Sony Corporation

Japan Display West Inc.

Japan Display Inc.

Masumitsu Ino

Takenobu Urazono

Tsutomu Tanaka

Toshikazu Maekawa

Yoshiharu Nakajima

Hiroshi Fujimura

Hisao Hayashi

Masafumi Kunii

Masahiro Minegishi

Yasuhiro Ukai

Koji Noguchi

Mitsuru Asano

Yasuhiro Kanaya

Shinji Nakamura

Hidemasa Yamaguchi

Akira Yumoto

Yuichi Iwase

Kazunori Yamaguchi

Yoko Fukunaga

Hironao Tanaka

Makoto Takatoku

Hiroyuki Ikeda

Kikuo Kaise

Hiroaki Ichikawa

Masaru Higuchi

Masahiro Fujino

Akihiko Asano

Yukiyasu Sugano

Shizuo Nishihara

Michio Mano

Toshihiko Iwanaga

Hiroshi Mizuhashi

Takeo Koito

Shuji Hayashi

Yingbao Yang

Ying Bao Yang

Osamu Ishige

Yasushi Shimogaichi

Harumi Okuno

Yuko Yamauchi

Daiki Nakajima

Daisuke Nozu

Shintaro Morita

Yuki Tashiro

Disclosed herein is a display apparatus, including, a pixel section, a plurality of scanning lines, a plurality of signal lines, and a driving circuit.

Display apparatus, driving method for display apparatus and electronic apparatus

A display device including: a first substrate with a pixel switch and drivers mounted thereon; a second substrate disposed in facing relation to the first substrate; a material layer held between the first substrate and the second substrate and having peripheral edges sealed by a seal member, the material layer having an electrooptical effect; and a semiconductor chip mounted as a COG component on the first substrate, the semiconductor chip having a control system configured to control the drivers; wherein the semiconductor chip having a thickness equal to the total thickness of the seal member and the second substrate or larger than the thickness of the seal member and smaller than the total thickness.

Method of manufacturing a display device comprising a step of simultaneously polishing a second substrate and a semiconductor chip to have the same thickness as each other

Method of manufacturing a display device comprising first and second polarizing plate and phase difference plate combinations and a step of simultaneously polishing a second substrate and a semiconductor chip to have the same thickness as each other

A liquid crystal display device capable of dealing with highly definition display and securing both of transmission type display luminance and reflection type display luminance, wherein the Cs on-gate structure is adopted, and a light reflectance is set to be in a range of 1% or more and 30% or less and a light transmittance is set to be in a range of 4% or more and 10% or less on the display panel formed by arranging in matrix a plurality of pixel regionshaving a reflection region A for reflection type display by reflection of an ambient light and a transmission region B for transmission type display by transmission of light from a light source provided inside.

Liquid crystal display device

Disclosed herein is a liquid crystal display device including: a first substrate having a pixel area in which pixels are arranged in a matrix form; a second substrate disposed to be opposed to the first substrate; a liquid crystal layer disposed between the first and second substrates; a conductive section disposed at least on the first of the first and second substrates to apply a voltage to the liquid crystal; an organic film disposed at least over one of the first and second substrates; a sealing area adapted to hold the two substrates of the liquid crystal display device together at the peripheral portions of the first and second substrates; and an organic film-free area which is free from the organic film and extends from the inward side of the outermost end of the sealing area to the outward side of the outer periphery of the pixel area.

Liquid crystal display device and electronic equipment

A liquid-crystal display panel includes: gate lines each serving as a row-direction line which is one of the rows of a two-dimensional matrix; data signal lines each serving as a column-direction line which is one of the columns of the two-dimensional matrix; a plurality of liquid-crystal pixel sections which are laid out to form the two-dimensional matrix and each placed at the intersection of one of the gate lines and one of the data signal lines; chopper-type comparators each connected to one of the data signal lines and each used for converting the value of a sensor signal read out from one of the liquid-crystal pixel sections connected to the data signal lines into a binary value; and a shift register for converting outputs of the chopper-type comparators from parallel data into serial data and outputting the serial data.

Liquid-crystal display panel and chopper-type comparator

In a display device including, a display area having a plurality of organic EL devices on a substrate; a peripheral area having a driving circuit for the organic EL devices and surrounding the display area on the substrate; and an organic insulating film covering at least the driving circuit, the organic insulating film has a separating groove which divides itself into the inner part and outer part at the periphery of the display area.

Display device with improved moisture prevention

Disclosed herein is a liquid crystal display apparatus in which a transmission region and a reflection region disposed in parallel. The apparatus includes first and second substrates and a liquid crystal layer disposed between the first and second substrates. The second substrate has at least a counter electrode, an interlayer insulating film and a pixel electrode for forming a fringe field for driving molecules of the liquid crystal. At least one parameter relating to the interlayer insulating film formed on the second substrate is set different between the transmission region side interlayer insulating film and the reflection region side interlayer insulating film so that driving voltages for the transmission and reflection regions are substantially equal to each other.

Liquid crystal display apparatus and electronic apparatus

A liquid crystal display able to deal with high definition display and able to secure both of a transmission type display luminance and a reflection type display luminance, wherein light from backlightsandare focused by a lens sheet, luminance of the backlights is improved, a transmittance can be set at 4 percent to 10 percent, a reflectance can be set in a range from 1 percent to 25 percent, and high definition display is handled while securing a display light luminance equivalent to that of a liquid crystal display performing only transmission type display and a reflection display light luminance required for the display without increasing a power consumption of the backlights.

Liquid crystal display

Disclosed herein is a display device including: a pixel section having pixel circuits arranged to form a matrix with at least a plurality of columns, pixel data being written to each of the pixel circuits via a switching element; at least one scan line disposed to be associated with rows of the pixel circuits and adapted to control the conduction of the switching elements; a plurality of signal lines disposed to be associated with columns of the pixel circuits and adapted to convey the pixel data; and a horizontal driving circuit having a plurality of signal drivers, the plurality of signal drivers being associated with a plurality of groups into which the signal lines are divided, and being adapted to convey the image data supplied to the signal lines.

Display device, driving method of the same and electronic equipment incorporating the same

Disclosed herein is a display apparatus including a display section; a light radiating section; a plurality of light converging lenses; and a plurality of light receiving devices, wherein the display section includes pixel areas each used for creating a pixel section, and sensor areas each used for creating one of the light receiving devices; the light radiating section outputs light and radiates the output light to the display section from a particular-side surface of the display section; each of the light converging lenses is created in one of the sensor areas each located in the display section and converges light generated by the light radiating section on a focal point inside the display section, passing on the converged light to the other-side surface of the display section; and each of the light receiving devices is created in one of the sensor areas to serve as a device for receiving light which arrives at the other-side surface of the display section as light reflected by a subject of detection.

Display apparatus

Disclosed herein is a display device including: a first substrate with a pixel switch and drivers mounted thereon; a second substrate disposed in facing relation to the first substrate; a material layer held between the first substrate and the second substrate and having peripheral edges sealed by a seal member, the material layer having an electrooptical effect; and a semiconductor chip mounted as a COG component on the first substrate, the semiconductor chip having a control system configured to control the drivers; wherein the semiconductor chip having a thickness equal to the total thickness of the seal member and the second substrate or larger than the thickness of the seal member and smaller than the total thickness.

Display device comprising a protective fixing member disposed only about a periphery of a semiconductor chip wherein a top side and a bottom side are co-planar with a respective top side and a bottom side of the semiconductor chip

A surface emission apparatus includes a first light source for emitting invisible light rays; a second light source for emitting visible light rays; a light guide having a light entrance surface for entering therethrough into the light guide the invisible light rays emitted from the first light source and the visible light rays emitted from the second light source, and a light exit surface for emitting the invisible light rays and the visible light rays therethrough out of the light guide; and a plurality of optical devices disposed on a surface of the light guide which confronts the light exit surface, for scattering more of the invisible light rays than the visible light rays.

Surface emission apparatus, light guide, and method of manufacturing light guide

Growing community of inventors

Kanagawa, Japan

Masumitsu Ino