Light control device, system for adapting luminosity depending on ambient light, use of such a system, and computer programme

A light control device for adapting luminosity depending on ambient light for a display device, comprising:

• at least one pixel technology-based display panel for displaying changing motifs, wherein the at least one pixel technology-based display panel has a plurality of separately actuatable display pixels,
• wherein the light control device is configured to evaluate at least one ambient light measured value from at least one ambient light sensor and to operate the at least one pixel technology-based display panel at all times to ensure that an entirety of the at least one pixel technology-based display panel or one or more parts thereof are caused to appear nonluminous depending on the at least one ambient light measured value by controlling light emission of the at least one pixel technology-based display panel,
• wherein the at least one ambient light measured value comprises a plurality of ambient light measured values, and wherein the light control device is configured to carry out the conversion of the plurality of ambient light measured values from the at least one ambient light sensor into control signals to be output by one or more associations selected from the group consisting of
• the light limiting value at 100 lux ambient light is approximately 10.5 cd/m2,
• the light limiting value at 120 lux ambient light is approximately 14.2 cd/m2,
• the light limiting value at 320 lux ambient light is approximately 45.9 cd/m2,
• the light limiting value at 500 lux ambient light is approximately 169.6 cd/m2,
• the light limiting value at 550 lux ambient light is approximately 175.2 cd/m2,
• the light limiting value at 1000 lux ambient light is approximately 238.0 cd/m2,
• the light limiting value at 2000 lux ambient light is approximately 400.0 cd/m2,
• the light limiting value at 3000 lux ambient light is approximately 1238.0 cd/m2,
• the light limiting value at 5000 lux ambient light is approximately 1400.0 cd/m2,
• the light limiting value at 10 000 lux ambient light is approximately 2238.0 cd/m2,
• the light limiting value at 20 000 lux ambient light is approximately 2400.0 cd/m2,
• the light limiting value at 30 000 lux ambient light is approximately 3238.0 cd/m2,
• the light limiting value at 38 380 lux ambient light is approximately 3900.0 cd/m2,
• the light limiting value at 41 000 lux ambient light is approximately 4400.0 cd/m2,
• the light limiting value at 50 000 lux ambient light is approximately 5500.0 cd/m2,
• the light limiting value at 75 000 lux ambient light is approximately 8500.0 cd/m2,
• the light limiting value at 90 000 lux ambient light is approximately 10 500.0 cd/m2,
• the light limiting value at 100 000 lux ambient light is approximately 11 500.0 cd/m2, and
• the light limiting value at 110 000 lux ambient light is approximately 12 500.0 cd/m2.

A system for continuously adapting luminosity depending on ambient light for a display device, comprising:

• at least one pixel technology-based display panel for displaying changing motives, wherein the at least one pixel technology-based display panel has a plurality of separately actuatable display pixels;
• at least one light control device comprising at least one pixel technology-based display panel for displaying changing motifs, wherein the at least one pixel technology-based display panel has a plurality of separately actuatable display pixels;
• at least one ambient light sensor connected to the at least one light control device and the at least one pixel technology-based display panel,
• wherein the light control device is configured to evaluate at least one ambient light measured value from at least one ambient light sensor and to operate the at least one pixel technology-based display panel at all times to ensure that an entirety of the at least one pixel technology-based display panel or one or more parts thereof are caused to appear nonluminous depending on the at least one ambient light measured value by controlling light emission of the at least one pixel technology-based display panel,
• wherein the at least one ambient light sensor comprises at least a first ambient light sensor and at least a second ambient light sensor, and wherein an optimum luminance of the at least one pixel technology-based display panel is generated, wherein ambient light values of the at least a first ambient light sensor are produced using a diffusion lens, and wherein the ambient light values of at least a second ambient light sensor ae produced using a clear lens, wherein the at least a first ambient sensor and the at least a second ambient light sensor each have a light sensor surface positioned parallel to a display surface of the at least one pixel technology-based display panel or are offset with one another.