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1. CN209570108 - Graduated scale for display panel and measuring device

Office China
Application Number 201822031297.4
Application Date 05.12.2018
Publication Number 209570108
Publication Date 01.11.2019
Publication Kind U
IPC
G01B 5/02
GPHYSICS
01MEASURING; TESTING
BMEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
5Measuring arrangements characterised by the use of mechanical means
02for measuring length, width, or thickness
CPC
G01B 5/02
GPHYSICS
01MEASURING; TESTING
BMEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
5Measuring arrangements characterised by the use of mechanical means
02for measuring length, width or thickness
Applicants HKC CO., LTD.
惠科股份有限公司
Inventors GUO XIAOBIN
郭晓斌
Agents 深圳市百瑞专利商标事务所(普通合伙) 44240
Title
(EN) Graduated scale for display panel and measuring device
(ZH) 一种用于显示面板的刻度尺和测量装置
Abstract
(EN)
The utility model discloses a graduated scale for a display panel and a measuring device. The device comprises a scale plate marked with scales and counting type marks; and the light-emitting box is used for providing a light source and projecting the scales of the scale plate and the counting type marks to the display panel. Scales and counting type marks are marked on the scale plate, the light-emitting box can emit light, the scales and the counting type marks on the scale plate are projected to the display panel to be measured, the display panel can be measured in a non-contact mode by adjusting the position of the light-emitting box, the display panel is prevented from being scratched, and meanwhile measurement accuracy can be guaranteed.

(ZH)
本实用新型公开了一种用于显示面板的刻度尺和测量装置。包括:刻度板,标有刻度和计数型标记;发光盒,提供光源,将刻度板的刻度和计数型标记投影到显示面板。刻度板上标有刻度和计数型标记,发光盒能够发射出光线,将刻度板上的刻度和计数型标记投影到待测显示面板上,通过调整发光盒的位置便能无接触的测量显示面板,避免刮伤显示面板同时还能确保测量精准。

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