Matsushita Electronics Corporation

Matsushita Electric Industrial Co., Ltd.

Masayoshi Ozaki

Toshihide Nobusada

Hironori Tanaka

Noboru Kokusenya

Ryouichi Nagayoshi

Yukio Saitoh

Yasuyuki Toyoda

Keijirou Itakura

Mitsunori Yokomakura

Shinichi Takigawa

Hideharu Ohmae

Yoshikazu Demi

Masayuki Ohmori

Hiroshi Tamura

A cathode ray tube capable of reducing the doming amount and suppressing the occurrence of moire stripes at the same time with improved effects to suppress the occurrence of moire stripes even more is provided. The protruding portions are protruding from the ends of the horizontal direction of the aperture to the inside of the aperture . With regard to the horizontal cross sections of the protruding portions , the portions facing each other left and right via the aperture are formed to be asymmetrical to the center line in order to reduce or block the incident electron beam. By forming the protruding portions , the doming amount can be reduced and the occurrence of moire stripes can be suppressed at the same time. Furthermore, by forming the portions facing each other left and right of the protruding portions asymmetrically, the effects to suppress the occurrence of moire stripes can be improved even more.

Cathode ray tube

A predetermined amount of adhesive is dropped on microlenses formed on a first transparent substrate, a second transparent substrate is mounted thereon and one of the first and second transparent substrates is rotated to provide a thin and uniform adhesive layer. Later the adhesive is cured and integrated in a thin film transistor substrate, to which liquid crystal is filled to obtain a liquid crystal panel. The distance D between the microlenses and the second transparent substrate is: 0&lt;D.ltoreq.1 (.mu.m), and the parallel precision between the first and second transparent substrates is no more than 1 .mu.m. As the thickness of the adhesive layer can be thin and uniform, a liquid crystal panel having pixels with high numerical aperture and less display nonuniformity can be obtained.

Liquid crystal panel with uniform adhesive layer and method of

A solid state image sensor comprising a matrix of photosensitive elements adapted to accumulate signal charges corresponding to at least two different aspect ratios, a plurality of vertical shift registers disposed adjacent to columns of the photosensitive elements for a vertical transfer of the signal charges and a plurality of horizontal shift registers corresponding to the respective aspect ratios and disposed in parallel with each other for a horizontal transfer of the signal charges from the vertical shift registers. As a horizontal shift register exclusive to each aspect ratio is provided in the above manner, it is no longer necessary to superimpose the signal outputs of a plurality of buffer amplifiers so that a picture signal corresponding to the desired aspect ratio can be easily read out.

Solid state image sensor device and its driving method

The solid state image sensor of the invention comprises a plurality of photosensitive elements arranged in a matrix form, a vertical shift register disposed adjacent each column of the photosensitive elements and adapted to vertically transfer signal charges read from the corresponding photosensitive elements, a storage region for storing signal charges transferred by the vertical shift register and a horizontal shift register adapted to horizontally transfer signal charges read from the storage region, the above vertical shift register comprising units of 2n (n is a positive integer of not less than 3) transfer electrodes which are respectively independent.

Solid state image sensor and its driving method

Growing community of inventors

Hyogo, Japan

Masayoshi Ozaki