摘要:
An object of the present invention is to provide a color image display apparatus which can easily display a full-color animation of VGA class and attains reduction in size and lowering of price and which facilitates full-color gradation control. In order to achieve the object, a color image display apparatus includes a shutter control circuit that slices color component data subjected to color separation in accordance with a slice level, a light source control circuit that controls a light source corresponding to the color component data, one or plural light sources a converting device that converts light from the light source to surface light source light, a shutter which makes light of a corresponding pixel pass therethrough and cuts off the light and which is made of liquid crystal as a main material, and a timing circuit that generates operation timings for the shutter control circuit and the light source control circuit, in which the shutter control circuit transfers one line of slice data to the shutter sequentially on a slice level basis, the light source control circuit turns on the light source corresponding to the source data, and the shutter makes the light from the light source, which corresponds to the slice data representing gradation of the pixel, pass therethrough and cuts off the light to display an image.
摘要:
An optical printing device for exposing a photosensitive recording medium to form a grayscale image includes a print head having n rows of recording elements capable of exposure of different colors and aligned in a direction of advancement of the photosensitive recording medium, where n is an integer more than 1, the n rows of recording elements being spaced substantially a multiple of L×(m+k/n) apart in the direction of advancement of the photosensitive recording medium, where L denotes a distance between the centers of recording pixels according to the desired resolution of a recorded image, m is an integer of 1 or more, and k is an integer of 1 or more and less than n. The optical printing device also includes a head driver for driving the print head. Light from the print head is selectively exposed on the photosensitive recording medium to form the grayscale image.
摘要翻译:用于曝光光敏记录介质以形成灰度图像的光学打印装置包括具有能够曝光不同颜色并且在光敏记录介质的前进方向上排列的n行记录元件的打印头,其中n是更多的整数 1行的记录元件在感光记录介质的前进方向上分开大致为Lx(m + k / n)的倍数,其中L表示根据期望的记录像素的中心之间的距离 记录图像的分辨率,m为1以上的整数,k为1以上且小于n的整数。 光学打印装置还包括用于驱动打印头的头驱动器。 来自打印头的光选择性地暴露在感光记录介质上以形成灰度图像。
摘要:
A blocking mask and an electrode coating are formed using a gold film. The blocking mask and the electrode coating are formed together by printing an organic gold paste only in a necessary part and baking the printed organic gold paste.
摘要:
A liquid crystal control device can eliminate instability in a light quantity characteristic of a light source occurring when an operating mode of a liquid crystal shutter is changed, thus provide a stable exposure or display, and realize high-quality picture recording. To this end, a timing at which the light source is turned on by a light source controller is delayed with respect to a timing at which a liquid crystal is driven to operate by a liquid crystal driving section.
摘要:
An optical print head, which records an image in accordance with image data on a photosensitive recording medium by exposure/unexposure to light, comprises a light source for emitting light, a light source conversion unit for converting the light into linear light in substantially uniform light quantity in the same direction as a main scanning direction and emitting the linear light. A liquid crystal shutter array selectively passes or shuts out the linear light falling on the recording medium based on the image data.
摘要:
In an optical printing apparatus with employment of a low-cost arrangement, a high image quality recording operation is realized. The optical printing apparatus is arranged by including: image data input device for inputting image data; image data correcting device for correcting the inputted image data in such a manner that a density fluctuation is deleted in correspondence with elements of a print head; reference level producing device for producing a reference level; comparing device for comparing multi-value data outputted from the image data correcting device with the reference level so as to convert the multi-value data into binary data; data transferring device for transferring the binary data outputted from the comparing device as head data to the print head; latch control device for latching data of the print data; and strobe control device for enabling the print head to expose the light therefrom; whereby the print head is driven in response to the output results of the data transferring device, the latch control device, and the strobe control device to thereby form the gradation image. As a result, this optical printing apparatus is capable of forming an image with uniform density in low cost, and furthermore, can correct fluctuations of the elements of the print head in high precision.
摘要:
The invention can provide a stereoscopic image display device, which achieves advantages of both a “glasses” device and a “naked-eye” device, while having a small size. When a right-eye image is displayed, a light blocking region forms on the left side of the center line, and when a left-eye image is displayed, a light blocking region forms on the right side of the center line. When the viewer is located in the regions, the right eye views the right-eye image, and the left eye views the left-eye image. Thus, even when the viewer faces stereoscopic display device with naked eyes, the viewer can view the stereoscopic image as long as the eyes of the viewer are located in the light blocking regions. The right and left images are mixed in the region other than the light blocking regions. However, multiple viewers can view the stereoscopic image when wearing the glasses.
摘要:
Uniformize afterimages caused by black insertion to each image when two types of images are alternately displayed. There are provided a left and right image alternate output unit, a mask pattern storage unit, a mask pattern selection counter, and a mask synthesizing unit. The left and right image alternate output unit alternately outputs two types of video frames. The mask pattern storage unit stores m mask patterns, wherein basic regions are defined in a pixel region of a liquid crystal panel, the pixel region has m pixels arrayed in a matrix, m is an even number equal to or greater than 4, the in mask patterns have different arrangements of mask pixels in the basic region, and the number of the mask pixels is an even number smaller than m and equal to or greater than 2.
摘要:
A manufacturing method of a piezoelectric element includes: forming a first conductive layer upon a substrate; forming a piezoelectric layer upon the first conductive layer; forming a second conductive layer upon the piezoelectric layer; forming a third conductive layer upon the second conductive layer; forming a first portion, a second portion, and an opening portion provided between the first portion and the second portion by patterning the third conductive layer; forming a resist layer that covers the opening portion and covers the edges of the first portion and the second portion that face the opening portion side; and forming a first conductive portion and a second conductive portion configured from the first portion and the second portion, and forming a third conductive portion configured from the second conductive layer, by dry-etching the second conductive layer using the first portion, the second portion, and the resist layer as a mask.
摘要:
A method of forming an image on a photoresist. The method includes: forming a photoresist over a substrate; applying a topcoat composition, the topcoat composition comprising at least one fluorine-containing polymer and a casting solvent, onto the photoresist; removing the casting solvent of the topcoat composition resulting in the formation of a topcoat material over the photoresist; exposing the photoresist to radiation, the radiation changing a chemical composition of the regions of the photoresist exposed to the radiation, forming exposed and unexposed regions in the photoresist; and removing i) the topcoat material and ii) the exposed regions of the photoresist or the unexposed regions of the photoresist.