Curved LCD Vertical Alignment Light Leakage

The patent applies preliminary action by pre-aligning liquid crystal molecules vertically to the substrate surfaces before the display operates. This initial vertical alignment is established through specific alignment layer treatments and electric field configurations during the manufacturing process. When the display is later curved or subjected to substrate misalignment, the pre-established vertical alignment prevents light leakage that would otherwise occur in in-plane switching modes, thereby resolving the contradiction between manufacturing flexibility and light leakage control.

The patent changes the alignment parameter of liquid crystal molecules from the conventional in-plane orientation to a vertical orientation relative to the substrate surfaces. This parameter change is achieved through modified alignment layer treatments and electric field applications during manufacturing. The vertical alignment parameter remains stable even when substrates are curved or misaligned, thereby preventing light leakage while maintaining manufacturing flexibility for curved display configurations.

The patent applies preliminary action by establishing a vertical alignment of liquid crystal molecules before the display enters operation. This pre-alignment is achieved through specific alignment layer treatments and initial electric field configurations during manufacturing. The vertical alignment serves as a stable baseline that prevents light leakage in curved configurations, while still allowing effective switching performance when electric fields are applied during operation.

The patent implements dynamics by allowing the liquid crystal molecules to transition from their initial vertical alignment state to different orientations when electric fields are applied during operation. The molecules can dynamically adjust their orientation in response to applied voltages, maintaining switching performance while the vertical alignment framework prevents light leakage in curved configurations.

The patent changes the alignment parameter from in-plane orientation to vertical orientation relative to the substrate surfaces. This vertical alignment parameter is inherently more robust to substrate curvature and misalignment than in-plane alignment. The vertical alignment is established through modified alignment layer treatments and remains stable even when substrates are curved, thereby maintaining manufacturing precision while enabling versatile curved display configurations.

The patent applies preliminary action by pre-establishing vertical alignment of liquid crystal molecules during manufacturing, before the substrates are curved or assembled. This pre-established vertical alignment creates a tolerance buffer that accommodates subsequent substrate curvature and potential misalignment, thereby maintaining alignment precision across diverse curved configurations and enabling greater product versatility.