摘要:
The present disclosure discloses a method and a device for switching a display mode, relating to a mobile terminal field. The method includes: obtaining a first display mode of an operating system (101); and when the first display mode of the operating system is a night mode, switching a second display mode of an application to an application night mode (102). It is solved that operations are very complicated caused by that the user should manually activate the application night mode of each application in the night, and manually deactivate the application night mode of each application in the daytime when multiple applications are used, and it achieves an effect of automatically switching the second display mode of each application according to the first display mode of the operating system and simplifying user's operations.
摘要:
An LCD includes a transmissive liquid crystal panel, a front light unit placed in front of the transmissive liquid crystal panel and providing light for image display, and a light control unit placed at the rear of the transmissive liquid crystal panel and reflecting or transmitting incident light. A mobile station includes: an LCD having a transmissive liquid crystal panel, a front light unit placed in front of the transmissive liquid crystal panel and providing light for image display and a light control unit placed at the rear of the transmissive liquid crystal panel and reflecting or transmitting incident light, a communication unit for communicating with an exterior, and a control unit controlling the communication unit and the image display of the LCD.
摘要:
A light source module including a first backlight module (110), a second backlight module (120), a turning film (130), and a first absorptive polarizer film (140) is provided. The first backlight module has a first side and a second side. The first backlight module includes a first light guide plate (LGP) (112) having a first light incident surface and a first light source (114) disposed beside the first light incident surface. The second backlight module is arranged at the second side. The second backlight module includes a second LGP (122) having a second light incident surface and a second light source (124) disposed beside the second light incident surface. The turning film is arranged at the first side. The turning film includes a plurality of reverse prisms (132). The reverse prisms extend along an extension direction. The first absorptive polarizer film is disposed between the first backlight module and the second backlight module. A display device is also provided.
摘要:
A light guide plate and a backlighting device including the light guide plate are disclosed. The light guide plate may include a substrate configured to propagate a first light beam or a second light beam inside the substrate based on an effect of total internal reflection, a prismatic pattern configured to couple the first light beam out of the substrate in a three-dimensional (3D) display mode, and a linear pattern configured to couple the second light beam out of the substrate in a two-dimensional (2D) display mode.
摘要:
An illumination unit of an embodiment of the present technology includes: an illumination optical system configured to generate illumination light; and a plurality of lenses configured to reduce a divergence angle of the illumination light. The illumination optical system includes: a light source (20) configured to apply light onto an end surface of one of a first substrate and a second substrate; and a light modulation layer (30) provided in a gap between the first substrate and the second substrate. The illumination optical system includes an electrode configured to generate an electric filed that generates, in the light modulation layer (30), a plurality of linear scattering regions (30B) in a three-dimensional mode, and to generate an electric field that generates, in the light modulation layer, a planar scattering region in a two-dimensional display mode. The lenses are arranged side by side in a direction in which the linear scattering regions extend, and are also arranged side by side in a direction intersecting with the direction in which the linear scattering regions extend.
摘要:
Provided is a heads-up display device that stably achieves a low brightness display in which the display does not feel too bright in a dark environment at night, which further does not give a vehicle driver discomfort with continuous changes in brightness, and which has excellent white balance in the entire range of display brightness. A heads-up display device (1) is provided with an external light illuminance detection section (70) that detects the illuminance of external light and adjusts the display brightness (B) for display of images, which are displayed, on the basis of external light illuminance (P) measured by the external light illuminance detection section (70). The heads-up display device (1) is further provided with a display brightness adjusting means (81a) that adjusts the display brightness (B) of the display image to a low level when a display image is displayed in a low brightness region that is lower than a prescribed brightness by controlling the polarization angle of a polarized light control element (11) and adjusting the transmittance (Z) for laser light (R, G, B) in a polarized light section (14).
摘要:
A liquid crystal display apparatus (10;100;200;300;400;500;600) includes a liquid crystal display (12) panel to display images; a backlight unit disposed behind the liquid crystal display panel (120); and a chassis unit (110;210;310;310;410;510;610) configured to accommodate the liquid crystal display panel (120) and the backlight unit, and to emit at least some of light provided by the backlight unit behind the liquid crystal display apparatus (10;100;200;300;400;500;600).
摘要:
Die Erfindung betrifft eine Bedien- und/oder Anzeigeeinheit (8), insbesondere an einem Fahrzeug mit einem Lenker, wie einem Fahrrad, einem Pedelec, einem E-Bike, einem Motorrad o. dgl., mit einem Display (10) zur Anzeige von Daten (11). Das Display (10) ist mit einer Hintergrundbeleuchtung versehen. In und/oder an der Bedien- und/oder Anzeigeeinheit (8) ist ein Photosensor (12) zur Messung der Umgebungshelligkeit vorgesehen. Die Hintergrundbeleuchtung ist korrespondierend zur gemessenen Umgebungshelligkeit veränderbar.