produced when light waves emitted through pixels associated with three colors of red; green, and blue have maximum intensities. The amounts of light emitted through the respective pixels are controlled by differentiating the shapes of the pixel electrodes disposed at the respective pixels from one another. Thus, the color temperature of white is controlled. Otherwise, the shapes of interceptive films disposed at the respective pixels are differentiated from one another in order to control light waves emitted through the respective pixels. Thus, the color temperature of white is controlled. The interceptive film may be shaped like the pixel electrode. Otherwise, the interceptive film may be realized with an interceptive pattern other than that of the pixel electrode or one of openings bored in a black matrix.

Display device having common electrode corresponding to a specific pixel electrode in which the area thereof is smaller than the area of other adjoining pixel electrodes and in which that common electrode has a bridging connection

TFTs are formed on a substrate. An interlayer insulation film is formed on the substrate to cover the TFTs. Lower layer portions of SD lines formed of a multi-layered film which are formed on the interlayer insulation film constitute a lower electrode of an organic EL layer. An uppermost layer of the SD line is formed of a chemically stable metal oxide film, and the SD layer is used as it is. On the other hand, as a lower electrode of an organic EL layer, an upper layer of the SD line is removed and an Al&#x2014;Si, alloy film of the SD line is used. Due to such a constitution, it is possible to reduce a cost by shortening steps while holding the performance and the reliability of organic EL.

Liquid crystal display device with common electrodes connected across gate signal lines utilizing bridge lines and connection portions

Growing community of inventors

Mobara, Japan

Kazunori Ojima