Multi-MOEMS display

Multi-MOEMS display, comprising

• at least one light source;
• at least a first (1) and a second (2) micro mirror array as spatial light modulators, wherein each single micro mirror can be deflected to an OFF-state and to an ON-state, in which the normal (102) of the mirror includes an ON-deflection angle (β1) with the normal (101) of the plane (100) of the first micro mirror array;
• a first light guidance in which a first incident beam (11) incides on the first micro mirror array such that
• the axis of the incident beam (11) includes an illumination angle (δ) with the normal (102) of single mirrors of the first micro mirror array in their ON-state, the illumination angle (δ) being larger than the ON-deflection angle (β1),
• the first (12) ON-beam, reflected from the surface of the first micro mirror array in the ON-state includes an zenith angle (α) with the normal (101) to the plane (100) of the first micro mirror array,
• the normal projection (121) of the axis of the first ON-beam (12) onto the plane (100) of the first micro mirror array includes an azimuth angle φ, wherein −90°<φ≦+90°, with the rows of the first micro mirror array;
• a second light guidance in which a second incident beam (21) incides on the second micro mirror array such that
• the axis of the second incident beam (21) includes an illumination angle (δ) with the normal (202) of single mirrors of the second micro mirror array in their ON-State, which is larger than the deflection angle (β1),
• the second (22) ON-beam, reflected from the surface of the second micro mirror array in the ON-state, includes said zenith angle (α) with the normal (201) of the plane (200) of the second micro mirror array,
• the normal projection (221) of the axis of the second ON-beam (22) onto the plane (200) of the second micro mirror array includes an azimuth angle of +φ or −φ with the rows or columns of the second micro mirror array;
• a superposition system, comprising at least a first superposition layer (14);
• an arrangement of the superposition system and of the first and second micro mirror arrays in which the first superposition layer (14) is configured to reflect a portion (15) of the first ON-beam (12), and to transmit a portion (25) of the second ON-beam (22), and to reflect the portion (15) of the first ON-beam (12) into the same axis in which the portion (25) of the second ON-beam (22) transmits it;
• an arrangement of the superposition system and of the plane (100) of the first micro mirror array and of the plane (200) of the second micro mirror array to form a common superposition image in a common plane, whereby the plane (100) is transformed by at least the reflection at the first superposition layer (14) to the superposition image plane (150);
• projection optics configured to project the superposition image.