CS223365B1 - Permanent symbols of displayed components - Google Patents

Description

The invention relates to permanent markings for imaging components which consist of at least one backing substrate plate provided with electrode systems and containing an active medium.

For some displays, it is necessary for various reasons to create permanent marks visible even without the function of the component. For example, the coordinate system designation, axis designation, tolerance field, and much more. These permanent data lying in the field of vision are generally produced by applying suitable coatings in the form of the desired marks to the outside of the display element. These marks do not lie a'e same image plane as the marker creating custom imaging component, whereby the undesired optically vznikap ^{hyby E} c (equatorial error etc.), which is expressed particularly in working with other components of the optical system such ^CART la ^ ^d with vigorous geodetic , astronomical and physical instruments

These drawbacks are eliminated by a permanent mark on the display parts according to the invention whose principle consists in that these permanent marks made opaque ^partial them práhtednými not ^b o ^b arevnými cover layers and formed into a desired shape are arranged on the inside at least one zálkladní substrate plate and they are either in direct contact with the active medium of the imaging components, or are supported by an insulating layer, or covered with a protective layer, or simultaneously on ^{dl p} o ^of the insulating layer and phenyl REDRAW ^y t ^y protective layer.

Permanent marks on the imaging elements savings ^Aad An ^{email dL} after ev ^y n and ^l-sectional view ^used to allow ava ^h and it indicates ^the EZ ^{b f} un ^to zohrazovacmh sou ce ^{Ca to} you. that t ^{y y} a permanent marker lies in the same plane as the display image plane imaging components removed aberrations resulting from the diversity of these planes, and further allow the accurate reading of ^b razovanýc Daj ^{H u s.}

Examples of permanent markings according to the invention are shown in the drawings, in which Fig. 1 shows an embodiment of permanent marks which are in direct contact with the active medium of the display element, in Fig. 2 the permanent marks are supported and covered by tax layers. of components ^b razovací dalma with ^{the example,} the arrangement of permanent marks according to the invention, wherein FIG. 4 shows the overall appearance of permanent marks this imaging component.

On the inner side of the substrate plates 1 forming the imaging component, suitable cover layers 2 are applied in the shape of the desired permanent mark. These layers are in direct contact with the active medium 4 of the imaging component. Active my ^di um m ^already e be napříMad ^ply NN ^and NA ^ n liquid crystal luminescent layer elektroelhromní layers electro ^f orézní suspension etc. Preferably, these layers 2 are arranged directly to form the electrodes when these electrodes ^yl raft ^greater than ^P ra ^{c hl} e ^d material can be used. ^Those that ^k r ^y or layers may also form two electrode 'systems ^for the ^pi Rovati or mo ^h ou overlap only part of the electrode system. If a permanent mark is created by the covering layer. 2 crosses the electrode system 3, it is advisable to podložR Potocni layer 5. htedisto ^f unctions imaging components is sometimes necessary to further cover unit to ^{the example,} a protective layer 6, as shown in FIGS. 2 and 3.

Practical example of the imaging devices with ^t rvalým ^and numerals ² is a ^b r. ³ and ^4, wherein said assembly of permanent marks 2 disposed on the ^part at an inner side of ^ tuning su ^{b STR} tov ^é plate ¹ and ^ZC STI on ^{hé hole} side of the second base plate substrate 1. the active medium 4 display component is placed in a well ^{of p} free space only between nimL ^oF PICTURE dISPLAY component is circumferentially sealed ring · 7th

Permanent marks can also be formed directly opaque, partially transparent or colored electrodes or ^PART stmi.

Permanent labels of the invention can be used VSU e ^{d therein, w} e ^is possible to employ the imaging sou stk ^{Ca y} not ^b is the ^y Notka ^d.

Claims (1)

SUBJECT Permanent marks on the imaging components ^to ter ^é sestávaj ^í At ^least of one ^e enigmatic substrate plate having an electrode system and containing the active medium, characterized in that permanent markings made opaque ^No Partially Prahl ^d APPLICABLE or colored outer layers (2), and adapted to desired shape are uspořáVYNALEZU ^give N ^y on the inner side ^of alespoii ^d is not for ^kl and ^d the su ^b Stratov ^{E d} ESK ^y (1) and are in either straight ^é m st ^yk US alctivním medium (4), imaging devices, or supported izolačrá VRS Vou ^{t (5} and not ^{b e} r o ^p engraved protective layer (6 ^b not simultaneously a delayed ^{y p} ^ tao the layer ⁽⁵⁾ and a protective piekryty. layer (6).