Japan Display Inc.

Hitachi Displays, Ltd.

Hitachi Device Engineering Co., Ltd.

Panasonic Liquid Crystal Display Co., Ltd.

Hitachi, Ltd.

Other

Nobuyuki Ishige

Gen Koide

Masaki Murase

Tomonori Nishino

Syou Yanagisawa

Tetsuya Kawamura

Yoshihiro Imajo

Hitoshi Komeno

Shiro Ueda

Kimitoshi Ohgiichi

Fumiaki Komori

Hiroshi Okawara

Tetsuro Izawa

Hisashi Ishino

Kentaro Agata

Hiroko Hayata

Shinichi Komura

Yasuyuki Yamada

Yoshinori Aoki

Shoichi Hirota

Satoru Tomita

Susumu Edo

Hirokazu Itakura

Masanari Saitou

Sho Yanagisawa

In a transistor substrate of a display device, a plurality of signal lines to which any one of drive signals of a gate signal and a video signal is supplied include a plurality of first signal lines to which the drive signal is supplied. The first signal line is connected to a driving driver, and is formed in an edge region positioned between an end portion of a substrate and a pixel region and in the pixel region. The first signal line is formed to pass through a first wiring formed in a first layer from a second wiring formed in a second layer in the edge region.

Transistor substrate including wirings connecting between transistor and driver

Transistor substrate

An area of a region arranged on one side of a display region in a direction in which scanning lines extend is reduced. A display apparatus has a scanning line driving circuit and a plurality of scanning lines. The scanning line driving circuit is provided in a region arranged along a side portion on the positive side in the X-axis direction in a display region of a substrate. The scanning line driving circuit includes a plurality of transfer circuits connected to the plurality of scanning lines, respectively. Among the plurality of transfer circuits, the shape of one transfer circuit is different from the shape of another transfer circuit arranged on the negative side of the one transfer circuit in the Y-axis direction.

Display apparatus including a substrate with first and second regions including respective first and second circuit portions with different dimensions

A circuit section of a display device is provided with a display element section on which a plurality of display elements are arranged at positions overlapped with a display region on which a display functional layer is formed, an input section for transmitting a signal for driving the display functional layer to the display element section and a lead-out wiring section for electrically connecting the display element section to the input section. Moreover, the lead-out wiring section is provided with a plurality of stacked wiring layers, and the plurality of wiring layers include a first wiring layer on which a plurality of first wirings having a first wiring width and a second wiring layer on which a plurality of second wirings having a first wiring width that is narrower than the first wiring width are formed.

Display device

Transistor substrate and display device

According to one embodiment, an inspection device of a display device, includes a first probe block which includes first probes, a probe block attachment which supports the first probe block to enable a position of the first probe block to be set variably, a signal source which supplies a signal to the first probes, and a transmission cable which connects the first probe block with the signal source.

Inspection device of display device, method of inspecting mother substrate for display device, and display device

An object of the present invention is to protect exposed inspection pads with a conductive tape when the application of resin is ceased and to enhance the reliability of the inspection pads. A liquid crystal display device is provided with a transparent electrode formed on a superficial side of a CF board, a grounded electrode, an inspection pad and a switching device between the inspection pad and a signal line or a scanning line respectively formed in a terminal area a TFT board and a conductive tape that electrically connects the transparent electrode of the CF board, the grounded electrode and the inspection pad respectively of the TFT board.

Liquid crystal display device and method for manufacturing the same

Growing community of inventors

Tokyo, Japan

Nobuyuki Ishige