Segment code liquid crystal for measuring instrument
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A technology of measuring instruments and segment codes, which is applied to the indication of measured values, instruments, measuring devices, etc., and can solve the problems of unsightly display, misreading, and influence on rigor
Pending Publication Date: 2021-01-22
HUNAN UNIV OF SCI & TECH
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Problems solved by technology
[0003] However, there are two important problems. First, when the number 1 is displayed, the right side of the word "日" is usually lit vertically. Sometimes it will be closely connected with the number on the right to cause misreading, especially in the field of measurement, which will affect its rigor. ,E
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Embodiment 1
[0032] Such as figure 1 As shown, a segment code liquid crystal used for measuring instruments is characterized in that it is a segment code liquid crystal formed by adding a " / " to the word "口" above the "日" character segment code liquid crystal, and each segment consists of Composed of a number of pixels, when the number 1 is displayed, the right side of the " / " and "日" characters are lit vertically, and when other numbers are displayed, it is the same as the "日" character segment code LCD.
[0033] It is an eight-segment code liquid crystal formed by adding a " / " in the word "口" above the seven-segment "日" font segment code LCD, and each segment of " / " and seven-segment "日" font segment code LCD Same, all consist of 1 pixel.
[0034] The upper right end of " / " is connected with the upper end of the vertical line on the right side of the word "日".
[0035] The vertical angle between " / " and the right side of the word "日" is less than 45 degrees.
[0036] The length of " / ...
Embodiment 2
[0041] Such as Figure 4 As shown, a segment code liquid crystal used for measuring instruments is characterized in that it is a segment code liquid crystal formed by adding a " / " to the word "口" above the "日" character segment code liquid crystal, and each segment consists of Composed of a number of pixels, when the number 1 is displayed, the right side of the " / " and "日" characters are lit vertically, and when other numbers are displayed, it is the same as the "日" character segment code LCD.
[0042] It is an eight-segment code liquid crystal formed by adding a " / " in the word "口" above the seven-segment "日" font segment code LCD, and each segment of " / " and seven-segment "日" font segment code LCD Same, all consist of 1 pixel.
[0043] The upper right end of " / " is connected with the upper end of the vertical line on the right side of the word "日".
[0044] The vertical angle between " / " and the right side of the word "日" is less than 45 degrees.
[0045] The length of " / ...
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Abstract
The problem to be solved by the invention is how to reduce misreading caused by connection with a number on the right when a Chinese character ri-shaped segment code liquid crystal displays the number1. A segment code liquid crystal for a measuring instrument is characterized in that the segment code liquid crystal is formed by adding a stroke '/' in a square above a segment code liquid crystal shaped like the Chinese character 'ri', each segment is composed of a plurality of pixels, when the segment code liquid crystal displays the number 1, '/' and the vertical line on the right side of 'ri' are lightened, and when other numbers are displayed, the operation is the same as that of the segment code liquid crystal shaped like the Chinese character 'ri'. The segment code liquid crystal hasthe beneficial effects that the stroke '/' is added, so that the distinction degree of the number 1 and other numbers is higher, and misreading caused by connection of the number 1 and the number on the right side is avoided; besides, '/' enables the number 1 to be visually deviated leftwards as a whole, so that the left space is effectively utilized, and the unattractive appearance of the number1 which is too close to the side is relieved to a certain extent; and meanwhile, '/' enables the displayed number 1 to be the same as that on a common dot matrix screen, a small hook is arranged on the number 1, and the number 1 is thickened during display by the segment code liquid crystal , so that the display is very attractive.
Description
technical field [0001] The invention relates to the technical field of information display, in particular to a segment code liquid crystal used for measuring instruments. Background technique [0002] Measurement is the process of converting spatial information into numbers. Most of the digital measuring instruments are used now, and the measured data information is displayed through the numbers on the screen. Displaying numbers requires a carrier. Compared with dot-matrix screens, segment-code LCDs are more cost-effective and reliable. In the field of measurement technology, segment code liquid crystals are often seen, such as the display screens on laser range finders and acreage meters. In addition, segment code liquid crystals are also widely used in LCD screens for electronic watches, calculators, digital multimeters and other displays. At present, what is used the most is the "day" font segment code liquid crystal that usually consists of seven segments, (that is, t...
Claims
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Application Information
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